Results 141 to 150 of about 31,784 (298)

Disentangling Elemental Roles in an Amorphous Medium‐Entropy Electrocatalyst for Oxygen Evolution

Advanced Science, EarlyView.
An amorphous medium‐entropy FeCoNiMo‐a catalyst with a unique nanoring architecture is synthesized via a solvothermal method. The catalyst exhibits exceptional stability in anion exchange membrane water electrolysis, maintaining stable operation for over 600 h at 1 A cm−2.
Jinhu Wu, Xianjun Cao, Cheng Gong, Dongfang Li, Yaojie Lei, Daojin Zhou, Pengpeng Zhang, Zeliang Wu, Bin Yu, Xingwang Peng, Bernt Johannessen, Somnath Chanda Roy, Jinqiang Zhang, Hao Liu, Yufei Zhao   +14 more
wiley   +1 more source

Self-Selective Silver Electrocatalyst for Efficient Carbon Dioxide Electroreduction to Carbon Monoxide. [PDF]

ChemSusChem
Zhang R, Qi K, Fan X, Wang P, Liu C, Li B, Yang D, Li H, Gao M, He ZH.   +9 more
europepmc   +1 more source

Lattice Chloride Shielding and Reconstructed Phosphate Armor for Stable Seawater Electrolysis

Advanced Science, EarlyView.
A dual‐protection strategy integrating lattice Cl shielding with dynamically reconstructed phosphate armor enables selective OH adsorption and suppresses chloride‐induced corrosion during alkaline seawater electrolysis, delivering durable operation at industrial‐level current densities.
Yatao Yan, Yuxing Lin, Xing Chen, Shuo Yang, Ke Zhou, Jifang Chen, Lubin Ni, Ming Chen   +7 more
wiley   +1 more source

Lattice oxygen-mediated ABO₃-type NdFeO₃ perovskite fabricated over multi-walled CNTs for the O₂ evolution reaction and photo-induced degradation of Victoria blue B. [PDF]

RSC Adv
Shoukat R, Hussain S, Ata S, Galeb HA, Kouser A, Sadiqa A, Ashraf A, Ahmad A.   +7 more
europepmc   +1 more source

Controlled Lattice Distortion and Lattice‐Strain‐Engineered CoCuIr Alloy toward Preferential Chlorine Tolerant Direct Seawater Electrolysis

Advanced Science, EarlyView.
A lattice‐strain‐engineered Co0.28Cu0.67Ir0.05 trimetallic alloy nanoparticle electrocatalyst is rationally designed for efficient alkaline seawater electrolysis. Larger Ir atoms in the CoCu lattice modulate the local coordination environment, generating compressive lattice strain and highly active catalytic sites.
Ankur Kumar, Abhinav Yadav, Saloni Latiyan, Palash J. Thakuria, Ankur K. Guha, Sasanka Deka   +5 more
wiley   +1 more source

Organic substrate oxidation-driven water electrolysis enabled by Ru-loaded Mn₂O₃ nanoparticles for energy-efficient hydrogen generation. [PDF]

Nanoscale Adv
P D S, S A, M MK, K Y.
europepmc   +1 more source

Co‐Ligand‐Induced Electronic Modulation Controls Substrate Adsorption and Selectivity in Biomass Electrooxidation

Advanced Science, EarlyView.
A molecular design strategy is reported that introduces distinct anionic co‐ligands into Cu‐based catalysts to modulate the electronic density of the metal center and, consequently, its interaction with both OHads and HMF. The work establishes co‐ligand engineering as an effective strategy for precise interfacial adsorption control in electrocatalysis,
Chen Gao, Bin Han, Shuai Chen, Shuai Yan, Ralf Weisbarth, Jorg Daniels, Nikolay Kornienko   +6 more
wiley   +1 more source

Hierarchical exfoliated MoS₂@Ti₃C₂T _<i>x</i> @α-Ni(OH)₂ as a highly efficient electrocatalyst for water splitting in acidic medium: experimental and DFT investigations. [PDF]

Nanoscale Adv
Upar DA, Fernandes SR, Maibam A, Hao D, Babarao R, Ghosh NN.   +5 more
europepmc   +1 more source

Influence of Ru Content on Defect Formation and Electrocatalytic Activity of Au‐Pd‐Pt‐Ru Compositionally Complex Solid Solution Thin Films for the Hydrogen Evolution Reaction

Advanced Science, EarlyView.
Transmission electron microscopy reveals that the formation of planar defects in Au–Pd–Pt–Ru CCSS thin films depends on Ru content, which in turn influences hydrogen evolution reaction electrocatalytic activity. As the Ru content increases, the density of nanotwins initially rises; with further Ru addition, stacking faults form.
Miran Joo, Huixin Xiu, Sabrina Baha, Ridha Zerdoumi, Ningyan Cheng, Christoph Somsen, Yujiao Li, Aleksander Kostka, Wolfgang Schuhmann, Alfred Ludwig, Christina Scheu   +10 more
wiley   +1 more source

Design Development of Bimetallic Clusters onto Copper-Benzimidazole Metal-Organic Frameworks and Their Derived Materials as Electrocatalysts for Water Electrolysis and Hydrogen Fuel Cell Applications. [PDF]

ACS Omega
Mothlathlo T, Ramohlola KE, Monama GR, Ren J, Modibane KD.   +4 more
europepmc   +1 more source