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公开(公告)号:US20120055554A1
公开(公告)日:2012-03-08
申请号:US13320156
申请日:2010-05-21
申请人: Daniela Rodica Radu , Jonathan V. Caspar , Lynda Kaye Johnson , H. David Rosenfeld , Irina Malajovich , Meijun Lu
发明人: Daniela Rodica Radu , Jonathan V. Caspar , Lynda Kaye Johnson , H. David Rosenfeld , Irina Malajovich , Meijun Lu
CPC分类号: B82Y30/00 , C09D11/03 , C09D11/52 , H01L31/0327 , H01L31/206 , Y02E10/50 , Y02P70/521
摘要: This invention relates to nanoparticles of kesterite (copper zinc tin sulfide) and copper zinc tin selenide nanoparticles, inks and devices thereof, and processes to prepare same. The nano-particles are useful to for the absorber layer as a p-type semiconductor in a thin film solar cell application.
摘要翻译: 本发明涉及蛇毒石(铜锌锡硫化物)和铜锌锡硒纳米颗粒的纳米颗粒,油墨及其装置及其制备方法。 在薄膜太阳能电池应用中,纳米颗粒可用作吸收层作为p型半导体。
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22.
公开(公告)号:US20140144500A1
公开(公告)日:2014-05-29
申请号:US13885286
申请日:2011-11-20
申请人: Yanyan Cao , John W. Catron, JR. , Lynda Kaye Johnson , Meijun Lu , Daniela Rodica Radu , Jonathan V. Caspar , Irina Malajovich , H. David Rosenfeld
发明人: Yanyan Cao , John W. Catron, JR. , Lynda Kaye Johnson , Meijun Lu , Daniela Rodica Radu , Jonathan V. Caspar , Irina Malajovich , H. David Rosenfeld
IPC分类号: H01L31/032 , H01L31/18
CPC分类号: H01L31/0322 , H01L21/0237 , H01L21/02422 , H01L21/02491 , H01L21/02568 , H01L21/02601 , H01L21/02628 , H01L31/0326 , H01L31/18 , Y02E10/50
摘要: This invention provides compositions useful for preparing films of CZTS and its selenium analogues on a coated substrate. This invention also provides processes for preparing films and coated substrates comprising CZTS/Se microparticles embedded in an inorganic matrix. This invention also provides processes for preparing photovoltaic cells comprising films of CZTS and its selenium analogues.
摘要翻译: 本发明提供了可用于在涂覆的基底上制备CZTS及其硒类似物的膜的组合物。 本发明还提供了制备包含嵌入无机基质中的CZTS / Se微粒的膜和涂覆基质的方法。 本发明还提供了制备包含CZTS及其硒类似物的膜的光伏电池的方法。
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公开(公告)号:US08366975B2
公开(公告)日:2013-02-05
申请号:US12784799
申请日:2010-05-21
CPC分类号: H01L31/0326 , C01B19/002 , C01G19/006 , C09D11/52 , C23C18/1204 , C23C18/1283 , H01L31/18 , Y02E10/50
摘要: This invention relates to processes for making kesterite compositions with atypical Cu:Zn:Sn:S ratios and/or kesterite compositions with unusually small coherent domain sizes. This invention also relates to these kesterite compositions and their use in preparing CZTS films.
摘要翻译: 本发明涉及制备具有非常小的相干结构域尺寸的非典型Cu:Zn:Sn:S比和/或kesterite组合物的酯酶组合物的方法。 本发明还涉及这些挥发油酯组合物及其在制备CZTS薄膜中的用途。
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