Results 191 to 200 of about 45,469 (281)

Spin‐State Engineering via Cr3+ Incorporation in Co3O4 Spinel for Efficient Bifunctional Oxygen Electrocatalysis

Carbon Energy, EarlyView.
Cr doping causes distortion of the CoO6 octahedron, modifies the spin state of CoOh, and enhances the bifunctional catalytic activity. ABSTRACT The primary challenge in rechargeable Zn‐air batteries lies in developing a catalyst capable of simultaneously improving performance for oxygen reduction reaction (ORR) during discharge and oxygen evolution ...
Guangjian Xing, Mingwang Lu, Guanhua Zhang, Qitong Sheng, Xiaojing Yang, Xiaofei Yu, Xinghua Zhang, Zunming Lu, Lanlan Li   +8 more
wiley   +1 more source

Reconstructed Copper Compound by Cerium Leaching for Enhanced Electrochemical CO₂-to-Ethylene Conversion. [PDF]

Adv Sci (Weinh)
Feng J, Liu C, Xiao YX, Li L, An K, Ding S, Ip WF, Chua DHC, Pan H.   +8 more
europepmc   +1 more source

Interfacial Ru–O–W Orbital Coupling Enables Lattice Oxygen Stabilization for Enhanced Acidic OER

Carbon Energy, EarlyView.
A RuO2/WO3 electrocatalyst with strong interfacial Ru–O–W bonds exhibits optimized Ru–O interactions, enhancing intrinsic activity and stability for acidic OER. The WO3 support modulates the electronic structure of RuO2 and promotes oxo‐intermediate deprotonation, delivering a low overpotential of 203 mV at 10 mA cm−2 and sustained operation beyond 200 
Tongzhou Wang, Shoujian Duan, Junyu Pan, Jihong Li, Li Shao, Lei Shi, Yuhan Sun, Jingming Ran, Huaiyu Shao, Yida Deng   +9 more
wiley   +1 more source

The spin-coupling-dependent oxygen reduction mechanism in dual-atom catalysts. [PDF]

Chem Sci
Yu M, Kan E, Zhan C.
europepmc   +1 more source

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

Carbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

Electrochemiluminescence Modulation by a Versatile Organic Redox Mediator. [PDF]

Angew Chem Int Ed Engl
Liu M, Huang X, Goudeau B, Wang C, Sojic N, Li H.   +5 more
europepmc   +1 more source

Recent Progress on Fullerene–Based Functional Materials for Energy Conversion

Carbon Energy, EarlyView.
A schematic illustration summarizing the classification, and photo‐/electro‐‐/thermo‐catalysis and energy storage applications of C60 and derivatives. ABSTRACT Efficient energy conversion and environmental protection are still constrained by rapid carrier recombination, unstable interfaces, limited active site, and so on. Owing to the unique electronic
Ying Jiang, Bo Wu, Chunru Wang
wiley   +1 more source

Electrochemical preparation of bismuthene quantum dots for the selective electroreduction of O₂ to peroxide. [PDF]

RSC Adv
Isaac BR, Mohapatra S, Alwarappan S, Pillai VK.   +3 more
europepmc   +1 more source

Selective Oxidation Strategies for Cost‐Efficient Green Hydrogen Production via Hybrid Water Electrolysis

Carbon Energy, EarlyView.
Hybrid water electrolysis has emerged as a promising alternative to conventional electrolysis for sustainable hydrogen production. The economic potential of replacing water oxidation with organic substrates is assessed. For each substrate, representative electrocatalysts and mechanistic insights are reviewed to identify design principles for optimized ...
Conor Brennan‐Pollak, Lua Henderson, Cian Clarke, Maida A. Costa de Oliveira, Dídac A. Fenoll, Sreedhanya Pallilavalappil, Aswathy Babu, Shaista Jabeen, Pranav K. Gangadharan, Huabin Zhang, Suresh C. Pillai, Paula E. Colavita, Max García‐Melchor   +12 more
wiley   +1 more source

Probing Surface Changes in Fe-Ni Oxide Nanocatalysts with a ToF-SIMS-Coupled Electrochemistry Setup and Principal Component Analysis. [PDF]

Anal Chem
Habibimarkani H, Radnik J, Hodoroaba VD, John E.   +3 more
europepmc   +1 more source