Author: Jung, J.-I.; Jeong, H.Y.; Kim, M.G.; Nam, G.; Park, J.; Cho, J.
Description: A heat-treatment approach for Ba0.5Sr0.5Co0.8Fe0.2O(3-delta) (BSCF5582) is introduced as a way of enhancing the electrocatalytic performance of perovskite catalysts. The perovskite made by heat-treatment in oxygen atmosphere loses around 30 nm of spinel layer on the surface relative to the untreated version, and demonstrates enhanced oxygen reduction reaction and oxygen evolution reaction catalytic activities.
Subject Headings: oxygen evolution reaction; oxygen reduction reaction; perovskite electrocatalyst; surface chemistry and structure
Keywords: Fabrication of Ba0.5Sr0.5Co0.8Fe0.2O(3-delta) catalysts with enhanced electrochemical performance by removing an inherent heterogeneous surface film layer
Publication year: 2015
Journal or book title: Advanced Materials (Deerfield Beach, Fla.)
Volume: 27
Issue: 2
Pages: 266-271
Find the full text : https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201403897
Find more like this one (cited by): https://scholar.google.com/scholar?cites=13199713267800964859&as_sdt=1000005&sciodt=0,16&hl=en
Type: Journal Article
Serial number: 2802