Oxygen Vacancy Promoted O2 Activation over Perovskite Oxide for Low-Temperature CO Oxidation

J Yang, S Hu, Y Fang, S Hoang, L Li, W Yang… - ACS …, 2019 - ACS Publications
The insights on the primary active oxygen specie and its relation with oxygen vacancy is
essential for the design of low-temperature oxidation catalysts. Herein, oxygen vacancy-rich …

La,Al-Codoped SrTiO3 as a Photocatalyst in Overall Water Splitting: Significant Surface Engineering Effects on Defect Engineering

Y Qin, F Fang, Z Xie, H Lin, K Zhang, X Yu… - ACS Catalysis, 2021 - ACS Publications
Suppressing the formation of defects such as oxygen vacancies and Ti3+ in SrTiO3
perovskite lattice has been regarded as an effective way to improve photocatalytic …

Crystal facet tailoring arts in perovskite oxides

K Huang, L Yuan, S Feng - Inorganic Chemistry Frontiers, 2015 - pubs.rsc.org
Crystal facet engineering is an important strategy for fine-tuning the physical and chemical
properties in many fields, which will provide an effective route to fundamentally understand …

Tuning electrochemically driven surface transformation in atomically flat LaNiO3 thin films for enhanced water electrolysis

C Baeumer, J Li, Q Lu, AYL Liang, L Jin, HP Martins… - Nature materials, 2021 - nature.com
Abstract Structure–activity relationships built on descriptors of bulk and bulk-terminated
surfaces are the basis for the rational design of electrocatalysts. However, electrochemically …

Selective Dissolution of A‐Site Cations in ABO3 Perovskites: A New Path to High‐Performance Catalysts

W Si, Y Wang, Y Peng, J Li - Angewandte Chemie, 2015 - Wiley Online Library
Selective dissolution is a common corrosion process in dealloying in which an alloy is
immersed in acid to remove the active element, leaving behind an inert constituent. We …

Enhanced low-temperature activity of LaMnO3 for toluene oxidation: The effect of treatment with an acidic KMnO4

B Li, Q Yang, Y Peng, J Chen, L Deng, D Wang… - Chemical Engineering …, 2019 - Elsevier
Abstract In this work, MnO 2/LaMnO 3 catalysts derived from LaMnO 3 perovskite were
prepared in situ via a facile selective removal and oxidation method using acidic KMnO 4 …

Advancements in Rare Earth Mullite Oxides (AMn2O5) for Catalytic Oxidation: Structure, Activity and Design Strategies

Y Dun, Y Liu, J Xu, L Xie, C Du, B Shan - Applied Catalysis A: General, 2024 - Elsevier
The development of rare earth catalysts is expected to reduce the dependence on noble
metal catalysts in mobile and stationary sources. The AMn 2 O 5 mullite oxide is a category …

Facile surface improvement method for LaCoO 3 for toluene oxidation

Q Yang, D Wang, C Wang, X Li, K Li… - Catalysis Science & …, 2018 - pubs.rsc.org
The rational design of low-cost transition metal catalysts that exhibit high activity and
selectivity may be the most significant area of investigation in heterogeneous catalysis. A …

LaMnO3 perovskites via a facile nickel substitution strategy for boosting propane combustion performance

C Zhang, K Zeng, C Wang, X Liu, G Wu, Z Wang… - Ceramics …, 2020 - Elsevier
The B-site substitution by other metals is a feasible and efficient strategy to modulate the
physicochemical properties and catalytic behaviors of perovskite-type metal oxides. Herein …

Surface-electronic-structure reconstruction of perovskite via double-cation gradient etching for superior water oxidation

J Zhang, J Li, C Zhong, P Xi, D Chao, D Gao - Nano Letters, 2021 - ACS Publications
Reconstructing the surface-electronic-structure of catalysts for efficient electrocatalytic
activity is crucial but still under intense exploration. Herein, we introduce a double-cation …