One-step Preparation of Brush-type Polystyrene (PS)-SiO<sub>2</sub>- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends

Feng-Yuan Tu; Ming-Feng Wang; Gang Zhong; Hua-Wei Qiao; Bo-Tuo Zheng; Can-Pei Liu; Ming-Feng Chen; Hua-Gui Zhang

doi:10.1007/s10118-025-3357-z

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One-step Preparation of Brush-type Polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends

RESEARCH ARTICLE | Updated：2025-05-14

- One-step Preparation of Brush-type Polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends
- Chinese Journal of Polymer Science Vol. 43, Pages: 1-12(2025)
- Affiliations：
  
  College of Chemistry and Materials Science, Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350007, China
- Author bio：
  
  huagui.zhang@fjnu.edu.cn
- Funds：
- DOI：10.1007/s10118-025-3357-z
  CLC：
- Received：31 January 2025，
  
  Revised：22 March 2025，
  
  Accepted：23 March 2025，
  
  Published Online：10 October 2025，
  
  Published：2025-05
- Accepted：
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Tu, F. Y.; Wang, M. F.; Zhong, G.; Qiao, H. W.; Zheng, B. T.; Liu, C. P.; Chen, M. F.; Zhang, H. G. One-step preparation of brush-type polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) janus nanoparticle to compatibilize PS/poly(methyl methacrylate) blends. Chinese J. Polym. Sci. https://doi.org/10.1007/s10118-025-3357-z

Feng-Yuan Tu, Ming-Feng Wang, Gang Zhong, et al. One-step Preparation of Brush-type Polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends[J/OL]. Chinese journal of polymer science, 2025, 431-12.
Tu, F. Y.; Wang, M. F.; Zhong, G.; Qiao, H. W.; Zheng, B. T.; Liu, C. P.; Chen, M. F.; Zhang, H. G. One-step preparation of brush-type polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) janus nanoparticle to compatibilize PS/poly(methyl methacrylate) blends. Chinese J. Polym. Sci. https://doi.org/10.1007/s10118-025-3357-z DOI：

Feng-Yuan Tu, Ming-Feng Wang, Gang Zhong, et al. One-step Preparation of Brush-type Polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends[J/OL]. Chinese journal of polymer science, 2025, 431-12. DOI： 10.1007/s10118-025-3357-z.

摘要

Abstract

Compatibilization is crucial for the blending of immiscible polymers to develop high-performance composites; however

traditional compatibilization by copolymers (pre-made or in-situ generation) suffers from weak interface anchoring

and inorganic particles have gained extensive attention recently owing to their large interfacial desorption energy

while their low affinity to bulk components is a drawback. In this study

an interfacial atom transfer radical polymerization (ATRP) technique was employed to grow polystyrene (PS) and poly(2-hydroxyethyl methacrylate)(PHEMA) simultaneously on different hemispheres of Br-functionalized SiO

nanoparticles to stabilize a Pickering emulsion

whereby a brush-type Janus nanoparticle (SiO

@JNP) was developed. The polymer brushes were well-characterized

and the Janus feature was validated by Transmission electron microscope (TEM) observation of the sole hemisphere grafting of SiO

-PS as a control sample. SiO

@JNP was demonstrated to be an efficient compatibilizer for a PS/poly(methyl methacrylate) (PMMA) immiscible blend

and the droplet-matrix morphology was significantly refined. The mechanical strength and toughness of the blend were synchronously enhanced at a low content SiO

@JNP optimized ~0.9 wt%

with the tensile strength

elongation-at-break and impact strength increased by 17.7%

26.6% and 19.6%

respectively. This enhancement may be attributed to the entanglements between the grafted polymer brushes and individual components that improve the particle-bulk phase affinity and enforce interfacial adhesion.

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references

Koning, C.; Van Duin, M.; Pagnoulle, C.; Jerome, R. Strategies for compatibilization of polymer blends. Prog. Polym. Sci. 1998 , 23 , 707−757..

Pernot, H.; Baumert, M.; Court, F.; Leibler, L. Design and properties of co-continuous nanostructured polymers by reactive blending. Nat. Mater. 2002 , 1 , 54−58..

Leibler, L. Nanostructured plastics: Joys of self-assembling. Prog. Polym. Sci. 2005 , 30 , 898−914..

Bahrami, R.; Löbling, T. I.; Gröschel, A. H.; Schmalz, H.; Müller, A. H.; Altstädt, V. The impact of Janus nanoparticles on the compatibilization of immiscible polymer blends under technologically relevant conditions. ACS Nano 2014 , 8 , 10048−10056..

Wang, D.; Feng, L.; Gu, X.; Wang, J.; Zhang, C.; He, A. Synergetic effect of a reactive compatibilizer and organo-montmorillonite on the dispersion of polyamide 6/polydimethylsilicone blend with a high vis cosity ratio. Ind. Eng. Chem. Res. 2019 , 58 , 3714−3720..

Iyer, R.; Suin, S.; Shrivastava, N. K.; Maiti, S.; Khatua, B. Compatibilization mechanism of nanoclay in immiscible PS/PMMA blend using unmodified nanoclay. Polym-plast Technol. 2013 , 52 , 514−524..

Mathur, V.; Sharma, K. Evaluation of morphological effect on thermal and mechanical performance of PS/PMMA/CdS nanocomposite systems. Adv Nanopart. 2013 , 2 , 205..

Daitx, T. S.; Jacoby, C. G.; Ferreira, C. I.; Schneider, P. H.; Mauler, R. S. Kaolinite-based Janus nanoparticles as a compatibilizing agent in polymer blends. Appl. Clay Sci. 2019 , 182 , 105291..

Cai, H.; Zheng, B.; Zhu, D.; Wu, Y.; Cardinaels, R.; Moldenaers, P.; Shen, Z.; Sheng, Y.; Zhu, H.; Yu, K. Regulation of dewetting and morphology evolution in spin-coated PS/PMMA blend films via graphene-based Janus nanosheets. Appl. Clay Sci. 2023 , 630 , 157393..

Qiao, H.; Yang, B.; Zheng, B.; Chen, M.; Cardinaels, R.; Moldenaers, P.; Lamnawar, K.; Maazouz, A.; Zhang, H. Janus nanoparticles as efficient interface compatibilizer in blends of polylactide and elastomers: Importance of interfacial relaxation on toughening. J Rheol. 2024 , 68 , 765−783..

Wei, S.; Zhang, Y.; Zhang, X.; Sang, Y.; Nie, Z. Copolymer-tethered nanoparticles as compatibilizers of immiscible PS/PMMA blends. Colloid Polym. Sci. 2024 , 302 , 1857−1865..

Guo, B.; Pang, Y.; Cao, X.; Chen, Q.; Zheng, W. A creative approach to prepare structure-tunable multilayered PMMA/PS/PMMA foams. Polymer 2020 , 209 , 123061..

Chiou, K. C.; Chang, F. C. Reactive compatibilization of polyamide-6 (PA 6)/polybutylene terephthalate (PBT) blends by a multifunctional epoxy resin. J. Polym. Sci. Polym. Phys. 2000 , 38 , 23−33..

Zhang, C.; Feng, L.; Zhao, J.; Huang, H.; Hoppe, S.; Hu, G. H. Efficiency of graft copolymers at stabilizing co-continuous polymer blends during quiescent annealing. Polymer 2008 , 49 , 3462−3469..

Jubinville, D.; Chang, B. P.; Pin, J. M.; Mohanty, A. K.; Misra, M. Synergistic thermo-oxidative maleation of PA11 as compatibilization strategy for PA6 and PBT blend. Polymer 2019 , 179 , 121594..

Utracki, L. A. Compatibilization of polymer blends. Can J Chem Eng 2002 , 80 , 1008−1016..

DeLeo, C. L.; Velankar, S. S. Morphology and rheology of compatibilized polymer blends: Diblock compatibilizers vs crosslinked reactive compatibilizers. J. Rheol. 2008 , 52 , 1385−1404..

Lyu, S.; Jones, T. D.; Bates, F. S.; Macosko, C. W. Role of block copolymers on suppression of droplet coalescence. Macromolecules 2002 , 35 , 7845−7855..

Gattiglia, E.; Turturro, A.; Lamantia, F.; Valenza, A. Blends of polyamide 6 and bisphenol-A polycarbonate. Effects of interchange reactions on morphology and mechanical properties. J. Appl. Polym. Sci. 1992 , 46 , 1887−1897..

Montaudo, G.; Puglisi, C.; Samperi, F.; Lamantia, F. P. Synthesis of AB and ABA block copolymers as compatibilizers in nylon 6/polycarbonate blends. J. Polym. Sci. Polym. Chem. 1996 , 34 , 1283−1290..

Costa, D. A.; Oliveira, C. M. F. Blends of polyamide 6, polycarbonate, and poly (propylene oxide). I. Reactive compatibilization–morphology relationships. J. Appl. Polym. Sci. 1998 , 69 , 857−864..

Costa, D. A.; Oliveira, C. M. F. Blends of polyamide 6, polycarbonate, and poly (propylene oxide). II. Reactive compatibilization–thermal degradation relationships. J. Appl. Polym. Sci. 2001 , 81 , 2556−2562..

Fortelný, I.; Jůza, J. The effects of copolymer compatibilizers on the phase structure evolution in polymer blends―a review. Materials 2021 , 14 , 7786..

Alkhodairi, H.; Kumar, S. K. Fracture toughness of polymer interfaces compatibilized with nanoparticle brushes. Macromolecules 2022 , 5 , 4937−4946..

Yang, X.; Wang, F.; Gao, Y.; Zhang, H.; Liu, Z.; Feng, J. Compatibilization of immiscible polypropylene/poly (methyl methacrylate) blends by silica particles with Janus and random component-selective grafts. ACS Appl. Mater. Interfaces 2024 , 16 , 19615−19624..

Lattuada, M.; Hatton, T. A. Synthesis, properties and applications of Janus nanoparticles. Nano Today 2011 , 6 , 286−308..

Walther, A.; Muller, A. H. Janus particles: synthesis, self-assembly, physical properties, and applications. Chem. Rev. 2013 , 113 , 5194−5261..

Liang, F.; Liu, B.; Cao, Z.; Yang, Z. Janus colloids toward interfacial engineering. Langmuir 2017 , 34 , 4123−4131..

Genoyer, J.; Soulestin, J.; Demarquette, N. R. Influence of the molar masses on compatibilization mechanism induced by two block copolymers in PMMA/PS blends. J. Rheol. 2018 , 62 , 681−693..

Kirillova, A.; Marschelke, C.; Synytska, A. Hybrid Janus particles: Challenges and opportunities for the design of active functional interfaces and surfaces. ACS Appl. Mater. Interfaces 2019 , 11 , 9643−9671..

Genoyer, J.; Y ee, M.; Soulestin, J.; Demarquette, N. Compatibilization mechanism induced by organoclay in PMMA/PS blends. J. Rheol. 2017 , 61 , 613−626..

Tan, Y.; Fang, L.; Xiao, J.; Song, Y.; Zheng, Q. Grafting of copolymers onto graphene by miniemulsion polymerization for conductive polymer composites: improved electrical conductivity and compatibility induced by interfacial distribution of graphene. Polym. Chem. 2013 , 4 , 2939−2944..

Franceschini, F.; Tavares, T. d. R.; Dos Santos, J.; Soares, J.; Ferreira, M. L. Comparative study of propylene polymerization using Me 2 Si(RInd) 2 ZrCl 2 /SiO 2 -SMAO/AlR 3 and Me 2 Si(RInd) 2 ZrCl 2 /MAO (R= Me, H). Polymer 2007 , 48 , 1940−1953..

He, H.; Liang, F. Engineering Polymer Blends with Controllable Interfacial Locationof Janus Particles as Compatibilizers. Chem. Mater. 2022 , 34 , 3806−3818..

Yang, B.; Fan, T.; Mao, Y.; Chen, J.; Zheng, B.; Sheng, Y.; Zhang, H. Kaolinite-based Janus nanosheets as effective compatibilizer of PLA/PBAT blend. Colloid Surface A 2025 , 707 , 135814..

Yamazaki, S.; Yoshida, K.; Matsumoto, H.; Tokita, M. Low-temperature graphitization of poly (acrylonitrile) densely grafted onto a silica core surface. Polymer 2021 , 225 , 123768..

Ye, Z.; Yu, H.; Zheng, Z.; Hu, B.; Zhao, Y.; Wang, H. Janus nanoshards prepared based on high internal phase emulsion templates for compatibilizing immiscible polymer blends. Macromolecules 2021 , 55 , 338−348..

You, W.; Yu, W. Onset reduction and stabilization of cocontinuous morphology in immiscible polymer blends by snowmanlike Janus nanoparticles. Langmuir 2018 , 34 , 11092−11100..

Qiao, H.; Zheng, B.; Zhong, G.; Li, Z.; Cardinaels, R.; Moldenaers, P.; Lamnawar, K.; Maazouz, A.; Liu, C.; Zhang, H. Understanding the rheology of polymer-polymer interfaces covered with Janus nanoparticles: Polymer blends versus particle sandwiched multilayers. Macromolecules 2023 , 56 , 647−663..

Hu, J.; Hao, X.; Ning, N.; Yu, B.; Tian, M. Reactive Janus particle compatibilizer with adjustable structure and optimal interface location for compatibilization of highly immiscible polymer blends. ACS Appl. Mater. Interfaces 2023 , 15 , 23963−23970..

Junior, W. S.; Emmler, T.; Abetz, C.; Handge, U. A.; dos Santos, J. E.; Amancio-Filho, S. T.; Abetz, V. Friction spot welding of PMMA with PMMA/silica and PMMA/silica-g-PMMA nanocomposites functionalized via ATRP. Polymer 2014 , 55 , 5146−5159..

Liu, F.; Niu, F.; Peng, N.; Su, Y.; Yang, Y. Synthesis, characterization, and application of Fe 3 O 4 @SiO 2 -NH 2 nanoparticles. RSC Adv. 2015 , 5 , 18128−18136..

Kubiak, J. M.; Yan, J.; Pietrasik, J.; Matyjaszewski, K. Toughening PMMA with fillers containing polymer brushes synthesized via atom transfer radical polymerization (ATRP). Polymer 2017 , 117 , 48−53..

Wang, K.; Liu, X.; Chen, X.; Yu, D.; Yang, Y.; Liu, P. Electrospun hydrophilic Janus nanocomposites for the rapid onset of therapeutic action of helicid. ACS Appl. Mater. Interfaces 2018 , 10 , 2859−2867..

Li, T.; Liu, F.; Zhang, S.; Lin, H.; Wang, J.; Tang, C. Y. Janus polyvinylidene fluoride membrane with extremely opposite wetting surfaces via one single-step unidirectional segregation strategy. ACS Appl. Mater. Interfaces 2018 , 10 , 24947−24954..

Chen, J.; Hu, M.; Zhu, W.; Li, Y. Synthesis of well-defined structurally silica-nonlinear polymer core-shell nanoparticles via the surface-initiated atom transfer radical polymerization. Appl. Surf. Sci. 2011 , 257 , 6654−6660..

gamal El-Shamy, A. Novel in-situ synthesis of nano-silica (SiO 2 ) embedded into polyvinyl alcohol for dye removal: adsorption and photo-degradation under visible light. Polymer 2022 , 242 , 124579..

Li, Y.; Jiang, L. Preparation of graphene oxide-chitosan nanocapsules and their applications as carriers for drug delivery. RSC Adv. 2016 , 6 , 104522−104528..

Metivier, T.; Cassagnau, P. Compatibilization of silicone/fluorosilicone blends by dynamic crosslinking and fumed silica addition. Polymer 2018 , 147 , 20−29 ..

Ye, S.; Cao, Y.; F eng, J.; Wu, P. Temperature-dependent compatibilizing effect of graphene oxide as a compatibilizer for immiscible polymer blends. RSC Adv. 2013 , 3 , 7987−7995..

Han, D.; Zhang, Q.; Chen, F.; Fu, Q. Using POSS–C 60 giant molecules as a novel compatibilizer for PS/PMMA polymer blends. RSC Adv. 2016 , 6 , 18924−18928..

Chen, X.; Zhang, R.; Mao, Y.; Zhong, L.; Lin, P.; Deng, Q.; Zheng, B.; Shen, H.; Feng, Z.; Zhang, H. Development of a toughened and antibacterial poly(lactide acid)(PLA) with preserved strength by elemental sulfur-based bio-renewable dynamically crosslinked elastomers. Chem. Eng. J 2023 , 467 , 143419..

Bazli, L.; Khavandi, A.; Boutorabi, M. A.; Karrabi, M. Correlation between viscoelastic behavior and morphology of nanocomposites based on SR/EPDM blends compatibilized by maleic anhydride. Polymer 2017 , 113 , 156−166..

Niu, D.; Xu, P.; Sun, Z.; Yang, W.; Dong, W.; Ji, Y.; Liu, T.; Du, M.; Lemstra, P. J.; Ma, P. Superior toughened bio-compostable poly(glycolic acid)-based blends with enhanced melt strength via selective interfacial localization of in-situ grafted copolymers. Polymer 2021 , 235 , 124269 ..

Honerkamp, J.; Weese, J. A nonlinear regularization method for the calculation of relaxation spectra. Rheol. Acta 1993 , 32 , 65−73..

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One-step Preparation of Brush-type Polystyrene (PS)-SiO2- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends

DOI：10.1007/s10118-025-3357-z

摘要

Abstract

关键词

Keywords

references

One-step Preparation of Brush-type Polystyrene (PS)-SiO₂- poly(2-hydroxyethyl methacrylate) Janus Nanoparticle to Compatibilize PS/Poly(methyl methacrylate) Blends