

FOLLOWUS
School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China
scjiang@tju.edu.cn
Received:19 March 2019,
Revised:2019-4-3,
Accepted:08 April 2019,
Online First:05 May 2019,
Published:2019-07
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Citation: Qiu, X.; Azhar, U.; Li, J. Q.; Huang, D. H.; Jiang, S. C. Ultrafast form II to I transition of isotactic polybutene-1. Chinese J. Polym. Sci. 2019, 37, 633–636
Xing Qiu, Umair Azhar, Jing-Qing Li, et al. Ultrafast Form II to I Transition of Isotactic Polybutene-1[J]. Chinese Journal of Polymer Science, 2019, 37(7): 633-636.
Citation: Qiu, X.; Azhar, U.; Li, J. Q.; Huang, D. H.; Jiang, S. C. Ultrafast form II to I transition of isotactic polybutene-1. Chinese J. Polym. Sci. 2019, 37, 633–636 DOI: 10.1007/s10118-019-2273-5.
Xing Qiu, Umair Azhar, Jing-Qing Li, et al. Ultrafast Form II to I Transition of Isotactic Polybutene-1[J]. Chinese Journal of Polymer Science, 2019, 37(7): 633-636. DOI: 10.1007/s10118-019-2273-5.
Isotactic polybutene-1 (
i
PB-1) is a semi-crystalline polymer with polymorph and puzzled structural transitions. The stable form I of
i
PB-1 with excellent physical and mechanical properties can hardly be obtained directly from the melt; instead
metastable form II will spontaneously and slowly transform into form I. Bypassing the unstable form II formation is of great significance in polymer processing
which inspires extensive research on seeking the pathways to direct formation of form I. Methods for accelerating form II to I transition are another main focus in terms of practical approach for directly obtaining form I. Taking advantage of the solvent
an ultrafast transition of
i
PB-1 from form II to I within minutes has been achieved at room temperature. Such an ultrafast transition is detected after treating with dichloromethane (DCM) at 30 °C
though the framework of isothermally crystalized
i
PB-1 spherulite morphology could not be fully modified. The ultrafast II-I transition of
i
PB-1 is attributed to the solvent-induced packed-mesophase and temperature-selected chain conformation adjustment.This ultrafast transition would shed light on understanding the mechanisms of polymorphic transitions in
i
PB-1.
Lotz, B . What can polymer crystal structure tell about polymer crystallization processes? . Eur. Phys. J. E , 2000 . 3 ( 2 ): 185 - 194 . DOI: 10.1007/s101890070031 http://doi.org/10.1007/s101890070031 .
Xin, R.; Zhang, J.; Sun, X.; Li, H.; Ren, Z.; Yan, S . Polymorphic behavior and phase transition of poly(1-butene) and its copolymers . Polymers , 2018 . 10 ( 5 ): 556 DOI: 10.3390/polym10050556 http://doi.org/10.3390/polym10050556 .
Marigo, A.; Marega, C.; Cecchin, G.; Collina, G.; Ferrara, G . Phase transition II→I in isotactic poly-1-butene: Wide- and small-angle X-ray scattering measurements . Eur. Polym. J. , 2000 . 36 ( 1 ): 131 - 136 . DOI: 10.1016/S0014-3057(99)00043-9 http://doi.org/10.1016/S0014-3057(99)00043-9 .
Luciani, L.; Seppälä, J.; Löfgren, B . Poly-1-butene: Its preparation, properties and challenges . Prog. Polym. Sci. , 1988 . 13 ( 1 ): 37 - 62 . DOI: 10.1016/0079-6700(88)90010-X http://doi.org/10.1016/0079-6700(88)90010-X .
Qiao, Y.; Men, Y . Intercrystalline links determined kinetics of form II to I polymorphic transition in polybutene-1 . Macromolecules , 2017 . 50 ( 14 ): 5490 - 5497 . DOI: 10.1021/acs.macromol.7b00771 http://doi.org/10.1021/acs.macromol.7b00771 .
Romanos, N. A.; Theodorou, D. N . Melting point and solid-liquid coexistence properties of α 1 isotactic polypropylene as functions of its molar mass: A molecular dynamics study . Macromolecules , 2016 . 49 ( 12 ): 4663 - 4673 . DOI: 10.1021/acs.macromol.6b00819 http://doi.org/10.1021/acs.macromol.6b00819 .
Zhang, G.; Zhai, X.; Ma, Z.; Jin, L.; Ping, Z.; Wei, W.; Cheng, S. Z. D.; Lotz, B . Morphology diagram of single-layer crystal patterns in supercooled poly(ethylene oxide) ultrathin films: Understanding macromolecular effect of crystal pattern formation and selection . ACS Macro Lett. , 2012 . 1 ( 1 ): 217 - 221 . DOI: 10.1021/mz2001109 http://doi.org/10.1021/mz2001109 .
Tosaka, M.; Kamijo, T.; Tsuji, M.; Kohjiya, S.; Ogawa, T.; Isoda, S.; Kobayashi, T . High-resolution transmission electron microscopy of crystal transformation in solution-grown lamellae of isotactic polybutene-1 . Macromolecules , 2000 . 33 ( 26 ): 9666 - 9672 . DOI: 10.1021/ma001495f http://doi.org/10.1021/ma001495f .
Alfonso, G. C.; Azzurri, F.; Castellano, M . Analysis of calorimetric curves detected during the polymorphic transformation of isotactic polybutene-1 . J. Therm. Anal. Calorim. , 2001 . 66 ( 1 ): 197 - 207 . DOI: 10.1023/A:1012499918018 http://doi.org/10.1023/A:1012499918018 .
Nakafuku, C.; Miyaki, T . Effect of pressure on the melting and crystallization behaviour of isotactic polybutene-1 . Polymer , 1983 . 24 ( 2 ): 141 - 148 . DOI: 10.1016/0032-3861(83)90124-6 http://doi.org/10.1016/0032-3861(83)90124-6 .
He, L.; Wang, B.; Yang, F.; Li, Y.; Ma, Z . Featured crystallization polymorphism and memory effect in novel butene-1/1,5-hexadiene copolymers synthesized by post-metallocene hafnium catalyst . Macromolecules , 2016 . 49 ( 17 ): 6578 - 6589 . DOI: 10.1021/acs.macromol.6b01457 http://doi.org/10.1021/acs.macromol.6b01457 .
Li, L.; Liu, T.; Zhao, L.; Yuan, W. K . CO 2 -induced crystal phase transition from form II to I in isotactic poly1-butene . Macromolecules , 2009 . 42 ( 42 ): 2286 - 2290 . .
Cavallo, D.; Kanters, M. J. W.; Caelers, H. J. M.; Portale, G.; Govaert, L. E . Kinetics of the polymorphic transition in isotactic poly(1-butene) under uniaxial extension new insights from designed mechanical histories . Macromolecules , 2014 . 47 ( 9 ): 3033 - 3040 . .
Jones, A. T . Cocrystallization in copolymers of α -olefins II—Butene-1 copolymers and polybutene type II/I crystal phase transition . Polymer , 1966 . 7 ( 1 ): 23 - 59 . DOI: 10.1016/S0032-3861(66)80015-0 http://doi.org/10.1016/S0032-3861(66)80015-0 .
Shao, H. F.; Ma, Y. P.; Nie, H. R.; He, A. H . Solvent vapor annealing induced polymorphic transformation of polybutene-1 . Chinese J. Polym. Sci. , 2016 . 34 ( 9 ): 1141 - 1149 . DOI: 10.1007/s10118-016-1823-3 http://doi.org/10.1007/s10118-016-1823-3 .
Qiao, Y.; Wang, Q.; Men, Y . Kinetics of nucleation and growth of form II to I polymorphic transition in polybutene-1 as revealed by stepwise annealing . Macromolecules , 2016 . 49 ( 14 ): 5126 - 5136 . DOI: 10.1021/acs.macromol.6b00862 http://doi.org/10.1021/acs.macromol.6b00862 .
Hsu, T. C.; Geil, P. H . Deformation and stress-induced transformation of polybutene-1 . J. Macromol. Sci. B , 1989 . 28 ( 1 ): 69 - 95 . DOI: 10.1080/00222348908212328 http://doi.org/10.1080/00222348908212328 .
Maruyama, M.; Sakamoto, Y.; Nozaki, K.; Yamamoto, T.; Kajioka, H.; Toda, A.; Yamada, K . Kinetic study of the II-I phase transition of isotactic polybutene-1 . Polymer , 2010 . 51 ( 23 ): 5532 - 5538 . DOI: 10.1016/j.polymer.2010.09.066 http://doi.org/10.1016/j.polymer.2010.09.066 .
Gohil, R. M.; Miles, M. J.; Petermann, J . On the molecular mechanism of the crystal transformation (tetragonal-hexagonal) in polybutene-1 . J. Macromol. Sci. B , 1982 . 21 ( 2 ): 189 - 201 . DOI: 10.1080/00222348208204934 http://doi.org/10.1080/00222348208204934 .
Kopp, S.; Wittmann, J. C.; Lotz, B . Phase II to phase I crystal transformation in polybutene-1 single crystals: A reinvestigation . J. Mater. Sci. , 1994 . 29 ( 23 ): 6159 - 6166 . DOI: 10.1007/BF00354556 http://doi.org/10.1007/BF00354556 .
Chvátalová, L.; Beníček, L.; Berková, K.; Čermák, R.; Obadal, M.; Verney, V.; Commereuc, S . Effect of annealing temperature on phase composition and tensile properties in isotactic poly(1-butene) . J. Appl. Polym. Sci. , 2012 . 124 ( 4 ): 3407 - 3412 . DOI: 10.1002/app.35360 http://doi.org/10.1002/app.35360 .
Su, F.; Li, X.; Zhou, W.; Chen, W.; Li, H.; Cong, Y.; Hong, Z.; Qi, Z.; Li, L . Accelerating crystal-crystal transition in poly(1-butene) with two-step crystallization: An in situ microscopic infrared imaging and microbeam X-ray diffraction study . Polymer , 2013 . 54 ( 13 ): 3408 - 3416 . DOI: 10.1016/j.polymer.2013.04.046 http://doi.org/10.1016/j.polymer.2013.04.046 .
Luongo, J. P.; Salovey, R . Infrared characterization of polymorphism in polybutene-1 . J. Polym. Sci., Part B: Polym. Phys. , 1966 . 4 ( 6 ): 997 - 1008 . DOI: 10.1002/pol.1966.160040613 http://doi.org/10.1002/pol.1966.160040613 .
Qiao, Y.; Hai, W.; Men, Y . Retardance of form II to form I transition in polybutene-1 at late stage: A proposal of a new mechanism . Macromolecules , 2018 . 51 ( 6 ): 2232 - 2239 . DOI: 10.1021/acs.macromol.7b02481 http://doi.org/10.1021/acs.macromol.7b02481 .
Tashiro, K.; Hu, J.; Wang, H.; Hanesaka, M.; Saiani, A . Refinement of the crystal structures of forms I and II of isotactic polybutene-1 and a proposal of phase transition mechanism between them . Macromolecules , 2016 . 49 ( 4 ): 1392 - 1404 . DOI: 10.1021/acs.macromol.5b02785 http://doi.org/10.1021/acs.macromol.5b02785 .
Wang, Z. G. . 50 th Anniversary perspective: Polymer conformation-A pedagogical review . Macromolecules , 2017 . 50 ( 23 ): 9073 - 9114 . DOI: 10.1021/acs.macromol.7b01518 http://doi.org/10.1021/acs.macromol.7b01518 .
Hu, C.; Li, J.; Huang, S.; Li, H.; Luo, C.; Chen, J.; Jiang, S.; An, L . Conformation directed mpemba effect on polylactide crystallization . Cryst. Growth Des. , 2018 . 18 ( 10 ): 5757 - 5762 . DOI: 10.1021/acs.cgd.8b01250 http://doi.org/10.1021/acs.cgd.8b01250 .
Li, J.; Wang, D.; Cai, X.; Zhou, C.; Christiansen, J. D.; Sørensen, T.; Yu, D.; Xue, M.; Jiang, S . Conformation selected direct formation of form I in isotactic poly(butene-1) . Cryst. Growth Des. , 2018 . 18 ( 4 ): 2525 - 2537 . DOI: 10.1021/acs.cgd.8b00119 http://doi.org/10.1021/acs.cgd.8b00119 .
Amir, H. A.; Michael, E.; Keys, A. S.; Xiaoyu, Z.; Petschek, R. G.; Peter, P. M.; Glotzer, S. C . Disordered, quasicrystalline and crystalline phases of densely packed tetrahedra . Nature , 2012 . 462 ( 7274 ): 773 - 777 . DOI: 10.1038/nature08641 http://doi.org/10.1038/nature08641 .
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