- 专利标题： Method of producing thermoelectric material
-
申请号： US13117286申请日： 2011-05-27
-
公开(公告)号： US10811160B2公开(公告)日： 2020-10-20
- 发明人: Debasish Banerjee , Minjuan Zhang , Takuji Kita
- 申请人： Debasish Banerjee , Minjuan Zhang , Takuji Kita
- 申请人地址： US TX Plano
- 专利权人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- 当前专利权人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- 当前专利权人地址： US TX Plano
- 代理机构： Dinsmore & Shohl LLP
- 主分类号： H01L35/34
- IPC分类号： H01L35/34 ; H01B1/02 ; B82Y40/00 ; H01L35/26
摘要：
A process for manufacturing a thermoelectric material having a plurality of grains and grain boundaries. The process includes determining a material composition to be investigated for the thermoelectric material and then determining a range of values of grain size and/or grain boundary barrier height obtainable for the material composition using current state of the art manufacturing techniques. Thereafter, a range of figure of merit values for the material composition is determined as a function of the range of values of grain size and/or grain boundary barrier height. And finally, a thermoelectric material having the determined material composition and an average grain size and grain boundary barrier height corresponding to the maximum range of figure of merit values is manufactured.
公开/授权文献
- US20120298924A1 METHOD OF PRODUCING THERMOELECTRIC MATERIAL 公开/授权日：2012-11-29
信息查询
IPC分类:
