- 专利标题： Continuous flow reactor and hybrid electro-catalyst for high selectivity production of C2H4 from CO2 and water via electrolysis
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申请号： US16261484申请日： 2019-01-29
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公开(公告)号： US11299811B2公开(公告)日： 2022-04-12
- 发明人: Norma S. Tacconi , Wilaiwan Chanmanee , Brian Dennis , Krishnan Rajeshwar
- 申请人： Board of Regents, The University of Texas System
- 申请人地址： US TX Austin
- 专利权人： Board of Regents, The University of Texas System
- 当前专利权人： Board of Regents, The University of Texas System
- 当前专利权人地址： US TX Austin
- 代理机构： Pabst Patent Group LLP
- 主分类号： C25B11/091
- IPC分类号： C25B11/091 ; C25B3/25 ; C25B11/031 ; C25B11/051
摘要：
An electrochemical reactor for use with a liquid electrolyte is capable of generating gaseous products. An electrically conducting porous layer that is hydrophilic on the catalyst side and hydrophobic on the gas side are utilized. These different surface properties promote the transport of product gases formed at the catalyst through the porous layer to the gas side. The catalyst is formed from a hybrid Cu2O—CuBr film that has a high selectivity for ethylene gas from reacting CO2 and water in an electrochemical cell.
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