Enhanced redox-stable Sm0.5Sr0.5FeO3-δ electrode material for symmetric solid oxide fuel cells at reduced temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.11.160
Abstract: Abstract A redox-stable perovskite oxide Sm0.5Sr0.5FeO3-δ (SSF) at reduced temperatures is investigated as a new promising electrode material for symmetric solid oxide fuel cells (SSOFCs). SSF exhibits well structural stability and catalytic activity in redox… read more here.
Keywords: 5sr0 5feo3; redox stable; electrode material; reduced temperatures ... See more keywords
A practical approach for identifying various polarization behaviors of redox-stable electrodes in symmetrical solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.138340
Abstract: Abstract In symmetrical solid oxide fuel cells, comprehensively understanding the elementary reaction processes and the polarization behaviors of redox-stable electrode materials is critical for further optimization of the electrode performance. In this work, a systematical… read more here.
Keywords: redox stable; symmetrical solid; fuel; solid oxide ... See more keywords
Transformation of redox-sensitive to redox-stable iron-bound phosphorus in anoxic lake sediments under laboratory conditions.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.116609
Abstract: Phosphorus (P) can be retained in mineral association with ferrous iron (Fe) as vivianite, Fe(II)3(PO4)2 ∙ 8 H2O, in lake sediments. The mineral is formed and remains stable under anoxic non-sulphidogenic conditions and, therefore, acts… read more here.
Keywords: lake sediments; redox sensitive; iron; phosphorus ... See more keywords