Citation: ZHANG Xuqing, SHEN Xueming, YANG Shiyong, LU Wei, ZHANG Jingyun. ELECTRONIC EFFECTS OF POLYFLUORINATED SUBSTITUENTS ON THE POLYMERIZATION AND THE PROPERTIES OF POLYTHIOPHENES*[J]. Chinese Journal of Polymer Science, ;1997, 15(1): 15-23. shu

ELECTRONIC EFFECTS OF POLYFLUORINATED SUBSTITUENTS ON THE POLYMERIZATION AND THE PROPERTIES OF POLYTHIOPHENES*

Received Date: 2 May 1995

Three series of polythiophenes containing fluoroalkoxy and fluoroether substituentswere prepared by electrochemical polymerization. The effect of substituents with fluoro-alkoxy or ether functional groups on the electrochemical polymerization of thiophene mono-mers and properties of the obtained polymers were analyzed. The introduction of a flu-oroether functional group at the 3-position of the thiophene ring leads to an increase ofthe oxidation potential of the monomer and to a decrease of the conductivity of the resulting polymers,even with the use of a CH2 group as spacer.Conversely,the presence of an oxygen atom directly at the 3-position of the thiophene ring,which offsets the negative withdrawing effect of fluoroalkyl groups,facilitates the synthesis of highly conducting polythiophenes.
1. [1]
  Heng Gao , Zhaocong Cheng , Guangshui Tu , Zonglin Qiu , Xieyi Xiao , Haotian Zhou , Handou Zheng , Haiyang Gao . Thermally robust bis(imino)pyridyl iron catalysts for ethylene polymerization: Synergy effects of weak π-π interaction, steric bulk, and electronic tuning. Chinese Chemical Letters, 2025, 36(5): 110762-. doi: 10.1016/j.cclet.2024.110762
2. [2]
  Shunyu Wang , Yanan Zhu , Yang Zhao , Wanli Nie , Hong Meng . Steric effects and electronic manipulation of multiple donors on S₀/S₁ transition of D_n-A emitters. Chinese Chemical Letters, 2025, 36(4): 110555-. doi: 10.1016/j.cclet.2024.110555
3. [3]
  Min Jie Wang , Jiao Yang , Lishan Peng , Yongjie Bai , Zehui Liu , Xiaoliang Yang , Huijuan Lu , Bingjie Zhou , Ningtao Jiang , Guoxu He , Han-Ming Zhang , Liwei Mi , Yonghui Deng . Optimizing the size and electronic effects of core-shell heterostructures via well-constructed Ru clusters encapsulated in N-doped carbon layers. Chinese Chemical Letters, 2025, 36(12): 110573-. doi: 10.1016/j.cclet.2024.110573
4. [4]
  Zirui Zhu , Peng Liu , Jinhua Wang , Hongbin Zhang , Wei Luo . Effects of nano-metakaolin on the enhanced properties and microstructure development of natural hydraulic lime. Chinese Chemical Letters, 2025, 36(4): 109794-. doi: 10.1016/j.cclet.2024.109794
5. [5]
  Shenhao QIU , Qingquan XIAO , Huazhu TANG , Quan XIE . First-principles study on electronic structure, optical and magnetic properties of rare earth elements X (X=Sc, Y, La, Ce, Eu) doped with two-dimensional GaSe. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2250-2258. doi: 10.11862/CJIC.20240104
6. [6]
  Kun Wang , Tianxue Gong , Yaohuang Huang , Boyang Han , Hanxiao Yang , Pavlo O. Dral , Weiwei Fang . Bornylimidazo[1,5–a]pyridin-3-ylidene allylic Pd catalyst with optimal electronic and steric properties for synthesis of 3,3′-disubstituted oxindoles. Chinese Chemical Letters, 2025, 36(7): 110539-. doi: 10.1016/j.cclet.2024.110539
7. [7]
  Jingfeng Yue , Zhenxin Tang , Yuxing Zhang , Zhongbao Jian . Oligomeric α-diimine nickel catalysts for enhanced ethylene polymerization. Chinese Chemical Letters, 2026, 37(1): 111930-. doi: 10.1016/j.cclet.2025.111930
8. [8]
  Hailong He , Wenbing Wang , Wenmin Pang , Chen Zou , Dan Peng . Double stimulus-responsive palladium catalysts for ethylene polymerization and copolymerization. Chinese Chemical Letters, 2024, 35(7): 109534-. doi: 10.1016/j.cclet.2024.109534
9. [9]
  Bing Niu , Honggao Huang , Liwei Luo , Li Zhang , Jianbo Tan . Coating colloidal particles with a well-defined polymer layer by surface-initiated photoinduced polymerization-induced self-assembly and the subsequent seeded polymerization. Chinese Chemical Letters, 2025, 36(2): 110431-. doi: 10.1016/j.cclet.2024.110431
10. [10]
  Zhenyang Lin . A classification scheme for inorganic cluster compounds based on their electronic structures and bonding characteristics. Chinese Journal of Structural Chemistry, 2024, 43(5): 100254-100254. doi: 10.1016/j.cjsc.2024.100254
11. [11]
  Fangfang Ren , Wei Qiao , Yubin Kuang , Yajing Xie , Ligang Feng . Efficient Pt electronic states regulation with hybrid nickel selenide for methanol electrolysis. Chinese Chemical Letters, 2026, 37(7): 111816-. doi: 10.1016/j.cclet.2025.111816
12. [12]
  Qianwei Liu , Xinhong Xiong , Numan Ahmed , Peisong Tang , Jiaxi Cui . Crystal hydrogels: Strategies, properties, and applications. Chinese Chemical Letters, 2026, 37(5): 111707-. doi: 10.1016/j.cclet.2025.111707
13. [13]
  Xiang Li , Beibei Zhang , Zhixiang Wang , Xiangyu Chen . Organocatalyzed iodine-mediated reversible-deactivation radical polymerization via photoinduced charge transfer complex catalysis. Chinese Chemical Letters, 2025, 36(6): 110383-. doi: 10.1016/j.cclet.2024.110383
14. [14]
  Feng Shi , Guiling Li , Haibing Zhu , Ling Li , Ming Chen , Juan Li , Huifang Shen , Hao Zeng , Lingfeng Min , Zhanjun Yang . Nanozyme-triggered polymerization amplification strategy for constructing highly sensitive surface plasmon resonance immunosensing. Chinese Chemical Letters, 2025, 36(6): 110333-. doi: 10.1016/j.cclet.2024.110333
15. [15]
  Chaojian Xu , Juxin Yin , Sihong Wang , Yue Pan , Qianhe Zhang , Ningkang Xie , Shuo Yang , Shaowu Lv . Aerobic radical polymerization of hydrogels triggered by acetylacetone-transition metal self-initiation. Chinese Chemical Letters, 2025, 36(7): 111075-. doi: 10.1016/j.cclet.2025.111075
16. [16]
  Jiarong Li , Shude Liu , Yuanzhao Xie , Yue Sun , Zhuyu Liu , Meihua Chen , Yaobang Li , Yonghui Deng . Nanoemulsion-assisted assembly and polymerization towards core-shell magnetic mesoporous melamine-formaldehyde resin microspheres. Chinese Chemical Letters, 2026, 37(4): 111433-. doi: 10.1016/j.cclet.2025.111433
17. [17]
  Zhaojun Chen , Yongqi Wang , Yongshun Liang , Liang Shan , Ying Wang , Jiyue Hou , Ziyi Zhu , Xue Li , Yiyong Zhang . In-situ polymerization technology for all-solid state lithium batteries: Current status and future development. Chinese Chemical Letters, 2026, 37(6): 112020-. doi: 10.1016/j.cclet.2025.112020
18. [18]
  Qianyu Pan , Chuqiao Wang , Caihua Liu , Chong-Chen Wang , Yuying Hu , Xing Xu , Xiaoming Peng . Oxidative polymerization in heterogeneous Fenton-like systems: Towards sustainable water treatment. Chinese Chemical Letters, 2026, 37(7): 112191-. doi: 10.1016/j.cclet.2025.112191
19. [19]
  Kongchuan Wu , Dandan Lu , Jianbin Lin , Ting-Bin Wen , Wei Hao , Kai Tan , Hui-Jun Zhang . Elucidating ligand effects in rhodium(Ⅲ)-catalyzed arene–alkene coupling reactions. Chinese Chemical Letters, 2024, 35(5): 108906-. doi: 10.1016/j.cclet.2023.108906
20. [20]
  Yue WANG , Zhizhi GU , Jingyi DONG , Jie ZHU , Cunguang LIU , Guohan LI , Meichen LU , Jian HAN , Shengnan CAO , Wei WANG . Effects of kelp-derived carbon dots on embryonic development of zebrafish. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1209-1217. doi: 10.11862/CJIC.20230423

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1618)
HTML views(41)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return