Synthesis of Microporous Carbon Nanofibers and Nanotubes from Conjugated Polymer Network and Evaluation in Electrochemical Capacitor

被引：166

作者：

Feng, Xinliang ^{[1
]}

Liang, Yanyu ^{[1
]}

Zhi, Linjie ^{[2
]}

Thomas, Arne ^{[3
]}

Wu, Dongqing ^{[1
]}

Lieberwirth, Ingo ^{[1
]}

Kolb, Ute ^{[4
]}

Muellen, Klaus ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

[2] Natl Ctr Nanosci & Technol China, Beijing 100190, Peoples R China

[3] Max Planck Inst Colloids & Interfaces Golm, D-14424 Potsdam, Germany

[4] Johannes Gutenberg Univ Mainz, Inst Phys Chem, D-55128 Mainz, Germany

来源：

ADVANCED FUNCTIONAL MATERIALS | 2009年 / 19卷 / 13期

关键词：

INTRINSIC MICROPOROSITY; PORE-SIZE; STORAGE; FRAMEWORKS; GROWTH; ROUTE;

D O I：

10.1002/adfm.200900264

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

One-dimensional fibers and tubes are constructed through the oriented carbon-carbon cross-linking reactions towards rigid conjugated polymer networks. As the result, a template-free and one-step synthesis of CNTs and CNFs is achieved through a simple carbonization of the as-formed carbon-rich tubular and fiberlike polyphenylene precursors under argon. Microporous CNTs and CNFs with a surface area up to 900 m(2) g(-1) are obtained, together with HR-TEM characterizations indicating the formation of intrinsic microporous structure in these rigid carbon-rich networks. The primary electrochemical experiments reveal their promising application as advanced electrodes in electrochemical double-layered capacitor (EDLC).

引用

页码：2125 / 2129

页数：5

共 34 条

[1] The large electrochemical capacitance of microporous doped carbon obtained by using a zeolite template [J].