期刊
MATERIALS TODAY-PROCEEDINGS
卷 5, 期 14, 页码 27536-27542出版社
ELSEVIER SCIENCE BV
关键词
high temperature electrolysis; co-electrolysis; solid oxide electrolysis cell; syngas; SOEC; Ni-YSZ; LSM
资金
- E.U.
- Fuel Cells and Hydrogen 2 Joint Undertaking [671481]
The purpose of this paper is to study the performance and stability of water electrolysis cells (Solid Oxide Electrolyser Cells-SOECs), as well as co-electrolysis of water and carbon dioxide using commercial materials to construct both the anode and cathode electrode. More specifically, this paper studies the effect of the Ni-YSZ cermet (8% mol Y2O3/ZrO2) cathode electrode loading on the performance of the cell operating under electrolysis conditions. The study is made on button Electrolyte Supported Cells (ESC) cells, based on 8YSZ electrolyte disks (1,5mm thick, 20mm diameter). Typical LSM and LSM-YSZ is used as anode (oxygen) electrode, while the anode loading remains stable. The geometric surface of the electrodes is 1.76 cm(2). The results indicate that the performance of both the H2O-CO2 co-electrolysis, and the H2O electrolysis, depends on the cathode electrode (Ni-YSZ) loading. Accordingly, it was found that a 13 mg cm(-2) loading of the cathode electrode ensures maximum performance, while higher loadings tend to reduce performance. (C) 2018 The Author(s). Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据