Hybrid-halide perovskite thin films for thermoelectric application

被引：0
|
作者：
Saini, S. [1 ]
Yonamine, A. [1 ]
Nishio, R. [1 ]
Matsumoto, I. [1 ]
Yabuki, T. [1 ]
Miyazaki, K. [1 ]
机构：
[1] Kyushu Inst Technol, Dept Mech & Control Engn, Tobata, Japan
来源：
2019 19TH INTERNATIONAL CONFERENCE ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS (POWERMEMS) | 2020年
关键词：
D O I：
10.1109/PowerMEMS49317.2019.P5-11
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Thermoelectric effect can be a promising candidate as a sustainable energy source for internet of things devices. In this regards, thin films of organic-inorganic hybrid halide-perovskites, Methylamonium tin iodide, were fabricated by spin coating technique on a glass substrate. Thin films were structurally and chemically characterized by x-ray diffraction pattern and scanning electron microscope. Thermoelectric parameters were measured near room temperature. Thin films heated for 5 min at 100 degrees C shows the best performance with electrical conductivity 2.4 S/cm, Seebeck coefficient 65 mu V/K and power factor of 1.0 mu W/m.K-2. Thermoelectric performance from these hybrid-halide perovskite will help for further development of direct thermal energy harvesting devices near room temperature.
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页数：3
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