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公开(公告)号：US11377747B2
公开(公告)日：2022-07-05
申请号：US16994842
申请日：2020-08-17
发明人： Chengxiang Xiang , Xinghao Zhou , Ke Sun , Ryan J. Jones , Nathan S. Lewis
摘要： A solar fuels generator includes an anolyte and a catholyte in contact with a separator. The separator is configured such that the pH of the anolyte and the pH of the catholyte are each held at a steady state pH level during operation of the solar fuels generator. The steady state pH level of the anolyte is different from the steady state pH level of the catholyte.
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公开(公告)号：US10787749B2
公开(公告)日：2020-09-29
申请号：US15909764
申请日：2018-03-01
发明人： Chengxiang Xiang , Xinghao Zhou , Ke Sun , Ryan J. Jones , Nathan S. Lewis
摘要： A solar fuels generator includes an anolyte and a catholyte in contact with a separator. The separator is configured such that the pH of the anolyte and the pH of the catholyte are each held at a steady state pH level during operation of the solar fuels generator. The steady state pH level of the anolyte is different from the steady state pH level of the catholyte.
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公开(公告)号：US20200378016A1
公开(公告)日：2020-12-03
申请号：US16994842
申请日：2020-08-17
发明人： Chengxiang Xiang , Xinghao Zhou , Ke Sun , Ryan J. Jones , Nathan S. Lewis
摘要： A solar fuels generator includes an anolyte and a catholyte in contact with a separator. The separator is configured such that the pH of the anolyte and the pH of the catholyte are each held at a steady state pH level during operation of the solar fuels generator. The steady state pH level of the anolyte is different from the steady state pH level of the catholyte.
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公开(公告)号：US09976220B2
公开(公告)日：2018-05-22
申请号：US14512248
申请日：2014-10-10
发明人： Shu Hu , Nathan S. Lewis
摘要： A photoanode includes a passivation layer on a light absorber. The passivation layer is more resistant to corrosion than the light absorber. The photoanode includes a surface modifying layer that is location on the passivation layer such that the passivation layer is between the light absorber and the surface modifying layer. The surface modifying layer reduces a resistance of the passivation layer to conduction of holes out of the passivation layer.
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公开(公告)号：US20180251903A1
公开(公告)日：2018-09-06
申请号：US15909764
申请日：2018-03-01
发明人： Chengxiang Xiang , Xinghao Zhou , Ke Sun , Ryan J. Jones , Nathan S. Lewis
摘要： A solar fuels generator includes an anolyte and a catholyte in contact with a separator. The separator is configured such that the pH of the anolyte and the pH of the catholyte are each held at a steady state pH level during operation of the solar fuels generator. The steady state pH level of the anolyte is different from the steady state pH level of the catholyte.
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公开(公告)号：US20150101664A1
公开(公告)日：2015-04-16
申请号：US14512248
申请日：2014-10-10
发明人： Shu Hu , Nathan S. Lewis
IPC分类号： H01L31/0224 , H01L31/0216
摘要： A photoanode includes a passivation layer on a light absorber. The passivation layer is more resistant to corrosion than the light absorber. The photoanode includes a surface modifying layer that is location on the passivation layer such that the passivation layer is between the light absorber and the surface modifying layer. The surface modifying layer reduces a resistance of the passivation layer to conduction of holes out of the passivation layer.
摘要翻译： 光电阳极包括光吸收器上的钝化层。 钝化层比光吸收剂更耐腐蚀。 光电阳极包括位于钝化层上的表面改性层，使得钝化层位于光吸收剂和表面改性层之间。 表面改性层降低了钝化层对钝化层外的空穴导电的阻力。
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