A Promising Approach to Enhanced Thermoelectric Properties Using Carbon Nanotube Networks

被引：446

作者：

Meng, Chuizhou ^{[1
,2
]}

Liu, Changhong ^{[1
,2
]}

Fan, Shoushan ^{[1
,2
]}

机构：

[1] Tsinghua Univ, Tsinghua Foxconn Nanotechnol Res Ctr, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 04期

关键词：

ELECTRICAL-CONDUCTIVITY; THERMAL-CONDUCTIVITY; TRANSPORT-PROPERTIES; COMPOSITE FILMS; FIGURE; SEMICONDUCTOR; MERIT; POWER;

D O I：

10.1002/adma.200902221

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enhanced Seebeck coefficients and power factors - important for the conversion of heat to electrical energy - are obtained in polyaniline/carbon nanotube (PANI/CNT) composites in which PANI coats CNT networks (see figure). The values are several times larger than those of either of the individual components. This new approach has potential for synthesizing high-performance thermoelectric materials.

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页码：535 / +

页数：6

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