Three-dimensional hybridized carbon networks for high performance thermoelectric applications
文献类型：期刊论文
| 作者 | Tan, Xiaojian ; Shao, Hezhu ; Wen, Yanwei ; Liu, Huijun ; Liu, Guoqiang |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:80页码:42234 |
| 中文摘要 | Thermoelectric properties of three-dimensional covalently connected carbon networks are investigated by using first-principles calculation, Boltzmann transport theory, and nonequilibrium molecular dynamics simulations. It is found that the electronic transport of such networks exhibit "ballistic transport" behavior, similar to single carbon nanotubes. The thermoelectric performance of network structures is significantly enhanced relative to one-dimensional carbon nanotubes, owing to the high power factor and largely reduced thermal conductivity. The ZT value of carbon network (9,0) at intermediate temperature can be increased to 0.78 by n-type doping with a carrier concentration of 3.9 x 10(19) cm(-3). Therefore carbon networks are expected to be potential candidates for eco-friendly thermoelectric materials. |
| 公开日期 | 2015-09-20 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/11997]  |
| 专题 | 宁波材料技术与工程研究所_2014专题 |
| 推荐引用方式 GB/T 7714 | Tan, Xiaojian,Shao, Hezhu,Wen, Yanwei,et al. Three-dimensional hybridized carbon networks for high performance thermoelectric applications[J]. RSC ADVANCES,2014,4(80):42234. |
| APA | Tan, Xiaojian,Shao, Hezhu,Wen, Yanwei,Liu, Huijun,&Liu, Guoqiang.(2014).Three-dimensional hybridized carbon networks for high performance thermoelectric applications.RSC ADVANCES,4(80),42234. |
| MLA | Tan, Xiaojian,et al."Three-dimensional hybridized carbon networks for high performance thermoelectric applications".RSC ADVANCES 4.80(2014):42234. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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