- 专利标题: Graded catalytic-protective layer for an efficient and stable water-splitting photocathode
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申请号: US15865874申请日: 2018-01-09
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公开(公告)号: US10532927B2公开(公告)日: 2020-01-14
- 发明人: John Augustus Turner , Jing Gu , Jeffery Andrew Aguiar , Suzanne Ferrere , Kenneth Xerxes Steirer , Yong Yan , Chuanxiao Xiao , James Luke Young , Mowafak Al-Jassim , Nathan Richard Neale
- 申请人: Alliance for Sustainable Energy, LLC
- 申请人地址: US CO Golden
- 专利权人: Alliance for Sustainable Energy, LLC
- 当前专利权人: Alliance for Sustainable Energy, LLC
- 当前专利权人地址: US CO Golden
- 代理商 Michael A. McIntyre
- 主分类号: B01J23/28
- IPC分类号: B01J23/28 ; B01J27/051 ; B01J27/057 ; C01B3/04 ; B01J35/00 ; C25B9/08 ; H01L31/0687 ; C25D5/50 ; C01B13/02 ; H01G9/20
摘要:
The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.
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