侧链式含硅氧烷高分子的聚合度对晶体结构的影响

贾富成; 尤恒之; 洪程阳; 刘浩

doi:10.14028/j.cnki.1003-3726.2024.24.072

您当前的位置：

首页 >

文章列表页 >

侧链式含硅氧烷高分子的聚合度对晶体结构的影响

研究论文 | 更新时间：2024-09-10

- 侧链式含硅氧烷高分子的聚合度对晶体结构的影响
- The Influence of Side-chain Polyhedral Oligomeric Silsesquioxane-containing Polymer’s Degree of Polymerization on Its Crystal Structure
- 高分子通报 2024年37卷第9期页码：1254-1262
- 作者机构：
  
  东华大学纤维材料改性国家重点实验室，先进低维材料中心，上海 201620
- 作者简介：
  
  *刘浩，E-mail: liuh@dhu.edu.cn
- 基金信息：
  
  国家自然科学基金青年科学基金项目(22003008);上海市科学技术委员会自然科学基金面上项目(20ZR1401000)
- DOI：10.14028/j.cnki.1003-3726.2024.24.072
  中图分类号：
- 纸质出版日期：2024-09-20，
  
  网络出版日期：2024-05-31，
  
  收稿日期：2024-03-15，
  
  录用日期：2024-04-23
- 稿件说明：
移动端阅览
贾富成, 尤恒之, 洪程阳, 刘浩. 侧链式含硅氧烷高分子的聚合度对晶体结构的影响. 高分子通报, 2024, 37(9), 1254–1262

Jia, F. C.; You, H. Z.; Hong, C. Y.; Liu, H. The influence of side-chain polyhedral oligomeric silsesquioxane-containing polymer’s degree of polymerization on its crystal structure. Polym. Bull. (in Chinese), 2024, 37(9), 1254–1262
贾富成, 尤恒之, 洪程阳, 刘浩. 侧链式含硅氧烷高分子的聚合度对晶体结构的影响. 高分子通报, 2024, 37(9), 1254–1262 DOI： 10.14028/j.cnki.1003-3726.2024.24.072.

Jia, F. C.; You, H. Z.; Hong, C. Y.; Liu, H. The influence of side-chain polyhedral oligomeric silsesquioxane-containing polymer’s degree of polymerization on its crystal structure. Polym. Bull. (in Chinese), 2024, 37(9), 1254–1262 DOI： 10.14028/j.cnki.1003-3726.2024.24.072.

摘要

高分子结晶行为与其材料性能密切相关，是高分子物理学一个重要的基础研究领域。含团簇高分子是近年来兴起的一类新型杂化高分子，它结合了纳米团簇类物质丰富的功能性与高分子材料良好的可加工性，为先进杂化材料的开发提供了新的思路。本文以侧链式含多面体倍半硅氧烷（POSS）团簇高分子为研究对象，通过精准化学技术控制其分子参数，合成了一系列具有不同聚合度的精准高分子。通过在溶液中进行单晶生长，并对其形貌、结构与热力学参数进行系统分析，发现本文研究范围内的聚合度并不影响单晶的晶体结构，也与片晶厚度、熔融温度等无明显关联性。从溶液中生长的单晶受到溶剂、温度、浓度扰动等动力学因素的影响较大，并非热力学稳定态晶体。

Abstract

The crystallization behavior of polymers is closely related to their material properties

representing an important fundamental research area in polymer physics. Cluster-containing polymers are a newly emerging class of hybrid polymers that combine the rich functionality of nanoclusters with the excellent processability of polymer materials

providing new avenues for the development of advanced hybrid materials. In this study

polyhedral oligomeric silsesquioxane (POSS) cluster-containing polymers with side chains were investigated. A series of precise polymers with different degrees of polymerization were synthesized through precise chemical techniques to control their molecular parameters. Single crystal growth was conducted in solution

and a systematic analysis of their morphology

structure

and thermodynamic parameters was performed to investigate the influence of polymerization degree on their crystallization behavior. Within the scope of this study

it was found that the degree of polymerization did not affect the crystal structure of single crystals

and there was no significant correlation with lamellar thickness or melting temperature. The growth of single crystals from solutions was greatly influenced by kinetic factors such as solvents

temperature

and concentration fluctuations

indicating that they were not thermodynamically stable crystals.

关键词

含团簇高分子高分子单晶多面体倍半硅氧烷精准合成

Keywords

Cluster-containing polymersPolymer single-crystalPolyhedral oligomeric silsesquioxanesPrecision synthesis

references

Hu, W. B.The physics of polymer chain-folding. Phys. Rep., 2018, 747, 1–50.

Kim, Y. E.; Hipp, M. S.; Bracher, A.; Hayer-Hartl, M.; Hartl, F. U.Molecular chaperone functions in protein folding and proteostasis. Annu. Rev. Biochem., 2013, 82, 323–355.

Storks, K. H.An electron diffraction examination of some linear high polymers. J. Am. Chem. Soc., 1938, 60(8), 1753–1761.

Keller, A.A note on single crystals in polymers: evidence for a folded chain configuration. Philos. Mag., 1957, 2(21), 1171–1175.

Hoffman, J. D.; Jr.Lauritzen, J. I.Crystallization of bulk polymers with chain folding: theory of growth of lamellar spherulites. J. Res. Natl. Bur. Stand. Sect. A Phys. Chem., 1961, 65A(4), 297–336.

Bates, F. S.; Fredrickson, G. H.Block copolymer—designer soft materials. Phys. Today, 1999, 52(2), 32–38.

安泽胜, 陈昶乐, 何军坡, 洪春雁, 李志波, 李子臣, 刘超, 吕小兵, 秦安军, 曲程科, 唐本忠, 陶友华, 宛新华, 王国伟, 王佳, 郑轲, 邹文凯. 中国高分子合成化学的研究与发展动态. 高分子学报, 2019, 50(10), 1083–1132.

MacDonell, A.; Johnson, N. A. B.; Surman, A. J.; Cronin, L.Configurable nanosized metal oxide oligomers via precise “click” coupling control of hybrid polyoxometalates. J. Am. Chem. Soc., 2015, 137(17), 5662–5665.

Xu, L.; Lu, M.; Xu, B. B.; Wei, Y. G.; Peng, Z. H.; Powell, D. R.Towards main-chain-polyoxometalate-containing hybrid polymers: a highly efficient approach to bifunctionalized organoimido derivatives of hexamolybdates. Angew. Chem. Int. Ed., 2002, 41(21), 4129–4132.

Luo, J. C.; Sun, X. Y.; Yin, J. F.; Yin, P. C.; Liu, T. B.Supramolecular nanostructures constructed from cluster-based hybrid macromolecules. Giant, 2020, 2, 100013.

Anyushin, A. V.; Kondinski, A.; Parac-Vogt, T. N.Hybrid polyoxometalates as post-functionalization platforms: from fundamentals to emerging applications. Chem. Soc. Rev., 2020, 49(2), 382–432.

Pinkard, A.; Champsaur, A. M.; Roy, X.Molecular clusters: nanoscale building blocks for solid-state materials. Acc. Chem. Res., 2018, 51(4), 919–929.

Wu, H.; Yang, H. K.; Wang, W.Covalently-linked polyoxometalate-polymer hybrids: optimizing synthesis, appealing structures and prospective applications. New J. Chem., 2016, 40(2), 886–897.

Feng, F. F.; Guo, D.; Shao, Y.; Yan, X.; Yue, K.; Pan, Z. P.; Li, X. Q.; Xiao, D. C.; Jin, L.; Zhang, W. B.; Liu, H.Thickness control of 2D nanosheets assembled from precise side-chain giant molecules. Chem. Sci., 2021, 12(14), 5216–5223.

Feng, F. F.; Shao, Y.; Wu, W. J.; Li, X. Q.; Hong, C. Y.; Jin, L.; Yue, K.; Zhang, W. B.; Liu, H.Crystallization of precise side-chain giant molecules with tunable sequences and functionalities. Macromolecules, 2021, 54(23), 11093–11100.

Voevodin, A.; Campos, L. M.; Roy, X.Multifunctional vesicles from a self-assembled cluster-containing diblock copolymer. J. Am. Chem. Soc., 2018, 140(16), 5607–5611.

Liu, Z. G.; Yang, Z.; Chen, X.; Tan, R.; Li, G.; Gan, Z. H.; Shao, Y.; He, J. L.; Zhang, Z. B.; Li, W. H.; Zhang, W. B.; Dong, X. H.Discrete giant polymeric chains based on nanosized monomers. JACS Au, 2020, 1(1), 79–86.

Liu, Z. G.; Chen, X.; Yang, Z.; Wang, S.; Gan, Z. H.; Li, G.; Dong, X. H.Precise amphiphilic giant polymeric chain based on nanosized monomers with exact regio-configuration. ACS Nano, 2021, 15(7), 12367–12374.

Liu, N.; Wei, K.; Wang, L.; Zheng, S. X.Organic–inorganic polyimides with double decker silsesquioxane in the main chains. Polym. Chem., 2016, 7(5), 1158–1167.

Alexandris, S.; Franczyk, A.; Papamokos, G.; Marciniec, B.; Matyjaszewski, K.; Koynov, K.; Mezger, M.; Floudas, G.Polymethacrylates with polyhedral oligomeric silsesquioxane (POSS) moieties: Influence of spacer length on packing, thermodynamics, and dynamics. Macromolecules, 2015, 48(10), 3376–3385.

Zheng, L.; Hong, S.; Cardoen, G.; Burgaz, E.; Gido, S. P.; Coughlin, E. B.Polymer nanocomposites through controlled self-assembly of cubic silsesquioxane scaffolds. Macromolecules, 2004, 37(23), 8606–8611.

Waddon, A. J.; Zheng, L.; Farris, R. J.; Coughlin, E. B.Nanostructured polyethylene-POSS copolymers: control of crystallization and aggregation. Nano Lett., 2002, 2(10), 1149–1155.

Zheng, L.; Waddon, A. J.; Farris, R. J.; Coughlin, E. B.X-ray characterizations of polyethylene polyhedral oligomeric silsesquioxane copolymers. Macromolecules, 2002, 35(6), 2375–2379.

Zheng, X. H.; Zhao, J. F.; Zhao, T. P.; Yang, T.; Ren, X. K.; Liu, C. Y.; Yang, S.; Chen, E. Q.Homopolymer and random copolymer of polyhedral oligomeric silsesquioxane (POSS)-based side-chain polynorbornenes: flexible spacer effect and composition dependence. Macromolecules, 2018, 51(12), 4484–4493.

Agbolaghi, S.; Abbaspoor, S.; Abbasi, F.A com-prehensive review on polymer single crystals—from fundamental concepts to applications. Prog. Polym. Sci., 2018, 81, 22–79.

Liu, H.; Luo, J. C.; Shan, W. P.; Guo, D.; Wang, J.; Hsu, C. H.; Huang, M. J.; Zhang, W.; Lotz, B.; Zhang, W. B.; Liu, T. B.; Yue, K.; Cheng, S. Z. D.Manipulation of self-assembled nanostructure dimensions in molecular Janus particles. ACS Nano, 2016, 10(7), 6585–6596.

Liu, H.; Hsu, C. H.; Lin, Z. W.; Shan, W. P.; Wang, J.; Jiang, J.; Huang, M. J.; Lotz, B.; Yu, X. F.; Zhang, W. B.; Yue, K.; Cheng, S. Z. D.Two-dimensional nanocrystals of molecular Janus particles. J. Am. Chem. Soc., 2014, 136(30), 10691–10699.

Mejia, G.; Wang, Y. Q.; Huang, Z. H.; Shi, Q. N.; Zhang, Z. B.Maleimide chemistry: enabling the precision polymer synthesis. Chin. J. Chem., 2021, 39(12), 3177–3187.

Huang, Z. H.; Shi, Q. N.; Guo, J.; Meng, F. Y.; Zhang, Y. J.; Lu, Y. T.; Qian, Z. F.; Li, X. P.; Zhou, N. C.; Zhang, Z. B.; Zhu, X. L.Binary tree-inspired digital dendrimer. Nat. Commun., 2019, 10(1), 1918.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据