Polypyrrole nanostructures and their thermoelectric performance

被引：129
作者：
Liang, Lirong [1 ,2 ,3 ]
Chen, Guangming [1 ]
Guo, Cun-Yue [2 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
[2] Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
[3] Univ Chinese Acad Sci, Sino Danish Coll, Sino Danish Ctr Educ & Res, Beijing 100190, Peoples R China
来源：
MATERIALS CHEMISTRY FRONTIERS | 2017年 / 1卷 / 02期
基金：
中国国家自然科学基金;
关键词：
POLYMERIZATION PREPARATION; OXIDATIVE POLYMERIZATION; COMPOSITE FILMS; THIN-FILM; NANOCOMPOSITES; POLYMERS; CONDUCTIVITY; NANOTUBES; PEDOT; CONSTRUCTION;
D O I：
10.1039/c6qm00061d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Controlled synthesis of various nanostructures of polypyrrole (PPy) and their thermoelectric performances have been reported. First, the controlled synthesis and morphological characterization of PPy nanostructures are systematically studied by adjusting the experimental parameters. The effects of oxidant type, oxidant concentration, polymerization period as well as reaction medium are examined. Then, the thermoelectric performances of the as-obtained PPy nanostructures are measured in detail. Finally, the level of doping is calculated by X-ray photoelectron spectra. The relation between PPy nanostructures and their thermoelectric performances has been discussed. The present study will benefit the development of novel organic thermoelectric materials by a morphological design strategy, will deepen our understanding towards structure-thermoelectric function relationship, and will be helpful for the future application of organic polymer thermoelectric materials.
引用
收藏
页码：380 / 386
页数：7
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