热电效应
材料科学
塞贝克系数
热电材料
电阻率和电导率
热导率
三元运算
大气温度范围
猝灭(荧光)
热力学
分析化学(期刊)
复合材料
化学
光学
电气工程
荧光
物理
工程类
色谱法
程序设计语言
计算机科学
作者
Taichao Su,Xiaopeng Jia,Hongan Ma,Fengrong Yu,Yongjun Tian,Guihong Zuo,Youjin Zheng,Yijing Jiang,Dezun Dong,Le Deng,Bingke Qin,Shizhao Zheng
摘要
Near single phase ternary bulk thermoelectric material AgSbTe2 was synthesized by high pressure and high temperature (HPHT) method. The temperature-dependent thermoelectric properties including Seebeck coefficient, electrical conductivity, and thermal conductivity were studied. The HPHT synthesized AgSbTe2 sample has higher thermoelectric performance in the measured temperature range than that of the same sample prepared at normal pressure. The enhanced thermoelectric properties should be attributed to the HPHT quenching which keeps partially the high electrical conductivity of AgSbTe2 under high pressure.
科研通智能强力驱动
Strongly Powered by AbleSci AI