Metal oxide nanocomposites: a perspective from strain, defect, and interface

A Chen, Q Su, H Han, E Enriquez, Q Jia - Advanced Materials, 2019 - Wiley Online Library
Vertically aligned nanocomposite thin films with ordered two phases, grown epitaxially on
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

H Zhong, X Wang, G Sun, Y Tang, S Tan… - Energy & …, 2023 - pubs.rsc.org
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 …

Tuning Bifunctional Oxygen Electrocatalysts by Changing the A‐Site Rare‐Earth Element in Perovskite Nickelates

L Wang, KA Stoerzinger, L Chang… - Advanced Functional …, 2018 - Wiley Online Library
Abstract Perovskite‐structured (ABO3) transition metal oxides are promising bifunctional
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 …

Defect‐Engineered Dzyaloshinskii–Moriya Interaction and Electric‐Field‐Switchable Topological Spin Texture in SrRuO3

J Lu, L Si, Q Zhang, C Tian, X Liu, C Song… - Advanced …, 2021 - Wiley Online Library
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 …

Understanding the Electronic Structure Evolution of Epitaxial LaNi1–xFexO3 Thin Films for Water Oxidation

L Wang, P Adiga, J Zhao, WS Samarakoon… - Nano …, 2021 - ACS Publications
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 …

Avoiding CO2 Improves Thermal Stability at the Interface of Li7La3Zr2O12 Electrolyte with Layered Oxide Cathodes

Y Kim, I Waluyo, A Hunt, B Yildiz - Advanced Energy Materials, 2022 - Wiley Online Library
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 …

Thickness dependent OER electrocatalysis of epitaxial thin film of high entropy oxide

RK Patel, RN Jenjeti, R Kumar, N Bhattacharya… - Applied Physics …, 2023 - pubs.aip.org
High entropy oxides (HEOs), which contain multiple elements in the same crystallographic
site, are a promising platform for electrocatalysis in oxygen evolution reaction (OER) …

Metal–insulator transition tuned by oxygen vacancy migration across TiO2/VO2 interface

Q Lu, C Sohn, G Hu, X Gao, MF Chisholm… - Scientific Reports, 2020 - nature.com
Oxygen defects are essential building blocks for designing functional oxides with
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

EK Ko, J Mun, HG Lee, J Kim, J Song… - Advanced Functional …, 2020 - Wiley Online Library
Oxide heterostructures have great potential for spintronics applications due to their well‐
defined heterointerfaces and vast functionalities. To integrate such compelling features into …