Nonstoichiometric oxides as low-cost and highly-efficient oxygen reduction/evolution catalysts for low-temperature electrochemical devices
1.1 Background Developing efficient energy conversion devices that are in line with the
conservation of the natural environment is a critical challenge for modern society. Fossil …
conservation of the natural environment is a critical challenge for modern society. Fossil …
Layered LnBaCo 2 O 5+ δ perovskite cathodes for solid oxide fuel cells: an overview and perspective
JH Kim, A Manthiram - Journal of Materials Chemistry A, 2015 - pubs.rsc.org
Aligned with an ever growing interest to reduce the operating temperature of solid oxide fuel
cells (SOFCs) that offer technical and economical benefits, materials research in the area of …
cells (SOFCs) that offer technical and economical benefits, materials research in the area of …
A high capacity bilayer cathode for aqueous Zn-ion batteries
Aqueous Zn-ion batteries (ZIBs) are promising candidates for grid-scale energy storage
because they are intrinsically safe, cost competitive, and energy intense. However, the …
because they are intrinsically safe, cost competitive, and energy intense. However, the …
Neutron scattering studies of heterogeneous catalysis
Understanding the structural dynamics/evolution of catalysts and the related surface
chemistry is essential for establishing structure–catalysis relationships, where spectroscopic …
chemistry is essential for establishing structure–catalysis relationships, where spectroscopic …
Chemical lattice strain in nonstoichiometric oxides: an overview
DS Tsvetkov, VV Sereda, DA Malyshkin… - Journal of Materials …, 2022 - pubs.rsc.org
Strong coupling between the chemical composition and crystal lattice dimensions resulting
in the contraction or expansion of a material upon change of its chemical composition is …
in the contraction or expansion of a material upon change of its chemical composition is …
Neutron diffraction and DFT studies of oxygen defect and transport in higher-order Ruddlesden–Popper phase materials
A series of higher-order Ruddlesden–Popper phase materials–La3PrNi3O10− δ,
La2Pr2Ni3O10− δ and LaPr3Ni3O10− δ–were synthesised and investigated by neutron …
La2Pr2Ni3O10− δ and LaPr3Ni3O10− δ–were synthesised and investigated by neutron …
Controlling surface cation segregation in a double perovskite for oxygen anion transport in high temperature energy conversion devices
Double perovskite materials have shown promising applications as an electrode in solid
oxide fuel cells and Li–air batteries for oxygen reduction, evolution, and transport. However …
oxide fuel cells and Li–air batteries for oxygen reduction, evolution, and transport. However …
Progress in Developing LnBaCo2O5+δ as an Oxygen Reduction Catalyst for Solid Oxide Fuel Cells
F Zheng, S Pang - Catalysts, 2023 - mdpi.com
Solid oxide fuel cells (SOFCs) represent a breed of eco-friendly, weather-independent,
decentralized power generation technologies, distinguished for their broad fuel versatility …
decentralized power generation technologies, distinguished for their broad fuel versatility …
[HTML][HTML] Co-free triple perovskite La1. 5Ba1. 5Cu3O7±δ as a promising air electrode material for solid oxide fuel cells
K Li, A Niemczyk, K Świerczek, A Stępień… - Journal of Power …, 2022 - Elsevier
Abstract La 1.5 Ba 1.5 Cu 3 O 7±δ (LBCu) complex oxide is evaluated as a Co-free
candidate air electrode material for reversible Solid Oxide Cells (rSOC). LBCu is structurally …
candidate air electrode material for reversible Solid Oxide Cells (rSOC). LBCu is structurally …
Direct evidence for two-dimensional oxide-ion diffusion in the hexagonal perovskite-related oxide Ba 3 MoNbO 8.5− δ
Developments in solid oxide-ion (O2−) conductors have led to various energy and
environmental technologies, such as gas sensors, solid oxide fuel cells (SOFCs) and …
environmental technologies, such as gas sensors, solid oxide fuel cells (SOFCs) and …