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公开(公告)号:US20130256609A1
公开(公告)日:2013-10-03
申请号:US13799498
申请日:2013-03-13
申请人: Zhifeng Ren , Qinyong Zhang , Qian Zhang , Gang Chen
发明人: Zhifeng Ren , Qinyong Zhang , Qian Zhang , Gang Chen
IPC分类号: H01L35/16
CPC分类号: H01L35/16 , C01B19/002 , C01P2002/50 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2006/40 , H01L35/34
摘要: Materials having improved thermoelectric properties are disclosed. In some embodiments, lead telluride/selenide based materials with improved figure of merit and mechanical properties are disclosed. In some embodiments, the lead telluride/selenide based materials of the present disclosure are p-type thermoelectric materials formed by adding sodium (Na), silicon (Si) or both to thallium doped lead telluride materials. In some embodiments, the lead telluride/selenide based materials are formed by doping lead telluride/selenides with potassium.
摘要翻译: 公开了具有改进的热电特性的材料。 在一些实施方案中,公开了具有改善的品质因数和机械性能的碲化铅/硒化物基材料。 在一些实施方案中,本公开的碲化铅/硒化物基材料是通过将钠(Na),硅(Si)或两者加入到掺杂铊的碲化铅材料形成的p型热电材料。 在一些实施方案中,基于碲化铅/硒化物的材料通过用钾掺杂铅碲化物/硒化物而形成。
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公开(公告)号:US09099601B2
公开(公告)日:2015-08-04
申请号:US13799498
申请日:2013-03-13
申请人: Zhifeng Ren , Qinyong Zhang , Qian Zhang , Gang Chen
发明人: Zhifeng Ren , Qinyong Zhang , Qian Zhang , Gang Chen
CPC分类号: H01L35/16 , C01B19/002 , C01P2002/50 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2006/40 , H01L35/34
摘要: Materials having improved thermoelectric properties are disclosed. In some embodiments, lead telluride/selenide based materials with improved figure of merit and mechanical properties are disclosed. In some embodiments, the lead telluride/selenide based materials of the present disclosure are p-type thermoelectric materials formed by adding sodium (Na), silicon (Si) or both to thallium doped lead telluride materials. In some embodiments, the lead telluride/selenide based materials are formed by doping lead telluride/selenides with potassium.
摘要翻译: 公开了具有改进的热电特性的材料。 在一些实施方案中,公开了具有改善的品质因数和机械性能的碲化铅/硒化物基材料。 在一些实施方案中,本公开的碲化铅/硒化物基材料是通过将钠(Na),硅(Si)或两者加入到掺杂铊的碲化铅材料形成的p型热电材料。 在一些实施方案中,基于碲化铅/硒化物的材料通过用钾掺杂铅碲化物/硒化物而形成。
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