Advance in highly efficient hydrogen production by high temperature steam electrolysis |
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摘 要: | High Temperature Steam Electrolysis (HTSE) through a solid oxide electrolytic cell (SOEC) has been receiving increasing research and development attention worldwide because of its high conversion efficiency (about 45%-59%) and its potential usage for large-scale production of hydrogen. The mechanism, composition, structure, and developing challenges of SOEC are summarized. Current situation, key materials, and core technologies of SOEC (solid oxide electrolytic cell) in HTSE are re- viewed, and the prospect of HTSE future application in advanced energy fields is proposed. In addition, the recent research achievements and study progress of HTSE in Tsinghua University are also intro- duced and presented.
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收稿时间: | 9 October 2007 |
修稿时间: | 21 November 2007 |
Advance in highly efficient hydrogen production by high temperature steam electrolysis |
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Authors: | Bo Yu WenQiang Zhang Jing Chen JingMing Xu ShaoRong Wang |
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Institution: | (1) Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 102201, China;(2) Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China |
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Abstract: | High Temperature Steam Electrolysis (HTSE) through a solid oxide electrolytic cell (SOEC) has been receiving increasing research and development attention worldwide because of its high conversion efficiency (about 45%-59%) and its potential usage for large-scale production of hydrogen. The mechanism, composition, structure, and developing challenges of SOEC are summarized. Current situation, key materials, and core technologies of SOEC (solid oxide electrolytic cell) in HTSE are re- viewed, and the prospect of HTSE future application in advanced energy fields is proposed. In addition, the recent research achievements and study progress of HTSE in Tsinghua University are also intro- duced and presented. |
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Keywords: | hydrogen production high temperature steam electrolysis solid oxide electrolytic cells thermal-hydrogen conversion efficiency |
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