CO2 electrolysis of tubular type solid oxide cells using LaGaO3 electrolyte thin film prepared by dip-coating method

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

Micro-tubular type solid oxide electrolysis cell was prepared by using Ni-YSZ anode support tube and La0.9Sr0.1Ga0.8Mg0.2O3−δ (LSGM) electrolyte film which was prepared by dip coating and co-sintering method. Application of the prepared tubular type solid oxide cells for CO2 electrolysis was studied. It was found that CO2 to CO was occurred selectively on tubular type solid oxide cells using LSGM thin film prepared by dip-coating method. However, comparing with the electrolysis current on planer type cells using LaGaO3 based oxide electrolyte, that of tubular type cell was much smaller and this could be assigned to the low activity to CO2 electrolysis and large IR loss of Ni-YSZ porous substrate which could be explained by re-oxidation of Ni.

本文言語英語
ページ(範囲)619-622
ページ数4
ジャーナルisij international
59
4
DOI
出版ステータス出版済み - 4 2019

All Science Journal Classification (ASJC) codes

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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