期刊
ELECTRONIC MATERIALS LETTERS
卷 10, 期 4, 页码 801-805出版社
KOREAN INST METALS MATERIALS
DOI: 10.1007/s13391-014-4142-2
关键词
thermoelectric; indium selenide; phase separation; composite
资金
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2011-0021335]
- Mid-career Research Program (Strategy) through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2012R1A2A1A03005174]
- Energy Efficiency & Resources program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) - Ministry of Knowledge Economy of the Korean government [20112010100100]
- SK Innovation
- Kyung Hee University [KHU-20120580]
- National Research Foundation of Korea [2011-0021335] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
We investigated the thermoelectric properties of an In4Se3-xCly/BaIn2Se4 composite. In spite of a phase separation with the large-bandgap material BaIn2Se4 in the In(4)Se(3-x)C1(y) matrix, the electrical resistivity of the In4Se3-xCly/BaIn2Se4 composite was significantly decreased compared to that of the pristine compound of In4Se2.7Cl0.03 due to the increased Hall mobility of the carriers. The Seebeck coefficient and thermal conductivity did not change significantly, whereas the electrical resistivity decreased for the composite, resulting in an enhancement of the power factor and the ZT value in a mid-temperature range (below 565 K).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
