COFs-based Porous Materials for Photocatalytic Applications

Xun-Liang Hu; He-Guo Li; Bi-En Tan

doi:10.1007/s10118-020-2394-x

Your Location：

Home >

Browse articles >

COFs-based Porous Materials for Photocatalytic Applications

REVIEW | Updated：2020-04-03

- COFs-based Porous Materials for Photocatalytic Applications
- COFs-based Porous Materials for Photocatalytic Applications
- Chinese Journal of Polymer Science 2020年38卷第7期页码：673-684
- Affiliations：
  
  a.Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  b.State Key Laboratory of NBC Protection for Civilian, Research Institution of Chemical Defense, Beijing 100191, China
- Author bio：
  
  liheguo1972@126.com (H.G.L.)
  bien.tan@mail.hust.edu.cn (B.E.T.)
- Funds：
  
  This work was financially supported by the National Natural Science Foundation of China (No. 21975086), the International S&T Cooperation Program of China (No. 2018YFE010498), the HUST Innovation Funding (No. 2018JYCXJJ041), Science and Technology Department of Hubei Province (Nos. 2019CFA008 and 2018AAA057) and the Program for HUST Interdisciplinary Innovation Team (No. 2016JCTD104).
- DOI：10.1007/s10118-020-2394-x
  中图分类号：
- 收稿：2019-12-15，
  
  修回：2020-1-18，
  
  录用：2020-1-21，
  
  网络首发：2020-04-03，
  
  纸质出版：2020-07
- Accepted：
Scan QR Code
Hu, X. L.; Li, H. G.; Tan, B. E. COFs-based porous materials for photocatalytic applications. Chinese J. Polym. Sci. 2020, 38, 673–684

Xun-Liang Hu, He-Guo Li, Bi-En Tan. COFs-based Porous Materials for Photocatalytic Applications[J]. Chinese Journal of Polymer Science, 2020, 38(7): 673-684.
Hu, X. L.; Li, H. G.; Tan, B. E. COFs-based porous materials for photocatalytic applications. Chinese J. Polym. Sci. 2020, 38, 673–684 DOI： 10.1007/s10118-020-2394-x.

Xun-Liang Hu, He-Guo Li, Bi-En Tan. COFs-based Porous Materials for Photocatalytic Applications[J]. Chinese Journal of Polymer Science, 2020, 38(7): 673-684. DOI： 10.1007/s10118-020-2394-x.

摘要

Abstract

Covalent organic frameworks (COFs) are an emerging class of photoactive materials

solely composed of light elements. Their ordered structure

crystallinity

and high porosity led to enormous worldwide attention in many research fields. The extensive

-electron conjugation

light-harvesting and charge transport characteristics make them a fascinating polymer for photocatalytic systems. Versatile selection of building blocks and innumerable synthetic methodologies enable them to be a robust platform for solar energy production. In this mini-review

we summarized recent progress and challenges of the design

construction

and applications of COFs-based photocatalysts

and also presented some perspectives on challenges.

关键词

Keywords

references

Barber, J. . Photosynthetic energy conversion: natural and artificial . Chem. Soc. Rev. , 2009 . 38 185 - 196 . DOI: 10.1039/B802262N http://doi.org/10.1039/B802262N .

Lewis, N. S. . Toward cost-effective solar energy use . Science , 2007 . 315 798 - 801 . DOI: 10.1126/science.1137014 http://doi.org/10.1126/science.1137014 .

Grätzel, M. . Photoelectrochemical cells . Nature , 2001 . 414 338 - 344 . DOI: 10.1038/35104607 http://doi.org/10.1038/35104607 .

Wang, Z.; Li, C.; Domen, K. . Recent developments in heterogeneous photocatalysts for solar-driven overall water splitting . Chem. Soc. Rev. , 2019 . 48 2109 - 2125 . DOI: 10.1039/C8CS00542G http://doi.org/10.1039/C8CS00542G .

Fu, J.; Yu, J.; Jiang, C.; Cheng, B. . g-C 3 N 4 -based heterostructured photocatalysts . Adv. Energy Mater. , 2018 . 8 1701503 DOI: 10.1002/aenm.201701503 http://doi.org/10.1002/aenm.201701503 .

Slater, A. G.; Cooper, A. I. . Porous materials. Function-led design of new porous materials . Science , 2015 . 348 aaa8075 DOI: 10.1126/science.aaa8075 http://doi.org/10.1126/science.aaa8075 .

Wan, S.; Guo, J.; Kim, J.; Ihee, H.; Jiang, D. . A belt-shaped, blue luminescent, and semiconducting covalent organic framework . Angew. Chem. Int. Ed. , 2008 . 47 8826 - 8830 . DOI: 10.1002/anie.200803826 http://doi.org/10.1002/anie.200803826 .

Bertrand, G. H. V.; Michaelis, V. K.; Ong, T. C.; Griffin, R. G.; Dincă, M. . Thiophene-based covalent organic frameworks . Proc. Natl. Acad. Sci. , 2013 . 110 4923 - 4928 . DOI: 10.1073/pnas.1221824110 http://doi.org/10.1073/pnas.1221824110 .

Sprick, R. S.; Jiang, J. X.; Bonillo, B.; Ren, S.; Ratvijitvech, T.; Guiglion, P.; Zwijnenburg, M. A.; Adams, D. J.; Cooper, A. I. . Tunable organic photocatalysts for visible-light-driven hydrogen evolution . J. Am. Chem. Soc. , 2015 . 137 3265 - 3270 . DOI: 10.1021/ja511552k http://doi.org/10.1021/ja511552k .

Diercks, C. S.; Yaghi, O. M. . The atom, the molecule, and the covalent organic framework . Science , 2017 . 355 eaal1585 DOI: 10.1126/science.aal1585 http://doi.org/10.1126/science.aal1585 .

Dawson, R.; Cooper, A. I.; Adams, D. J. . Nanoporous organic polymer networks . Prog. Polym. Sci. , 2012 . 37 530 - 563 . DOI: 10.1016/j.progpolymsci.2011.09.002 http://doi.org/10.1016/j.progpolymsci.2011.09.002 .

Lohse, M. S.; Bein, T. . Covalent organic frameworks: structures, synthesis, and applications . Adv. Funct. Mater. , 2018 . 28 1705553 DOI: 10.1002/adfm.201705553 http://doi.org/10.1002/adfm.201705553 .

Waller, P. J.; Gandara, F.; Yaghi, O. M. . Chemistry of covalent organic frameworks . Acc. Chem. Res. , 2015 . 48 3053 - 3063 . DOI: 10.1021/acs.accounts.5b00369 http://doi.org/10.1021/acs.accounts.5b00369 .

Yang, L. M.; Dornfeld, M.; Hui, P. M.; Frauenheim, T.; Ganz, E. . Ten new predicted covalent organic frameworks with strong optical response in the visible and near infrared . J. Chem. Phys. , 2015 . 142 244706 DOI: 10.1063/1.4923081 http://doi.org/10.1063/1.4923081 .

Wang, P.; Jiang, X.; Zhao, J. . Bottom-up design of 2D organic photocatalysts for visible-light driven hydrogen evolution . J. Phys. Condes. Matter , 2016 . 28 034004 DOI: 10.1088/0953-8984/28/3/034004 http://doi.org/10.1088/0953-8984/28/3/034004 .

Chen, K.; Yang, L.; Wu, Z.; Chen, C.; Jiang, J.; Zhang, G. . A computational study on the tunability of woven covalent organic frameworks for photocatalysis . Phys. Chem. Chem. Phys. , 2019 . 21 546 - 553 . DOI: 10.1039/C8CP04373F http://doi.org/10.1039/C8CP04373F .

Pakhira, S.; Mendoza-Cortes, J. L. . Intercalation of first row transition metals inside covalent-organic frameworks (COFs): a strategy to fine tune the electronic properties of porous crystalline materials . Phys. Chem. Chem. Phys. , 2019 . 21 8785 - 8796 . DOI: 10.1039/C8CP07396A http://doi.org/10.1039/C8CP07396A .

Sakaushi, K.; Antonietti, M. . Carbon- and nitrogen-based organic frameworks . Acc. Chem. Res. , 2015 . 48 1591 - 1600 . DOI: 10.1021/acs.accounts.5b00010 http://doi.org/10.1021/acs.accounts.5b00010 .

Vyas, V. S.; Lau, V. W. H.; Lotsch, B. V. . Soft photocatalysis: organic polymers for solar fuel productions . Chem. Mater. , 2016 . 28 5191 - 5204 . DOI: 10.1021/acs.chemmater.6b01894 http://doi.org/10.1021/acs.chemmater.6b01894 .

Zhang, G.; Lan, Z. A.; Wang, X. . Conjugated polymers: catalysts for photocatalytic hydrogen evolution . Angew. Chem. Int. Ed. , 2016 . 55 15712 - 15727 . DOI: 10.1002/anie.201607375 http://doi.org/10.1002/anie.201607375 .

Zhang, Y.; Jin, S. . Recent advancements in the synthesis of covalent triazine frameworks for energy and environmental applications . Polymers , 2018 . 11 31 DOI: 10.3390/polym11010031 http://doi.org/10.3390/polym11010031 .

Ball, B.; Chakravarty, C.; Mandal, B.; Sarkar, P. . Computational investigation on the electronic structure and functionalities of a thiophene-based covalent triazine framework . ACS Omega , 2019 . 4 3556 - 3564 . DOI: 10.1021/acsomega.8b03488 http://doi.org/10.1021/acsomega.8b03488 .

Song, Y.; Sun, Q.; Aguila, B.; Ma, S. . Opportunities of covalent organic frameworks for advanced applications . Adv. Sci. , 2019 . 6 1801410 DOI: 10.1002/advs.201801410 http://doi.org/10.1002/advs.201801410 .

Gan, S.; Tong, X.; Zhang, Y.; Wu, J.; Hu, Y.; Yuan, A. . Covalent organic framework-supported molecularly dispersed near-infrared dyes boost immunogenic phototherapy against tumors . Adv. Funct. Mater. , 2019 . 29 1902757 DOI: 10.1002/adfm.201902757 http://doi.org/10.1002/adfm.201902757 .

Wei, P. F.; Qi, M. Z.; Wang, Z. P.; Ding, S. Y.; Yu, W.; Liu, Q.; Wang, L. K.; Wang, H. Z.; An, W. K.; Wang, W. . Benzoxazole-linked ultrastable covalent organic frameworks for photocatalysis . J. Am. Chem. Soc. , 2018 . 140 4623 - 4631 . DOI: 10.1021/jacs.8b00571 http://doi.org/10.1021/jacs.8b00571 .

Stegbauer, L.; Schwinghammer, K.; Lotsch, B. V. . A hydrazone-based covalent organic framework for photocatalytic hydrogen production . Chem. Sci. , 2014 . 5 2789 - 2793 . DOI: 10.1039/C4SC00016A http://doi.org/10.1039/C4SC00016A .

Vyas, V. S.; Haase, F.; Stegbauer, L.; Savasci, G.; Podjaski, F.; Ochsenfeld, C.; Lotsch, B. V. . A tunable azine covalent organic framework platform for visible light-induced hydrogen generation . Nat. Commun. , 2015 . 6 8508 DOI: 10.1038/ncomms9508 http://doi.org/10.1038/ncomms9508 .

Wang, X.; Chen, L.; Chong, S. Y.; Little, M. A.; Wu, Y.; Zhu, W. H.; Clowes, R.; Yan, Y.; Zwijnenburg, M. A.; Sprick, R. S.; Cooper, A. I. . Sulfone-containing covalent organic frameworks for photocatalytic hydrogen evolution from water . Nat. Chem. , 2018 . 10 1180 - 1189 . DOI: 10.1038/s41557-018-0141-5 http://doi.org/10.1038/s41557-018-0141-5 .

Chen, J.; Tao, X.; Tao, L.; Li, H.; Li, C.; Wang, X.; Li, C.; Li, R.; Yang, Q. . Novel conjugated organic polymers as candidates for visible-light-driven photocatalytic hydrogen production . Appl. Catal. B: Environ. , 2019 . 241 461 - 470 . DOI: 10.1016/j.apcatb.2018.09.011 http://doi.org/10.1016/j.apcatb.2018.09.011 .

Sheng, J. L.; Dong, H.; Meng, X. B.; Tang, H. L.; Yao, Y. H.; Liu, D. Q.; Bai, L. L.; Zhang, F. M.; Wei, J. Z.; Sun, X. J. . Effect of different functional groups on photocatalytic hydrogen evolution in covalent-organic frameworks . ChemCatChem , 2019 . 11 2313 - 2319 . DOI: 10.1002/cctc.201900058 http://doi.org/10.1002/cctc.201900058 .

Ding, S. Y.; Wang, P. L.; Yin, G. L.; Zhang, X.; Lu, G. . Energy transfer in covalent organic frameworks for visible-light-induced hydrogen evolution . Int. J. Hydrogen Energy , 2019 . 44 11872 - 11876 . DOI: 10.1016/j.ijhydene.2019.03.039 http://doi.org/10.1016/j.ijhydene.2019.03.039 .

Pachfule, P.; Acharjya, A.; Roeser, J.; Langenhahn, T.; Schwarze, M.; Schomaecker, R.; Thomas, A.; Schmidt, J. . Diacetylene functionalized covalent organic framework (COF) for photocatalytic hydrogen generation . J. Am. Chem. Soc. , 2018 . 140 1423 - 1427 . DOI: 10.1021/jacs.7b11255 http://doi.org/10.1021/jacs.7b11255 .

Hao, W.; Chen, D.; Li, Y.; Yang, Z.; Xing, G.; Li, J.; Chen, L. . Facile synthesis of porphyrin based covalent organic frameworks via an A 2 B 2 monomer for highly efficient heterogeneous catalysis . Chem. Mater. , 2019 . 31 8100 - 8105 . DOI: 10.1021/acs.chemmater.9b02718 http://doi.org/10.1021/acs.chemmater.9b02718 .

Yan, X.; Liu, H.; Li, Y.; Chen, W.; Zhang, T.; Zhao, Z.; Xing, G.; Chen, L. . Ultrastable covalent organic frameworks via self-polycondensation of an A 2 B 2 monomer for heterogeneous photocatalysis . Macromolecules , 2019 . 52 7977 - 7983 . DOI: 10.1021/acs.macromol.9b01600 http://doi.org/10.1021/acs.macromol.9b01600 .

Jin, E.; Lan, Z.; Jiang, Q.; Geng, K.; Li, G.; Wang, X.; Jiang, D. . 2D sp 2 carbon-conjugated covalent organic frameworks for photocatalytic hydrogen production from water . Chem , 2019 . 5 1632 - 1647 . DOI: 10.1016/j.chempr.2019.04.015 http://doi.org/10.1016/j.chempr.2019.04.015 .

Bi, S.; Yang, C.; Zhang, W.; Xu, J.; Liu, L.; Wu, D.; Wang, X.; Han, Y.; Liang, Q.; Zhang, F. . Two-dimensional semiconducting covalent organic frameworks via condensation at arylmethyl carbon atoms . Nat. Commun. , 2019 . 10 2467 DOI: 10.1038/s41467-019-10504-6 http://doi.org/10.1038/s41467-019-10504-6 .

Wei, S.; Zhang, F.; Zhang, W.; Qiang, P.; Yu, K.; Fu, X.; Wu, D.; Bi, S.; Zhang, F. . Semiconducting 2D triazine-cored covalent organic frameworks with unsubstituted olefin linkages . J. Am. Chem. Soc. , 2019 . 141 14272 - 14279 . DOI: 10.1021/jacs.9b06219 http://doi.org/10.1021/jacs.9b06219 .

Kuhn, P.; Antonietti, M.; Thomas, A. . Porous, covalent triazine-based frameworks prepared by ionothermal synthesis . Angew. Chem. Int. Ed. , 2008 . 47 3450 - 3453 . DOI: 10.1002/anie.200705710 http://doi.org/10.1002/anie.200705710 .

Niu, F.; Tao, L.; Deng, Y.; Gao, H.; Liu, J.; Song, W. . A covalent triazine framework as an efficient catalyst for photodegradation of methylene blue under visible light illumination . New J. Chem. , 2014 . 38 5695 - 5699 . DOI: 10.1039/C4NJ01534G http://doi.org/10.1039/C4NJ01534G .

Schwinghammer, K.; Hug, S.; Mesch, M. B.; Senker, J.; Lotsch, B. V. . Phenyl-triazine oligomers for light-driven hydrogen evolution . Energy Environ. Sci. , 2015 . 8 3345 - 3353 . DOI: 10.1039/C5EE02574E http://doi.org/10.1039/C5EE02574E .

Bi, J.; Fang, W.; Li, L.; Wang, J.; Liang, S.; He, Y.; Liu, M.; Wu, L. . Covalent triazine-based frameworks as visible light photocatalysts for the splitting of water . Macromol. Rapid Commun. , 2015 . 36 1799 - 1805 . DOI: 10.1002/marc.201500270 http://doi.org/10.1002/marc.201500270 .

Li, L.; Fang, W.; Zhang, P.; Bi, J.; He, Y.; Wang, J.; Su, W. . Sulfur-doped covalent triazine-based frameworks for enhanced photocatalytic hydrogen evolution from water under visible light . J. Mater. Chem. A , 2016 . 4 12402 - 12406 . DOI: 10.1039/C6TA04711D http://doi.org/10.1039/C6TA04711D .

Huang, W.; Ma, B. C.; Lu, H.; Li, R.; Wang, L.; Landfester, K.; Zhang, K. A. I. . Visible-light-promoted selective oxidation of alcohols using a covalent triazine framework . ACS Catal. , 2017 . 7 5438 - 5442 . DOI: 10.1021/acscatal.7b01719 http://doi.org/10.1021/acscatal.7b01719 .

Wang, K.; Yang, L. M.; Wang, X.; Guo, L.; Cheng, G.; Zhang, C.; Jin, S.; Tan, B.; Cooper, A. . Covalent triazine frameworks via a low-temperature polycondensation approach . Angew. Chem. Int. Ed. , 2017 . 56 14149 - 14153 . DOI: 10.1002/anie.201708548 http://doi.org/10.1002/anie.201708548 .

Liu, M.; Huang, Q.; Wang, S.; Li, Z.; Li, B.; Jin, S.; Tan, B. . Crystalline covalent triazine frameworks by in situ oxidation of alcohols to aldehyde monomers . Angew. Chem. Int. Ed. , 2018 . 57 11968 - 11972 . DOI: 10.1002/anie.201806664 http://doi.org/10.1002/anie.201806664 .

Liu, M.; Jiang, K.; Ding, X.; Wang, S.; Zhang, C.; Liu, J.; Zhan, Z.; Cheng, G.; Li, B.; Chen, H.; Jin, S.; Tan, B. . Controlling monomer feeding rate to achieve highly crystalline covalent triazine frameworks . Adv. Mater. , 2019 . 31 1807865 DOI: 10.1002/adma.201807865 http://doi.org/10.1002/adma.201807865 .

Liras, M.; Barawi, M.; O'Shea, V. A. D . Hybrid materials based on conjugated polymers and inorganic semiconductors as photocatalysts: from environmental to energy applications . Chem. Soc. Rev. , 2019 . 48 5454 - 5487 . DOI: 10.1039/C9CS00377K http://doi.org/10.1039/C9CS00377K .

Ong, W. J.; Tan, L. L.; Ng, Y. H.; Yong, S. T.; Chai, S. P. . Graphitic carbon nitride (g-C 3 N 4 )-based photocatalysts for artificial photosynthesis and environmental remediation: are we a step closer to achieving sustainability? . Chem. Rev. , 2016 . 116 7159 - 329 . DOI: 10.1021/acs.chemrev.6b00075 http://doi.org/10.1021/acs.chemrev.6b00075 .

Banerjee, T.; Haase, F.; Savasci, G.; Gottschling, K.; Ochsenfeld, C.; Lotsch, B. V. . Single-site photocatalytic H 2 evolution from covalent organic frameworks with molecular cobaloxime co-catalysts . J. Am. Chem. Soc. , 2017 . 139 16228 - 16234 . DOI: 10.1021/jacs.7b07489 http://doi.org/10.1021/jacs.7b07489 .

Haase, F.; Banerjee, T.; Savasci, G.; Ochsenfeld, C.; Lotsch, B. V. . Structure-property-activity relationships in a pyridine containing azine-linked covalent organic framework for photocatalytic hydrogen evolution . Faraday Discuss. , 2017 . 201 247 - 264 . DOI: 10.1039/C7FD00051K http://doi.org/10.1039/C7FD00051K .

Banerjee, T.; Gottschling, K.; Savasci, G.; Ochsenfeld, C.; Lotsch, B. V. . H 2 evolution with covalent organic framework photocatalysts . ACS Energy Lett. , 2018 . 3 400 - 409 . DOI: 10.1021/acsenergylett.7b01123 http://doi.org/10.1021/acsenergylett.7b01123 .

Stegbauer, L.; Zech, S.; Savasci, G.; Banerjee, T.; Podjaski, F.; Schwinghammer, K.; Ochsenfeld, C.; Lotsch, B. V. . Tailor-made photoconductive pyrene-based covalent organic frameworks for visible-light driven hydrogen generation . Adv. Energy Mater. , 2018 . 8 1703278 DOI: 10.1002/aenm.201703278 http://doi.org/10.1002/aenm.201703278 .

Thote, J.; Aiyappa, H. B.; Deshpande, A.; Díaz, D. D.; Kurungot, S.; Banerjee, R. . A covalent organic framework-cadmium sulfide hybrid as a prototype photocatalyst for visible-light-driven hydrogen production . Chem. Eur. J. , 2014 . 20 15961 - 15965 . DOI: 10.1002/chem.201403800 http://doi.org/10.1002/chem.201403800 .

Chen, J.; Tao, X.; Li, C.; Ma, Y.; Tao, L.; Zheng, D.; Zhu, J.; Li, H.; Li, R.; Yang, Q. . Synthesis of bipyridine-based covalent organic frameworks for visible-light-driven photocatalytic water oxidation . Appl. Catal. B: Environ. , 2020 . 262 118271 DOI: 10.1016/j.apcatb.2019.118271 http://doi.org/10.1016/j.apcatb.2019.118271 .

Zhang, F. M.; Sheng, J. L.; Yang, Z. D.; Sun, X. J.; Tang, H. L.; Lu, M.; Dong, H.; Shen, F. C.; Liu, J.; Lan, Y. Q. . Rational design of MOF/COF hybrid materials for photocatalytic H 2 evolution in the presence of sacrificial electron donors . Angew. Chem. Int. Ed. , 2018 . 57 12106 - 12110 . DOI: 10.1002/anie.201806862 http://doi.org/10.1002/anie.201806862 .

Ming, J.; Liu, A.; Zhao, J.; Zhang, P.; Huang, H.; Lin, H.; Xu, Z.; Zhang, X.; Wang, X.; Hofkens, J.; Roeffaers, M. B. J.; Long, J. . Hot π -electron tunneling of metal-insulator-COF nanostructures for efficient hydrogen production . Angew. Chem. Int. Ed. , 2019 . 58 1 - 6 . DOI: 10.1002/anie.201813481 http://doi.org/10.1002/anie.201813481 .

Cheng, Y. J.; Wang, R.; Wang, S.; Xi, X. J.; Ma, L. F.; Zang, S. Q. . Encapsulating [Mo 3 S 13 ] 2− clusters in cationic covalent organic frameworks: enhancing stability and recyclability by converting a homogeneous photocatalyst to a heterogeneous photocatalyst . Chem. Commun. , 2018 . 54 13563 - 13566 . DOI: 10.1039/C8CC07784C http://doi.org/10.1039/C8CC07784C .

Biswal, B. P.; Vignolo-González, H. A.; Banerjee, T.; Grunenberg, L.; Savasci, G.; Gottschling, K.; Nuss, J.; Ochsenfeld, C.; Lotsch, B. V. . Sustained solar H 2 evolution from a thiazolo[5,4- d ]thiazole-bridged covalent organic framework and nickel-thiolate cluster in water . J. Am. Chem. Soc. , 2019 . 141 11082 - 11092 . DOI: 10.1021/jacs.9b03243 http://doi.org/10.1021/jacs.9b03243 .

Gao, M. Y.; Li, C. C.; Tang, H. L.; Sun, X. J.; Dong, H.; Zhang, F. M. . Boosting visible-light-driven hydrogen evolution of covalent organic frameworks through compositing with MoS 2 : a promising candidate for noble-metal-free photocatalysts . J. Mater. Chem. A , 2019 . 7 20193 - 20200 . DOI: 10.1039/C9TA07319A http://doi.org/10.1039/C9TA07319A .

Li, L.; Zhou, Z.; Li, L.; Zhuang, Z.; Bi, J.; Chen, J.; Yu, Y.; Yu, J. . Thioether-functionalized 2D covalent organic framework featuring specific affinity to Au for photocatalytic hydrogen production from seawater . ACS Sustain. Chem. Eng. , 2019 . 7 18574 - 18581 . DOI: 10.1021/acssuschemeng.9b04749 http://doi.org/10.1021/acssuschemeng.9b04749 .

Liu, M.; Guo, L.; Jin, S.; Tan, B. . Covalent triazine frameworks: synthesis and applications . J. Mater. Chem. A , 2019 . 7 5153 - 5172 . DOI: 10.1039/C8TA12442F http://doi.org/10.1039/C8TA12442F .

Xu, C.; Zhang, W.; Tang, J.; Pan, C.; Yu, G. . Porous organic polymers: an emerged platform for photocatalytic water splitting . Front. Chem. , 2018 . 6 592 DOI: 10.3389/fchem.2018.00592 http://doi.org/10.3389/fchem.2018.00592 .

Meier, C. B.; Sprick, R. S.; Monti, A.; Guiglion, P.; Lee, J. S. M.; Zwijnenburg, M. A.; Cooper, A. I. . Structure-property relationships for covalent triazine-based frameworks: the effect of spacer length on photocatalytic hydrogen evolution from water . Polymer , 2017 . 126 283 - 290 . DOI: 10.1016/j.polymer.2017.04.017 http://doi.org/10.1016/j.polymer.2017.04.017 .

Lin, L.; Wang, C.; Ren, W.; Ou, H.; Zhang, Y.; Wang, X. . Photocatalytic overall water splitting by conjugated semiconductors with crystalline poly(triazine imide) frameworks . Chem. Sci. , 2017 . 8 5506 - 5511 . DOI: 10.1039/C7SC00900C http://doi.org/10.1039/C7SC00900C .

Kuecken, S.; Acharjya, A.; Zhi, L.; Schwarze, M.; Schomaecker, R.; Thomas, A. . Fast tuning of covalent triazine frameworks for photocatalytic hydrogen evolution . Chem. Commun. , 2017 . 53 5854 - 5857 . DOI: 10.1039/C7CC01827D http://doi.org/10.1039/C7CC01827D .

Guiglion, P.; Butchosa, C.; Zwijnenburg, M. A. . Polymer photocatalysts for water splitting: insights from computational modeling . Macromol. Chem. Phys. , 2016 . 217 344 - 353 . DOI: 10.1002/macp.201500432 http://doi.org/10.1002/macp.201500432 .

Jiang, X.; Wang, P.; Zhao, J. . 2D covalent triazine framework: a new class of organic photocatalyst for water splitting . J. Mater. Chem. A , 2015 . 3 7750 - 7758 . DOI: 10.1039/C4TA03438D http://doi.org/10.1039/C4TA03438D .

Lan, Z. A.; Fang, Y.; Chen, X.; Wang, X. . Thermal annealing-induced structural reorganization in polymeric photocatalysts for enhanced hydrogen evolution . Chem. Commun. , 2019 . 55 7756 - 7759 . DOI: 10.1039/C9CC02966D http://doi.org/10.1039/C9CC02966D .

Guo, L.; Niu, Y.; Razzaque, S.; Tan, B.; Jin, S. . Design of D-A1-A2 covalent triazine frameworks via copolymerization for photocatalytic hydrogen evolution . ACS Catal. , 2019 . 9 9438 - 9445 . DOI: 10.1021/acscatal.9b01951 http://doi.org/10.1021/acscatal.9b01951 .

Wang, N.; Cheng, G.; Guo, L.; Tan, B.; Jin, S. . Hollow covalent triazine frameworks with variable shell thickness and morphology . Adv. Funct. Mater. , 2019 . 29 1904781 DOI: 10.1002/adfm.201904781 http://doi.org/10.1002/adfm.201904781 .

Cheng, Z.; Fang, W.; Zhao, T.; Fang, S.; Bi, J.; Liang, S.; Li, L.; Yu, Y.; Wu, L. . Efficient visible-light-driven photocatalytic hydrogen evolution on phosphorus-doped covalent triazine-based frameworks . ACS Appl. Mater. Interfaces , 2018 . 10 41415 - 41421 . DOI: 10.1021/acsami.8b16013 http://doi.org/10.1021/acsami.8b16013 .

Guo, L.; Niu, Y.; Xu, H.; Li, Q.; Razzaque, S.; Huang, Q.; Jin, S.; Tan, B. . Engineering heteroatoms with atomic precision in donor-acceptor covalent triazine frameworks to boost photocatalytic hydrogen production . J. Mater. Chem. A , 2018 . 6 19775 - 19781 . DOI: 10.1039/C8TA07391K http://doi.org/10.1039/C8TA07391K .

Wang, D.; Li, X.; Zheng, L. L.; Qin, L. M.; Li, S.; Ye, P.; Li, Y.; Zou, J. P. . Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light . Nanoscale , 2018 . 10 19509 - 19516 . DOI: 10.1039/C8NR06691D http://doi.org/10.1039/C8NR06691D .

Zhou, G.; Zheng, L. L.; Wang, D.; Xing, Q. J.; Li, F.; Ye, P.; Xiao, X.; Li, Y.; Zou, J. P. . A general strategy via chemically covalent combination for constructing heterostructured catalysts with enhanced photocatalytic hydrogen evolution . Chem. Commun. , 2019 . 55 4150 - 4153 . DOI: 10.1039/C9CC01161G http://doi.org/10.1039/C9CC01161G .

Jiang, Q.; Sun, L.; Bi, J.; Liang, S.; Li, L.; Yu, Y.; Wu, L. . MoS 2 quantum dots-modified covalent triazine-based frameworks for enhanced photocatalytic hydrogen evolution . ChemSusChem , 2018 . 11 1108 - 1113 . DOI: 10.1002/cssc.201702220 http://doi.org/10.1002/cssc.201702220 .

Li, F.; Wang, D.; Xing, Q. J.; Zhou, G.; Liu, S. S.; Li, Y.; Zheng, L. L.; Ye, P.; Zou, J. P. . Design and syntheses of MOF/COF hybrid materials via postsynthetic covalent modification: an efficient strategy to boost the visible-light-driven photocatalytic performance . Appl. Catal. B: Environ. , 2019 . 243 621 - 628 . DOI: 10.1016/j.apcatb.2018.10.043 http://doi.org/10.1016/j.apcatb.2018.10.043 .

Huang, W.; He, Q.; Hu, Y.; Li, Y. . Molecular heterostructures of covalent triazine frameworks for highly enhanced photocatalytic hydrogen production . Angew. Chem. Int. Ed. , 2019 . 58 8676 - 8680 . DOI: 10.1002/anie.201900046 http://doi.org/10.1002/anie.201900046 .

Lan, Z. A.; Fang, Y.; Zhang, Y.; Wang, X. . Photocatalytic oxygen evolution from functional triazine-based polymers with tunable band structures . Angew. Chem. Int. Ed. , 2018 . 57 470 - 474 . DOI: 10.1002/anie.201711155 http://doi.org/10.1002/anie.201711155 .

Xie, J.; Shevlin, S. A.; Ruan, Q.; Moniz, S. J. A.; Liu, Y.; Liu, X.; Li, Y.; Lau, C. C.; Guo, Z. X.; Tang, J. . Efficient visible light-driven water oxidation and proton reduction by an ordered covalent triazine-based framework . Energy Environ. Sci. , 2018 . 11 1617 - 1624 . DOI: 10.1039/C7EE02981K http://doi.org/10.1039/C7EE02981K .

Fresno, F.; Villar-García, I. J.; Collado, L.; Alfonso-González, E.; Reñones, P.; Barawi, M.; de la Peña O’Shea, V. A. . Mechanistic view of the main current issues in photocatalytic CO 2 reduction . J. Phys. Chem. Lett. , 2018 . 9 7192 - 7204 . DOI: 10.1021/acs.jpclett.8b02336 http://doi.org/10.1021/acs.jpclett.8b02336 .

Wang, S.; Xu, M.; Peng, T.; Zhang, C.; Li, T.; Hussain, I.; Wang, J.; Tan, B. . Porous hypercrosslinked polymer-TiO 2 -graphene composite photocatalysts for visible-light-driven CO 2 conversion . Nat. Commun. , 2019 . 10 676 DOI: 10.1038/s41467-019-08651-x http://doi.org/10.1038/s41467-019-08651-x .

Yang, S.; Hu, W.; Zhang, X.; He, P.; Pattengale, B.; Liu, C.; Cendejas, M.; Hermans, I.; Zhang, X.; Zhang, J.; Huang, J. . 2D covalent organic frameworks as intrinsic photocatalysts for visible light-driven CO 2 reduction . J. Am. Chem. Soc. , 2018 . 140 14614 - 14618 . DOI: 10.1021/jacs.8b09705 http://doi.org/10.1021/jacs.8b09705 .

Zhang, S.; Wang, S.; Guo, L.; Chen, H.; Tan, B.; Jin, S. . An artificial photosynthesis system comprising a covalent triazine framework as an electron relay facilitator for photochemical carbon dioxide reduction . J. Mater. Chem. C , 2020 . 8 192 - 200 . DOI: 10.1039/C9TC05297F http://doi.org/10.1039/C9TC05297F .

Lu, M.; Liu, J.; Li, Q.; Zhang, M.; Liu, M.; Wang, J. L.; Yuan, D. Q.; Lan, Y. Q. . Rational design of crystalline covalent organic frameworks for efficient CO 2 photoreduction with H 2 O . Angew. Chem. Int. Ed. , 2019 . 58 12392 - 12397 . DOI: 10.1002/anie.201906890 http://doi.org/10.1002/anie.201906890 .

Liu, W.; Li, X.; Wang, C.; Pan, H.; Liu, W.; Wang, K.; Zeng, Q.; Wang, R.; Jiang, J. . A scalable general synthetic approach toward ultrathin imine-linked two-dimensional covalent organic framework nanosheets for photocatalytic CO 2 reduction . J. Am. Chem. Soc. , 2019 . 141 17431 - 17440 . DOI: 10.1021/jacs.9b09502 http://doi.org/10.1021/jacs.9b09502 .

Lu, M.; Li, Q.; Liu, J.; Zhang, F. M.; Zhang, L.; Wang, J. L.; Kang, Z. H.; Lan, Y. Q. . Installing earth-abundant metal active centers to covalent organic frameworks for efficient heterogeneous photocatalytic CO 2 reduction . Appl. Catal. B: Environ. , 2019 . 254 624 - 633 . DOI: 10.1016/j.apcatb.2019.05.033 http://doi.org/10.1016/j.apcatb.2019.05.033 .

Zhong, W.; Sa, R.; Li, L.; He, Y.; Li, L.; Bi, J.; Zhuang, Z.; Yu, Y.; Zou, Z. . A covalent organic framework bearing single Ni sites as a synergistic photocatalyst for selective photoreduction of CO 2 to CO . J. Am. Chem. Soc. , 2019 . 141 7615 - 7621 . DOI: 10.1021/jacs.9b02997 http://doi.org/10.1021/jacs.9b02997 .

Fu, Y.; Zhu, X.; Huang, L.; Zhang, X.; Zhang, F.; Zhu, W. . Azine-based covalent organic frameworks as metal-free visible light photocatalysts for CO 2 reduction with H 2 O . Appl. Catal., B , 2018 . 239 46 - 51 . DOI: 10.1016/j.apcatb.2018.08.004 http://doi.org/10.1016/j.apcatb.2018.08.004 .

Fu, Z.; Wang, X.; Gardner, A.; Wang, X.; Chong, S. Y.; Neri, G.; Cowan, A. J.; Liu, L.; Li, X.; Vogel, A.; Clowes, R.; Bilton, M.; Chen, L.; Sprick, R. S.; Cooper, A. . A stable covalent organic framework for photocatalytic carbon dioxide reduction . Chem. Sci. , 2020 . 11 543 - 550 . DOI: 10.1039/C9SC03800K http://doi.org/10.1039/C9SC03800K .

Xu, R.; Wang, X. S.; Zhao, H.; Lin, H.; Huang, Y. B.; Cao, R. . Rhenium-modified porous covalent triazine framework for highly efficient photocatalytic carbon dioxide reduction in a solid-gas system . Catal. Sci. Technol. , 2018 . 8 2224 - 2230 . DOI: 10.1039/C8CY00176F http://doi.org/10.1039/C8CY00176F .

Romero, N. A.; Nicewicz, D. A. . Organic photoredox catalysis . Chem. Rev. , 2016 . 116 10075 - 10166 . DOI: 10.1021/acs.chemrev.6b00057 http://doi.org/10.1021/acs.chemrev.6b00057 .

Liu, W.; Su, Q.; Ju, P.; Guo, B.; Zhou, H.; Li, G.; Wu, Q. . A hydrazone-based covalent organic framework as an efficient and reusable photocatalyst for the cross-dehydrogenative coupling reaction of N -aryltetrahydroisoquinolines . ChemSusChem , 2017 . 10 664 - 669 . DOI: 10.1002/cssc.201601702 http://doi.org/10.1002/cssc.201601702 .

Zhi, Y.; Li, Z.; Feng, X.; Xia, H.; Zhang, Y.; Shi, Z.; Mu, Y.; Liu, X. . Covalent organic frameworks as metal-free heterogeneous photocatalysts for organic transformations . J. Mater. Chem. A , 2017 . 5 22933 - 22938 . DOI: 10.1039/C7TA07691F http://doi.org/10.1039/C7TA07691F .

Sun, D.; Jang, S.; Yim, S. J.; Ye, L.; Kim, D. P. . Metal doped core-shell metal-organic frameworks@covalent organic frameworks (MOFs@COFs) hybrids as a novel photocatalytic platform . Adv. Funct. Mater. , 2018 . 28 1707110 DOI: 10.1002/adfm.201707110 http://doi.org/10.1002/adfm.201707110 .

Chen, R.; Shi, J. L.; Lin, G.; Lang, X.; Wang, C.; Ma, Y. . Designed synthesis of a 2D porphyrin-based sp 2 carbon-conjugated covalent organic framework for heterogeneous photocatalysis . Angew. Chem. Int. Ed. , 2019 . 58 6430 - 6434 . DOI: 10.1002/anie.201902543 http://doi.org/10.1002/anie.201902543 .

Li, Z.; Zhi, Y.; Shao, P.; Xia, H.; Li, G.; Feng, X.; Chen, X.; Shi, Z.; Liu, X. . Covalent organic framework as an efficient, metal-free, heterogeneous photocatalyst for organic transformations under visible light . Appl. Catal. B: Environ. , 2019 . 245 334 - 342 . DOI: 10.1016/j.apcatb.2018.12.065 http://doi.org/10.1016/j.apcatb.2018.12.065 .

Liu, S.; Pan, W.; Wu, S.; Bu, X.; Xin, S.; Yu, J.; Xu, H.; Yang, X. . Visible-light-induced tandem radical addition-cyclization of 2-aryl phenyl isocyanides catalysed by recyclable covalent organic frameworks . Green Chem. , 2019 . 21 2905 - 2910 . DOI: 10.1039/C9GC00022D http://doi.org/10.1039/C9GC00022D .

Bhadra, M.; Kandambeth, S.; Sahoo, M. K.; Addicoat, M.; Balaraman, E.; Banerjee, R. . Triazine functionalized porous covalent organic framework for photo-organocatalytic E - Z isomerization of olefins . J. Am. Chem. Soc. , 2019 . 141 6152 - 6156 . DOI: 10.1021/jacs.9b01891 http://doi.org/10.1021/jacs.9b01891 .

Zhao, Y.; Liu, H.; Wu, C.; Zhang, Z.; Pan, Q.; Hu, F.; Wang, R.; Li, P.; Huang, X.; Li, Z. . Fully conjugated two-dimensional sp 2 -carbon covalent organic frameworks as artificial photosystem I with high efficiency . Angew. Chem. Int. Ed. , 2019 . 131 5430 - 5435 . DOI: 10.1002/ange.201901194 http://doi.org/10.1002/ange.201901194 .

Huang, W.; Byun, J.; Roerich, I.; Ramanan, C.; Blom, P. W. M.; Lu, H.; Wang, D.; da Silva, L. C.; Li, R.; Wang, L.; Landfester, K.; Zhang, K. A. I. . Asymmetric covalent triazine framework for enhanced visible-light photoredox catalysis via energy transfer cascade . Angew. Chem. Int. Ed. , 2018 . 57 8316 - 8320 . DOI: 10.1002/anie.201801112 http://doi.org/10.1002/anie.201801112 .

Huang, W.; Wang, Z. J.; Ma, B. C.; Ghasimi, S.; Gehrig, D.; Laquai, F.; Landfester, K.; Zhang, K. A. I. . Hollow nanoporous covalent triazine frameworks via acid vapor-assisted solid phase synthesis for enhanced visible light photoactivity . J. Mater. Chem. A , 2016 . 4 7555 - 7559 . DOI: 10.1039/C6TA01828A http://doi.org/10.1039/C6TA01828A .

Pachfule, P.; Acharjya, A.; Roeser, J.; Sivasankaran, R. P.; Ye, M. Y.; Bruckner, A.; Schmidt, J.; Thomas, A. . Donor-acceptor covalent organic frameworks for visible light induced free radical polymerization . Chem. Sci. , 2019 . 10 8316 - 8322 . DOI: 10.1039/C9SC02601K http://doi.org/10.1039/C9SC02601K .

Hoffmann, M. R.; Martin, S. T.; Choi, W.; Bahnemann, D. W. . Environmental applications of semiconductor photocatalysis . Chem. Rev. , 1995 . 95 69 - 96 . DOI: 10.1021/cr00033a004 http://doi.org/10.1021/cr00033a004 .

Pan, J.; Guo, L.; Zhang, S.; Wang, N.; Jin, S.; Tan, B. . Embedding carbon nitride into a covalent organic framework with enhanced photocatalysis performance . Chem. Asian J. , 2018 . 13 1674 - 1677 . DOI: 10.1002/asia.201800506 http://doi.org/10.1002/asia.201800506 .

He, S.; Rong, Q.; Niu, H.; Cai, Y. . Construction of a superior visible-light-driven photocatalyst based on a C 3 N 4 active center-photoelectron shift platform-electron withdrawing unit triadic structure covalent organic framework . Chem. Commun. , 2017 . 53 9636 - 9639 . DOI: 10.1039/C7CC04515H http://doi.org/10.1039/C7CC04515H .

Liu, T.; Hu, X.; Wang, Y.; Meng, L.; Zhou, Y.; Zhang, J.; Chen, M.; Zhang, X. . Triazine-based covalent organic frameworks for photodynamic inactivation of bacteria as type-Ⅱ photosensitizers . J. Photochem. Photobiol. B: Biol. , 2017 . 175 156 - 162 . DOI: 10.1016/j.jphotobiol.2017.07.013 http://doi.org/10.1016/j.jphotobiol.2017.07.013 .

He, S.; Yin, B.; Niu, H.; Cai, Y. . Targeted synthesis of visible-light-driven covalent organic framework photocatalyst via molecular design and precise construction . Appl. Catal. B: Environ. , 2018 . 239 147 - 153 . DOI: 10.1016/j.apcatb.2018.08.005 http://doi.org/10.1016/j.apcatb.2018.08.005 .

Chen, W.; Yang, Z.; Xie, Z.; Li, Y.; Yu, X.; Lu, F.; Chen, L. . Benzothiadiazole functionalized D-A type covalent organic frameworks for effective photocatalytic reduction of aqueous chromium(VI) . J. Mater. Chem. A , 2019 . 7 998 - 1004 . DOI: 10.1039/C8TA10046B http://doi.org/10.1039/C8TA10046B .

Lv, H.; Zhao, X.; Niu, H.; He, S.; Tang, Z.; Wu, F.; Giesy, J. P. . Ball milling synthesis of covalent organic framework as a highly active photocatalyst for degradation of organic contaminants . J. Hazard. Mater. , 2019 . 369 494 - 502 . DOI: 10.1016/j.jhazmat.2019.02.046 http://doi.org/10.1016/j.jhazmat.2019.02.046 .

Wang, R. L.; Li, D. P.; Wang, L. J.; Zhang, X.; Zhou, Z. Y.; Mu, J. L.; Su, Z. M. . The preparation of new covalent organic framework embedded with silver nanoparticles and its applications in degradation of organic pollutants from waste water . Dalton Trans. , 2019 . 48 1051 - 1059 . DOI: 10.1039/C8DT04458A http://doi.org/10.1039/C8DT04458A .

Hynek, J.; Zelenka, J.; Rathousky, J.; Kubat, P.; Ruml, T.; Demel, J.; Lang, K. . Designing porphyrinic covalent organic frameworks for the photodynamic inactivation of bacteria . ACS Appl. Mater. Interfaces , 2018 . 10 8527 - 8535 . DOI: 10.1021/acsami.7b19835 http://doi.org/10.1021/acsami.7b19835 .

Peng, Y.; Zhao, M.; Chen, B.; Zhang, Z.; Huang, Y.; Dai, F.; Lai, Z.; Cui, X.; Tan, C.; Zhang, H. . Hybridization of MOFs and COFs: a new strategy for construction of MOF@COF core-shell hybrid materials . Adv. Mater. , 2018 . 30 1705454 DOI: 10.1002/adma.201705454 http://doi.org/10.1002/adma.201705454 .

He, S.; Rong, Q.; Niu, H.; Cai, Y. . Platform for molecular-material dual regulation: a direct Z-scheme MOF/COF heterojunction with enhanced visible-light photocatalytic activity . Appl. Catal. B: Environ. , 2019 . 247 49 - 56 . DOI: 10.1016/j.apcatb.2019.01.078 http://doi.org/10.1016/j.apcatb.2019.01.078 .

Zhu, S. R.; Qi, Q.; Fang, Y.; Zhao, W. N.; Wu, M. K.; Han, L. . Covalent triazine framework modified BiOBr nanoflake with enhanced photocatalytic activity for antibiotic removal . Cryst. Growth Des. , 2018 . 18 883 - 891 . DOI: 10.1021/acs.cgd.7b01367 http://doi.org/10.1021/acs.cgd.7b01367 .

Castano, A. P.; Mroz, P.; Hamblin, M. R. . Photodynamic therapy and anti-tumour immunity . Nat. Rev. Cancer , 2006 . 6 535 - 545 . DOI: 10.1038/nrc1894 http://doi.org/10.1038/nrc1894 .

Nagai, A.; Chen, X.; Feng, X.; Ding, X.; Guo, Z.; Jiang, D. . A squaraine-linked mesoporous covalent organic framework . Angew. Chem. Int. Ed. , 2013 . 52 3770 - 3774 . DOI: 10.1002/anie.201300256 http://doi.org/10.1002/anie.201300256 .

Chen, X.; Addicoat, M.; Jin, E.; Zhai, L.; Xu, H.; Huang, N.; Guo, Z.; Liu, L.; Irle, S.; Jiang, D. . Locking covalent organic frameworks with hydrogen bonds: general and remarkable effects on crystalline structure, physical properties, and photochemical activity . J. Am. Chem. Soc. , 2015 . 137 3241 - 3247 . DOI: 10.1021/ja509602c http://doi.org/10.1021/ja509602c .

Lin, G.; Ding, H.; Chen, R.; Peng, Z.; Wang, B.; Wang, C. . 3D porphyrin-based covalent organic frameworks . J. Am. Chem. Soc. , 2017 . 139 8705 - 8709 . DOI: 10.1021/jacs.7b04141 http://doi.org/10.1021/jacs.7b04141 .

Tan, J.; Namuangruk, S.; Kong, W.; Kungwan, N.; Guo, J.; Wang, C. . Manipulation of amorphous-to-crystalline transformation: towards the construction of covalent organic framework hybrid microspheres with NIR photothermal conversion ability . Angew. Chem. Int. Ed. , 2016 . 128 14185 - 14190 . DOI: 10.1002/ange.201606155 http://doi.org/10.1002/ange.201606155 .

Hu, C.; Cai, L.; Liu, S.; Pang, M. . Integration of a highly monodisperse covalent organic framework photosensitizer with cation exchange synthesized Ag 2 Se nanoparticles for enhanced phototherapy . Chem. Commun. , 2019 . 55 9164 - 9167 . DOI: 10.1039/C9CC04668B http://doi.org/10.1039/C9CC04668B .

浏览量

131

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Porous Organic Polymers for Photocatalytic Hydrogen Peroxide Production: Recent Advances and Future Perspectives

Design, Synthesis, and Photocatalytic Applications of sp2-Carbon-Conjugated Organic Frameworks

Topologically Isomeric Effects on the Photocatalytic H2O2 Production Performance of Two-dimensional Covalent Organic Frameworks

Silk Sericin-inspired Poly-β-homoserine for Protein Protection

Enhanced Segment Mobility Promotes Stereocomplex Crystallization in Polymer Blends via Elevated Segmental Miscibility