EXTRUSION PROCESS FOR PRODUCING IMPROVED THERMOELECTRIC MATERIALS
摘要
With respect to a method for reducing the thermal conductivity and for increasing the thermoelectric efficiency of thermoelectric materials based on lead chalcogenides or skutterudites, the thermoelectrical materials are extruded at a temperature below their melting point and a pressure in the range of 300 to 1000 MPa.
申请公布号
WO2009083508(A2)
申请公布日期
2009.07.09
申请号
WO2008EP68085
申请日期
2008.12.19
申请人
BASF SE;KUEHLING, KLAUS;STERZEL, HANS-JOSEF;HAASS, FRANK