Oxygen Electrochemical Production from Air by High Performance Anion Exchange Membrane Electrode Assemble Devices-Reference-Cited by-同舟云学术

Oxygen Electrochemical Production from Air by High Performance Anion Exchange Membrane Electrode Assemble Devices

Published:2022-05-16 Issue: Volume:920 Page:166-171
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Tian Bo Yuan¹,Deng Zhan Feng¹,Xu Gui Zhi¹,Song Xiao Yun¹,Zhang Gao Qun¹,Deng Jia Yao¹

Affiliation:

1. Global Energy Interconnection Research Institute Co., Ltd.

Abstract

CoNi and FeCoNi hydroxide with narrow voltage distance between oxygen reduction reaction and oxygen evolution reaction was synthetized by electro-deposition in low solvent concentration. 5cm2 Membrane electrode assemble (MEA) electrolyzers composed with anion exchange membrane, homogenerated catalyst on both cathode and anode gas diffusion layer (GDL) was fabricated for oxygen electrochemical production from air. The current and yield of binary CoNi device reached up to 466.7mA and 4.4mmol/h (94.7% conversion rate) at 1.2V. The ternary FeCoNi device showed only 0.5% degradation from 394.0mA during 12h. The applicability of oxygen production from air by high performance electrochemical devices was demonstrated.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.920.166.pdf

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