Thermoelectric Properties of CoSb3 Nanoparticle Films

被引：2
|
作者：
Yang Yajun [1 ]
Liu Xianyun [1 ]
Wang Xudong [1 ]
Jiang Meiping [1 ]
Chen Xianfeng [1 ]
Ma Ji [1 ]
Jiang Xingfang [1 ]
Huang Yuanming [1 ]
机构：
[1] Changzhou Univ, Sch Math & Phys, Changzhou 213164, Jiangsu, Peoples R China
来源：
RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7 | 2012年 / 347-353卷
关键词：
Nanoparticle; thermoelectric; seebeck coefficient; power factor; BULK MATERIALS; PERFORMANCE; SILICON; FIGURE; SUBSTITUTION; IMPROVEMENT; MERIT;
D O I：
10.4028/www.scientific.net/AMR.347-353.3448
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Cobblestone-like CoSb3 nanoparticle films have been achieved via a catalyst-free vapor transport growth technique. The thermoelectric properties of the nanoparticle films were measured from room temperature to around 500 degrees C. The resultant CoSb3 nanoparticle films show high electrical conductivities due to clean particle surfaces. A maximum power factor reaches 1.848x10(-4) W/mK(2) at 440 degrees C. The discussed approach is promising for realizing new types of highly efficient thermoelectric semiconductors.
引用
收藏
页码：3448 / 3455
页数：8
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