New cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene units: synthesis, optical, and electrochemical properties

Yingping Zou; Bo Liu; Yongfang Li; Yuehui He; Kechao Zhou; Chunyue Pan

首页> 外文期刊>Journal of Materials Science >New cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene units: synthesis, optical, and electrochemical properties

【24h】

New cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene units: synthesis, optical, and electrochemical properties

机译：含有联亚苯基亚乙烯基和亚联苯基亚乙烯基单元的新型氰基取代共聚物：合成，光学和电化学性质

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Two new cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene moieties (DCN-PPV and DCN-PTV) were synthesized by a stille condensation reaction with Pd(PPh₃)₄ as catalyst. Their structures were confirmed by 1H NMR, IR spectroscopy, and elemental analysis. The thermal, optical, and electrochemical properties of the polymers were investigated. The results show that the polymers possess high thermal decomposition temperature and reversible n-doping/dedoping processes. In addition, DCN-PTV has higher electron affinity with a low LUMO energy level of −3.84 eV and a relatively broader absorption band covering 300–780 nm, indicating that DCN-PTV could be a potential n-type conjugated polymer in optoelectronic devices.

机译：以Pd（PPh _{3 ）_{4 为催化剂，通过静置缩合反应合成了两种新的含联苯亚乙烯基和亚苄基亚乙烯基的氰基取代共聚物（DCN-PPV和DCN-PTV）。。通过 1 1H NMR，IR光谱和元素分析确认了它们的结构。研究了聚合物的热，光学和电化学性质。结果表明，该聚合物具有较高的热分解温度和可逆的n掺杂/去掺杂工艺。此外，DCN-PTV具有更高的电子亲和力，其LUMO能级为-3.84 eV，吸收带相对较宽，覆盖300-780 nm，表明DCN-PTV可能是光电器件中潜在的n型共轭聚合物。}}

著录项

来源
《Journal of Materials Science》 |2009年第15期|p.4174-4180|共7页
作者
Yingping Zou; Bo Liu; Yongfang Li; Yuehui He; Kechao Zhou; Chunyue Pan;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. New cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene units: synthesis, optical, and electrochemical properties [J] . Zou YP, Liu B, Li YF, Journal of Materials Science . 2009,第15期

机译：含有联亚苯基亚乙烯基和亚联苯基亚乙烯基单元的新型氰基取代共聚物：合成，光学和电化学性质
2. Synthesis of Copolymers Based on Thiophene, Methoxythiophene, Propylenedioxythiophene and Quinoxaline Units and their Optical and Electrochemical Properties [J] . Dehao Kong, Shengyong Liu, Jinsheng Zhao, International Journal of Electrochemical Science . 2021,第11期

机译：基于噻吩，甲氧基噻吩，丙二烷烯和喹喔啉单位的共聚物合成及其光学和电化学性质
3. Conjugated donor-acceptor copolymers derived from phenylenevinylene and trisubstituted pyridine units: synthesis, optical, and electrochemical properties [J] . Hariharan A., Subramanian K., Alagar M., High performance polymers . 2015,第6期

机译：衍生自亚苯基亚乙烯基和三取代吡啶单元的共轭给体-受体共聚物：合成，光学和电化学性质
4. Synthesis, optical and electrochemical properties of novel luminescent compounds containing triphenylamine units [C] . Wenzheng Gao, Xianggao Li, Shirong Wang, AIChE annual meeting . 2012

机译：含三苯胺单元的新型发光化合物的合成，光学和电化学性质
5. Synthesis, optical, and electrochemical properties of novel phthalocyanine derivatives containing [5]helicene moieties. [D] . Sooksimuang, Thanasat. 2001

机译：含有[5]]烯部分的新型酞菁衍生物的合成，光学和电化学性能。
6. Fabrication of Alternating Copolymers Based on Cyclopentadithiophene-Benzothiadiazole Dicarboxylic Imide with Reduced Optical Band Gap: Synthesis Optical Electrochemical Thermal and Structural Properties [O] . Ary R. Murad, Ahmed Iraqi, Shujahadeen B. Aziz, 2021

机译：基于环戊二噻吩 - 苯并噻唑二羧酸二羧酸酰亚胺的交替共聚物的制备具有降低光带隙：合成光学电化学热和结构性能
7. New Coplanar (ABA)n-Type Donor- Acceptor p-Conjugated Copolymers Constituted of Alkylthiophene (Unit A) and Pyridazine (Unit B): Synthesis Using Hexamethylditin, Self-Organized Solid Structure, and Optical and Electrochemical Properties of the Copolymers [O] . -1

机译：由烷基噻吩（单位A）和哒嗪（单元B）构成的新的共面（ABA）N型供体 - 受体P-缀合的共聚物：使用六甲基二维蛋白，自组织的固体结构和共聚物的光学和电化学性质合成

New cyano-substituted copolymers containing biphenylenevinylene and bithienylenevinylene units: synthesis, optical, and electrochemical properties

摘要

著录项

相似文献

相关主题

期刊订阅