Self-reorganization of cdte nanoparticles into two-dimensional bi2te3/cdte nanosheets and their thermoelectrical properties
文献类型：期刊论文
| 作者 | Yang, Jie1,2; Gao, Yan2; Kim, Jeoung Woo3; He, Yujian1; Song, Rui1; Ahn, Chi Won3; Tang, Zhiyong2 |
| 刊名 | Physical chemistry chemical physics
 |
| 出版日期 | 2010 |
| 卷号 | 12期号:38页码:11900-11904 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/c0cp00079e |
| 通讯作者 | Song, rui(rsong@gucas.ac.cn) |
| 英文摘要 | A partial cation exchange reaction between cdte nanoparticles and bi3+ ions gives rise to spontaneous formation of two-dimensional bi2te3/cdte nanosheets. the average size and thickness of the nanosheets are around 200 and 6.9 nm, respectively. both cdte and bi2te3, which are there as the form of nanoparticles with average sizes of 3.4 nm, are found to be homogenously distributed in the nanosheets. the bi2te3/cdte nanosheets are further integrated into a pellet by using spark plasma sintering for optimizing thermoelectric performance. compared with the bulk n-type bi2te3, the pellets composed of bi2te3/cdte nanosheets exhibit a considerably low thermal conductivity, 0.63 w m(-1) k-1, and a slightly high seebeck coefficient, -182.2 mu v k-1, at room temperature. |
| WOS关键词 | BISMUTH TELLURIDE NANOWIRES ; ANODIC ALUMINA TEMPLATES ; HYDROTHERMAL SYNTHESIS ; ORIENTED ATTACHMENT ; HIGH-DENSITY ; LARGE-AREA ; ARRAYS ; ELECTRODEPOSITION ; PERFORMANCE ; NANOCRYSTALS |
| WOS研究方向 | Chemistry ; Physics |
| WOS类目 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000282103200011 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2406413 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Song, Rui |
| 作者单位 | 1.Chinese Acad Sci, Coll Chem & Chem Engn, Grad Univ, Beijing, Peoples R China 2.Natl Ctr Nanosci & Technol, Beijing, Peoples R China 3.Natl Nanofab Ctr, Taejon, South Korea |
| 推荐引用方式 GB/T 7714 | Yang, Jie,Gao, Yan,Kim, Jeoung Woo,et al. Self-reorganization of cdte nanoparticles into two-dimensional bi2te3/cdte nanosheets and their thermoelectrical properties[J]. Physical chemistry chemical physics,2010,12(38):11900-11904. |
| APA | Yang, Jie.,Gao, Yan.,Kim, Jeoung Woo.,He, Yujian.,Song, Rui.,...&Tang, Zhiyong.(2010).Self-reorganization of cdte nanoparticles into two-dimensional bi2te3/cdte nanosheets and their thermoelectrical properties.Physical chemistry chemical physics,12(38),11900-11904. |
| MLA | Yang, Jie,et al."Self-reorganization of cdte nanoparticles into two-dimensional bi2te3/cdte nanosheets and their thermoelectrical properties".Physical chemistry chemical physics 12.38(2010):11900-11904. |
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来源：中国科学院大学
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