Results 181 to 190 of about 53,090 (285)

A Biomimetic Twisting Strategy Enables Efficient Electrocatalytic Oxidation of Energy-Dense Hydrazine Hydrate on FeN₂₊₂C₄₊₄ Sites. [PDF]

J Am Chem Soc
Offen-Polak I, Samala NR, Burshtein TY, Zahan SM, Xiang S, Shahaf Y, Studnik C, Ni L, Delgado-Jaime MU, Kramm U, Dekel DR, Vogt C, Frenkel AI, Grinberg I, Eisenberg D.   +14 more
europepmc   +1 more source

Dual‐Site Synergistic Mechanism via Single‐Atom and Vacancy Drives Lattice Oxygen Activation in Layered Double Hydroxides

Advanced Science, EarlyView.
A strategy utilizing high‐energy ion beam technology to engineer defects in layered double hydroxide (LDH) nanosheets enables the high loading of non‐noble metal Mo single atoms. The synergistic effect between oxygen vacancies and single atoms promotes a novel mechanism for lattice oxygen activation, thereby significantly enhancing the oxygen evolution
Shixin Wu, Wenyu Lu, Shijun Zhao, Kai Zhao, Ning Yan, Liqiu Huang, Derun Li, Tao Jiang, Hengyi Wu, Feng Ren   +9 more
wiley   +1 more source

Electrocatalytic Oxidation of Ammonia by (Salen)ruthenium(III) Ammine Complexes: Direct Evidence for a Ruthenium(VI) Nitrido Active Intermediate. [PDF]

J Am Chem Soc
Xie J, Yang T, Hong L, Li H, Li B, Guo Z, Liu Y, Lau TC.   +7 more
europepmc   +1 more source

Valence‐Engineering of CeO2 Redox Modulator Boosts the Oxygen Electrocatalysis Performance in Fe/Co Dual‐Atom Catalyst

Advanced Science, EarlyView.
Valence‐engineering of CeO2 redox modulator can remove the highly oxidative by‐products and accelerate the oxidation state transitions of Co/Fe centers in FeCo dual‐atom catalyst during oxygen reduction/evolution electrocatalysis. Therefore, the stability and activity issues are resolved, significantly enhancing the overall performance when used as an ...
Hengqi Liu, Jinzhen Huang, Shengyu Ma, Rui Xiong, Jiong Zhao, Qiang Fu, Hang Wei, Zhiguo Liu, Xianjie Wang, Tai Yao, Bo Song   +10 more
wiley   +1 more source

Fabrication of polyvinylpyrrolidone capped nickel nanoclusters as sensing material for enhanced electrocatalytic oxidation of 2-amino-4-chlorophenol. [PDF]

RSC Adv
Memon SA, Solangi AR, Memon SQ, Shaikh H, Buledi JA, Ameen S.   +5 more
europepmc   +1 more source

Dynamic Interfacial Modulation in Pt@Ga Liquid Metal Systems

Advanced Science, EarlyView.
This work introduces a facile dissolution‐reconstruction approach to prepare the Pt@Ga liquid catalyst by dissolving Pt in molten Ga and then using electrochemical treatment to reconstruct Pt on the Ga support, which provides a new design strategy for liquid‐metal catalysts and enhances the understanding of oxide‐modulated segregation, offering new ...
Zanyu Chen, Yixiao Zou, Wenda Chen, Chen Zhang, Jinfeng Zhang, Jia Ding, Xiaopeng Han, Wenbin Hu   +7 more
wiley   +1 more source

Electrochemical and Non-Electrochemical Pathways in the Electrocatalytic Oxidation of Monosaccharides and Related Sugar Alcohols into Valuable Products. [PDF]

Chem Rev
van der Ham MPJM, Creus J, Bitter JH, Koper MTM, Pescarmona PP.   +4 more
europepmc   +1 more source

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

Advanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang, Shitao Dou, Yifan Wu, Mingguang Wang, Taibin Wu   +4 more
wiley   +1 more source

Electrocatalytic Oxidation of Benzaldehyde on Gold Nanoparticles Supported on Titanium Dioxide. [PDF]

Nanomaterials (Basel)
Gong L, Jin Y, Zhao S, Wang K, Martínez-Alanis PR, Cabot A.   +5 more
europepmc   +1 more source

*OH Adsorption‐Mediated Electrochemical Oxidation of 5‐Hydroxymethylfurfural to Selective 2,5‐Furandicarboxylic Acid at pH 12

Advanced Science, EarlyView.
Under the weakly alkaline condition, at pH 12, the *OH adsorption–mediated mechanism of direct aldehyde oxidation is demonstrated to complete HMF oxidation to FDCA, obtaining >95% selectivity and yield. In OH−‐deficient media, high FDCA selectivity is achieved on the CuO/NiOOH interface, a synergistic active site, where Cu enhances *OH utilization, and
Eunchong Lee, Jinwoo Hwang, Suhwan Yoo, Juhyung Choi, Hyun Ji An, Sang Heon Han, Taerin Kim, Jeong Woo Han, Yun Jeong Hwang   +8 more
wiley   +1 more source