Citation: Zhen Xu, Ling-qian Kong, Jin-sheng Zhao, Wei-yu Fan. Decyloxyphenyl-substituted Quinoxaline-embedded Conjugated Electrochromic Polymers with High Switching Stability and Fast Response Speed[J]. Chinese Journal of Polymer Science, ;2016, 34(4): 407-419. doi: 10.1007/s10118-016-1759-7 shu

Decyloxyphenyl-substituted Quinoxaline-embedded Conjugated Electrochromic Polymers with High Switching Stability and Fast Response Speed

1.
State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266555, China
2.
Dongchang College, Liaocheng University, Liaocheng 252059, China
3.
Shandong Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Liaocheng University, Liaocheng 252059, China

Received Date: 1 October 2015
Revised Date: 15 November 2015

Fund Project: This work was financially supported by the National Natural Science Foundation of China (Nos. 51473074 and 31400044), the General and Special Program of the Postdoctoral Science Foundation China (Nos. 2013M530397 and 2014T70861), the Postgraduate Innovation Project of China University of Petroleum (East China) (No. YCX2015022) and the Fundamental Research Funds for the Central Universities (No. 15CX06049A).

Two novel decyloxyphenylquinoxaline-based donor-acceptor (D-A) electroactive monomers bearing dialkoxythiophene as the donor unit are synthesized using Stille coupling reaction. The corresponding polymers, poly[2,3- bis(4-decyloxyphenyl)-5,8-bis(3,4-dimethoxylthiophen-2-yl)quinoxaline] (P1) and poly[2,3-bis(4-decyloxyphenyl)-5,8- bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)quinoxaline] (P2), are directly deposited onto the working electrode surface by electropolymerization. All materials were characterized by nuclear magnetic resonance (NMR), mass spectrometry (MS), scanning electron microscopy (SEM), cyclic voltammetry (CV), ultraviolet-visible absorption spectrometry (UV-Vis) and spectro-electrochemical measurements. Electrochemical studies demonstrate that both polymers are capable of showing both reasonable n- and p-doping processes, and advanced long-term switching stabilities. 3,4-Ethylenedioxythiophene substituted for 3,4-dimethoxythiophene as a donor unit, which enhances the conjugated double-bond character of the conducting polymer, thus leading to a lower electronic band-gap. Likewise, the neutral state color of the synthesized polymer tuned from blue to blue-green corresponding to the red shift of the maximum absorption wavelengths in the visible region. In addition, kinetics study of P1 revealed 42% (595 nm), 30% (839 nm) and 69% (1500 nm) transmittance changes (T%), while P2 exhibited 32% (740 nm), 71% (2000 nm) at the dominant wavelengths. It was also observed that both films could switch quickly between the neutral state and oxidation state, with the response time less than 1 s both in visible and near infrared regions.
- 3,4-Dimethoxythiophene,
- Decyloxyphenylquinoxaline,
- High switching stability,
- Fast response time
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
32. [32]
33. [33]
34. [34]
35. [35]
36. [36]
37. [37]
38. [38]
1. [1]
  Yan Wang , Si-Meng Zhai , Peng Luo , Xi-Yan Dong , Jia-Yin Wang , Zhen Han , Shuang-Quan Zang . Vapor- and temperature-triggered reversible optical switching for multi-response Cu₈ cluster supercrystals. Chinese Chemical Letters, 2024, 35(11): 109493-. doi: 10.1016/j.cclet.2024.109493
2. [2]
  Tao LIU , Yuting TIAN , Ke GAO , Xuwei HAN , Ru'nan MIN , Wenjing ZHAO , Xueyi SUN , Caixia YIN . A photothermal agent with high photothermal conversion efficiency and high stability for tumor therapy. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1622-1632. doi: 10.11862/CJIC.20240107
3. [3]
  Zhaohong Chen , Mengzhen Li , Jinfei Lan , Shengqian Hu , Xiaogang Chen . Organic ferroelastic enantiomers with high T_c and large dielectric switching ratio triggered by order-disorder and displacive phase transition. Chinese Chemical Letters, 2024, 35(10): 109548-. doi: 10.1016/j.cclet.2024.109548
4. [4]
  He Yao , Wenhao Ji , Yi Feng , Chunbo Qian , Chengguang Yue , Yue Wang , Shouying Huang , Mei-Yan Wang , Xinbin Ma . Copper-catalyzed and biphosphine ligand controlled 3,4-boracarboxylation of 1,3-dienes with carbon dioxide. Chinese Chemical Letters, 2025, 36(4): 110076-. doi: 10.1016/j.cclet.2024.110076
5. [5]
  Haining Peng , Huijun Liu , Chengzong Li , Yingfu Li , Qizhi Chen , Tao Li . Diluent modified weakly solvating electrolyte for fast-charging high-voltage lithium metal batteries. Chinese Chemical Letters, 2025, 36(1): 109556-. doi: 10.1016/j.cclet.2024.109556
6. [6]
  Cuiwu MO , Gangmin ZHANG , Chao WU , Zhipeng HUANG , Chi ZHANG . A(NH₂SO₃) (A=Li, Na): Two ultraviolet transparent sulfamates exhibiting second harmonic generation response. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1387-1396. doi: 10.11862/CJIC.20240045
7. [7]
  Xiping Dong , Xuan Wang , Zhixiu Lu , Qinhao Shi , Zhengyi Yang , Xuan Yu , Wuliang Feng , Xingli Zou , Yang Liu , Yufeng Zhao . Construction of Cu-Zn Co-doped layered materials for sodium-ion batteries with high cycle stability. Chinese Chemical Letters, 2024, 35(5): 108605-. doi: 10.1016/j.cclet.2023.108605
8. [8]
  Lingjiang Kou , Yong Wang , Jiajia Song , Taotao Ai , Wenhu Li , Mohammad Yeganeh Ghotbi , Panya Wattanapaphawong , Koji Kajiyoshi . Mini review: Strategies for enhancing stability of high-voltage cathode materials in aqueous zinc-ion batteries. Chinese Chemical Letters, 2025, 36(1): 110368-. doi: 10.1016/j.cclet.2024.110368
9. [9]
  Ya Song , Mingxia Zhou , Zhu Chen , Huali Nie , Jiao-Jing Shao , Guangmin Zhou . Integrated interconnected porous and lamellar structures realized fast ion/electron conductivity in high-performance lithium-sulfur batteries. Chinese Chemical Letters, 2024, 35(6): 109200-. doi: 10.1016/j.cclet.2023.109200
10. [10]
  Xiongbo Song , Jinwen Xiao , Juan Wu , Li Sun , Long Chen . Decellularized amniotic membrane promotes the anti-inflammatory response of macrophages via PI3K/AKT/HIF-1α pathway. Chinese Chemical Letters, 2025, 36(1): 109844-. doi: 10.1016/j.cclet.2024.109844
11. [11]
  Xiaomeng Hu , Jie Yu , Lijie Sun , Linfeng Zhang , Wei Zhou , Dongpeng Yan , Xinrui Wang . Synthesis of an AVB@ZnTi-LDH composite with synergistically enhance UV blocking activity and high stability for potential application in sunscreen formulations. Chinese Chemical Letters, 2024, 35(11): 109466-. doi: 10.1016/j.cclet.2023.109466
12. [12]
  Husitu Lin , Shuangkun Zhang , Dianfa Zhao , Yongkang Wang , Wei Liu , Fan Yang , Jianjun Liu , Dongpeng Yan , Zhanpeng Wu . Flexible polyphosphazene nanocomposite films: Enhancing stability and luminescence of CsPbBr₃ perovskite nanocrystals. Chinese Chemical Letters, 2025, 36(4): 109795-. doi: 10.1016/j.cclet.2024.109795
13. [13]
  Ningning Gao , Yue Zhang , Zhenhao Yang , Lijing Xu , Kongyin Zhao , Qingping Xin , Junkui Gao , Junjun Shi , Jin Zhong , Huiguo Wang . Ba²⁺/Ca²⁺ co-crosslinked alginate hydrogel filtration membrane with high strength, high flux and stability for dye/salt separation. Chinese Chemical Letters, 2024, 35(5): 108820-. doi: 10.1016/j.cclet.2023.108820
14. [14]
  Jing JIN , Zhuming GUO , Zhiyin XIAO , Xiujuan JIANG , Yi HE , Xiaoming LIU . Tuning the stability and cytotoxicity of fac-[Fe(CO)₃I₃]^- anion by its counter ions: From aminiums to inorganic cations. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 991-1004. doi: 10.11862/CJIC.20230458
15. [15]
  Xinpin Pan , Yongjian Cui , Zhe Wang , Bowen Li , Hailong Wang , Jian Hao , Feng Li , Jing Li . Robust chemo-mechanical stability of additives-free SiO₂ anode realized by honeycomb nanolattice for high performance Li-ion batteries. Chinese Chemical Letters, 2024, 35(10): 109567-. doi: 10.1016/j.cclet.2024.109567
16. [16]
  Zixi Zou , Jingyuan Wang , Yian Sun , Qian Wang , Da-Hui Qu . Controlling molecular assembly on time scale: Time-dependent multicolor fluorescence for information encryption. Chinese Chemical Letters, 2024, 35(7): 108972-. doi: 10.1016/j.cclet.2023.108972
17. [17]
  Jun Dong , Senyuan Tan , Sunbin Yang , Yalong Jiang , Ruxing Wang , Jian Ao , Zilun Chen , Chaohai Zhang , Qinyou An , Xiaoxing Zhang . Spatial confinement of free-standing graphene sponge enables excellent stability of conversion-type Fe₂O₃ anode for sodium storage. Chinese Chemical Letters, 2025, 36(3): 110010-. doi: 10.1016/j.cclet.2024.110010
18. [18]
  Hang Meng , Bicheng Zhu , Ruolun Sun , Zixuan Liu , Shaowen Cao , Kan Zhang , Jiaguo Yu , Jingsan Xu . Dynamic photoluminescence switching of carbon nitride thin films for anticounterfeiting and encryption. Chinese Journal of Structural Chemistry, 2024, 43(10): 100410-100410. doi: 10.1016/j.cjsc.2024.100410
19. [19]
  Ruofan Yin , Zhaoxin Guo , Rui Liu , Xian-Sen Tao . Ultrafast synthesis of Na₃V₂(PO₄)₃ cathode for high performance sodium-ion batteries. Chinese Chemical Letters, 2025, 36(2): 109643-. doi: 10.1016/j.cclet.2024.109643
20. [20]
  Shengyu Zhao , Xuan Yu , Yufeng Zhao . A water-stable high-voltage P3-type cathode for sodium-ion batteries. Chinese Chemical Letters, 2024, 35(9): 109933-. doi: 10.1016/j.cclet.2024.109933

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(725)
HTML views(29)

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