Clever fusion of structure and function: A coupled sulfurization-driven OER performance study based on ZIF-67 nanoparticles and NiMoO4 nanorods

W Liu, J Bai, Y Gong - Journal of Alloys and Compounds, 2024 - Elsevier
Hydrogen fuel cells (HFCs) and water electrolysis are emerging clean energy technologies
that can alleviate the problems of environmental pollution and energy shortage. Oxygen …

Nickel molybdate/cobalt iron carbonate hydroxide heterojunction with oxygen vacancy enables interfacial synergism to trigger oxygen evolution reaction

Y Gan, Y Ye, X Dai, X Yin, Y Cao, R Cai, B Feng… - Journal of Colloid and …, 2024 - Elsevier
The development of electrocatalysts with excellent performance toward oxygen evolution
reaction (OER) for the production of hydrogen is of great significance to alleviate energy …

Hydrate catalysts enabled the self-reconstruction of NiMoO 4 for efficient water oxidation

J Wang, H Zhao, H Zhang, H Huang… - Journal of Materials …, 2024 - pubs.rsc.org
Transition metal-based pre-catalysts undergo drastic reconstruction to form active catalysts
during the alkaline oxygen evolution reaction. However, little is known about how pre …

Vanadium boosted high-entropy amorphous FeCoNiMoV oxide for ampere-level seawater oxidation

C Feng, Y Zhou, Z Xie, Z Yang, L Zou, P Wang… - Chemical Engineering …, 2024 - Elsevier
A series of multi-principal elements composites (FeCoNiMoVO xn) were synthesized on Ni
foam (FeCoNiMoVO xn/NF) to investigate the role vanadium (V) plays in improving their …

Facile molybdenum and aluminum recovery from spent hydrogenation catalyst

Z Lv, J Li, D Xue, T Yang, G Wang, C Peng - Chinese Journal of Chemical …, 2024 - Elsevier
Industrial catalyst waste has emerged as a hazardous pollutant that requires safe and
proper disposal after the unloading process. Finding a valuable and sustainable strategy for …

Decoding Upconversion‐Emitting Phase in Complex Composites Through Single‐Particle‐Level Upconversion Imaging and Density Functional Theory Calculations

YK Kshetri, B Chaudhary, J Kim, SH Nam, G Murali… - Small, 2024 - Wiley Online Library
The crystal structure and phase stability of a host lattice plays an important role in efficient
upconversion phenomena. In stable hosts, lanthanides doping should not generally change …

Boosting activity on molten salt-synthesized Ce doped cobalt hydroxyl nitrate nanorods by oxygen vacancies for efficient oxygen evolution

N Xu, N Yu, ZY Jin, YN Zhou, YS Zhang, JL Tan… - Fuel, 2024 - Elsevier
Rationalizing the development of highly active, non-precious electrocatalysts through facile
and cost-effective synthesis methods for the oxygen evolution reaction (OER) constitutes a …

From Proximity to Energetics: Unveiling the Hidden Compass of Hydrogen Evolution Reaction

A Karmakar, M Durairaj, R Madhu, A De… - ACS Materials …, 2024 - ACS Publications
The Volmer–Tafel (VT) and Volmer–Heyrovsky (VH) mechanisms were believed to be
determined solely by the proximity of adsorbed hydrogen atoms on metallic surfaces for the …

Synthesis of Poly (3‑bromo thiophene) supported cobalt molybdate bifunctional catalyst: Manifestation of overall water splitting and hydrazine assisted water splitting

AB Ghosh, R Banerjee, S Roy, SN Bhaduri… - Electrochimica …, 2024 - Elsevier
The article reports a one-step hydrothermal synthesis of hydrated cobalt molybdate, grown
in-situ on the conducting polymer poly (3-bromothiophene)(PTBr) surface, which can act as …

Interconnected nickel cobalt vanadate quasi-spheres as an efficient and stable oxygen evolution electrocatalyst in alkaline media

YJ Yang, P Bandyopadhyay, A Karmakar… - Journal of Industrial and …, 2024 - Elsevier
The present work reports the one-step hydrothermal fabrication of carbon fiber paper (CFP)
supported interconnected nickel cobalt vanadate (Ni 3-x Co x V 2 O 8) microparticles. The …