Metal oxide nanocomposites: a perspective from strain, defect, and interface
Vertically aligned nanocomposite thin films with ordered two phases, grown epitaxially on
substrates, have attracted tremendous interest in the past decade. These unique …
substrates, have attracted tremendous interest in the past decade. These unique …
Optimization of oxygen evolution activity by tuning e* g band broadening in nickel oxyhydroxide
Nickel oxyhydroxides (NiOOH) derived from the reconstruction of Ni-based pre-catalysts are
active species for the oxygen evolution reaction (OER). Although chemically similar, these …
active species for the oxygen evolution reaction (OER). Although chemically similar, these …
Tuning Bifunctional Oxygen Electrocatalysts by Changing the A‐Site Rare‐Earth Element in Perovskite Nickelates
Abstract Perovskite‐structured (ABO3) transition metal oxides are promising bifunctional
electrocatalysts for efficient oxygen evolution reaction (OER) and oxygen reduction reaction …
electrocatalysts for efficient oxygen evolution reaction (OER) and oxygen reduction reaction …
Stabilizing Pt electrocatalysts via introducing reducible oxide support as reservoir of electrons and oxygen species
L Yang, S Hou, S Zhu, Z Shi, X Wang, J Jiang… - ACS …, 2022 - ACS Publications
The limited durability of Pt-based catalysts has largely plagued the road of proton conductive
membrane fuel cell-based vehicles to the mass market for years. Herein, we overcome the …
membrane fuel cell-based vehicles to the mass market for years. Herein, we overcome the …
Defect‐Engineered Dzyaloshinskii–Moriya Interaction and Electric‐Field‐Switchable Topological Spin Texture in SrRuO3
In situ electrical control of the Dzyaloshinskii–Moriya interaction (DMI) is one of the central
but challenging goals toward skyrmion‐based device applications. An atomic design of …
but challenging goals toward skyrmion‐based device applications. An atomic design of …
Understanding the Electronic Structure Evolution of Epitaxial LaNi1–xFexO3 Thin Films for Water Oxidation
Rare earth nickelates including LaNiO3 are promising catalysts for water electrolysis to
produce oxygen gas. Recent studies report that Fe substitution for Ni can significantly …
produce oxygen gas. Recent studies report that Fe substitution for Ni can significantly …
Avoiding CO2 Improves Thermal Stability at the Interface of Li7La3Zr2O12 Electrolyte with Layered Oxide Cathodes
Solid‐state batteries promise higher energy densities and better safety than Li‐ion batteries
with liquid electrolytes. However, the interface between solid electrolyte and cathode is …
with liquid electrolytes. However, the interface between solid electrolyte and cathode is …
Thickness dependent OER electrocatalysis of epitaxial thin film of high entropy oxide
High entropy oxides (HEOs), which contain multiple elements in the same crystallographic
site, are a promising platform for electrocatalysis in oxygen evolution reaction (OER) …
site, are a promising platform for electrocatalysis in oxygen evolution reaction (OER) …
Metal–insulator transition tuned by oxygen vacancy migration across TiO2/VO2 interface
Oxygen defects are essential building blocks for designing functional oxides with
remarkable properties, ranging from electrical and ionic conductivity to magnetism and …
remarkable properties, ranging from electrical and ionic conductivity to magnetism and …
Oxygen Vacancy Engineering for Highly Tunable Ferromagnetic Properties: A Case of SrRuO3 Ultrathin Film with a SrTiO3 Capping Layer
Oxide heterostructures have great potential for spintronics applications due to their well‐
defined heterointerfaces and vast functionalities. To integrate such compelling features into …
defined heterointerfaces and vast functionalities. To integrate such compelling features into …