中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1039/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.

入库方式: iSwitch采集

来源:中国科学院大学

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。