Recent progress on phase engineering of nanomaterials

Q Yun, Y Ge, Z Shi, J Liu, X Wang, A Zhang… - Chemical …, 2023‏ - ACS Publications
As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

Descriptors for the evaluation of electrocatalytic reactions: d‐band theory and beyond

S Jiao, X Fu, H Huang - Advanced Functional Materials, 2022‏ - Wiley Online Library
Abstract Closing the carbon‐, hydrogen‐, and nitrogen cycle with renewable electricity holds
promises for the mitigation of the facing environment and energy crisis, along with the …

Perovskite enables high performance vanadium redox flow battery

Y Jiang, Z Liu, Y Lv, A Tang, L Dai, L Wang… - Chemical Engineering …, 2022‏ - Elsevier
Perovskites have been attractive materials in electrocatalysis due to their virtues of low cost,
variety, and tuned activity. Herein, we firstly demonstrate superior electrochemical kinetics of …

Maneuverable B-site cation in perovskite tuning anode reaction kinetics in vanadium redox flow batteries

Y Jiang, Z Liu, Y Ren, A Tang, L Dai, L Wang… - Journal of Materials …, 2024‏ - Elsevier
The actual performance of vanadium redox flow batteries (VRFBs) is still significantly
constrained by the slow kinetics and major parasitic reactivity of anode issues. Herein, a B …

[HTML][HTML] Recent development of perovskite oxide-based electrocatalysts and their applications in low to intermediate temperature electrochemical devices

M Zhang, G Jeerh, P Zou, R Lan, M Wang, H Wang… - Materials Today, 2021‏ - Elsevier
As a consequence of the depletion of fossil fuels and an increasing population, the global
energy crisis has driven researchers to explore innovative energy storage and conversion …

Strategic design and insights into lanthanum and strontium perovskite oxides for oxygen reduction and oxygen evolution reactions

S Ingavale, M Gopalakrishnan, CM Enoch… - Small, 2024‏ - Wiley Online Library
Perovskite oxides exhibit bifunctional activity for both oxygen reduction (ORR) and oxygen
evolution reactions (OER), making them prime candidates for energy conversion in …

Mn‐Based mullites for environmental and energy applications

H Li, W Wang, J Xu, A Wang, X Wan, L Yang… - Advanced …, 2024‏ - Wiley Online Library
Mn‐based mullite oxides AMn2O5 (A= lanthanide, Y, Bi) is a novel type of ternary catalyst in
terms of their electronic and geometric structures. The coexistence of pyramid Mn3+–O and …

Operando identification of the oxide path mechanism with different dual-active sites for acidic water oxidation

Q Ji, B Tang, X Zhang, C Wang, H Tan, J Zhao… - Nature …, 2024‏ - nature.com
The microscopic reaction pathway plays a crucial role in determining the electrochemical
performance. However, artificially manipulating the reaction pathway still faces considerable …

Epitaxially Grown Heterostructured SrMn3O6−x‐SrMnO3 with High‐Valence Mn3+/4+ for Improved Oxygen Reduction Catalysis

C Chen, XT Wang, JH Zhong, J Liu… - Angewandte …, 2021‏ - Wiley Online Library
Heterostructured catalysts show outstanding performance in electrochemical reactions
owing to their beneficial interfacial properties. However, the rational design of …

Extremely Active and Robust Ir− Mn Dual‐Atom Electrocatalyst for Oxygen Evolution Reaction by Oxygen‐Oxygen Radical Coupling Mechanism

W Liu, G Long, Z **ang, T Ren, J Piao… - Angewandte …, 2024‏ - Wiley Online Library
A novel Ir− Mn dual‐atom electrocatalyst is synthesized by a facile ion‐exchange method by
incorporating Ir in SrMnO3, which yields an extremely high activity and stability for the …