Results 211 to 220 of about 45,469 (281)

Tuning the charge distribution of Co-N-C active sites for enhanced trifunctional electrocatalysis. [PDF]

RSC Adv
Sun Z, Wu Y, Chen Y, Li Z, Lei S, Cao Y, Zhu L, Cao X, Yan Z.   +8 more
europepmc   +1 more source

Upcycling Expired Bismuth‐Drugs as Low‐Cost Practical Precatalysts for Sustainable Multi‐Scenario Formate Electrosynthesis

EcoEnergy, EarlyView.
Expired bismuth‐drugs are innovatively purposed as efficient precatalysts, which enables the electro‐upcycling of CO2 into formate, followed by tandem conversion to benzimidazole, providing a critical proof‐of‐concept for sustainable waste‐to‐value conversion.
Jie Xiao, Dong‐Dong Ma, Wenbo Wei, Qi‐Long Zhu   +3 more
wiley   +1 more source

A Novel Sol-Gel Synthesis Strategy of Co-Based Sillenite Composites for Enhanced Electrocatalysis of Water Splitting. [PDF]

ACS Omega
Acioli M, Bufaiçal L, de Oliveira PRA, de Sena Silva YS, Liu L, Silva AL, Carvalho NMF.   +6 more
europepmc   +1 more source

Advances in Electrocatalytic Valorization of Glycerol: From Fundamental Understanding to Practical Innovation

EcoEnergy, EarlyView.
This review provides a comprehensive overview of recent advances in glycerol electro‐oxidation reaction, covering electrocatalyst design, electrolyte and operating optimization, and mechanistic understanding of reaction pathways. Integrated anodic–cathodic systems and techno‐economic assessments are discussed, followed by key challenges and future ...
Jiamin Wang, Rafael B. Araujo, Hong Liu, Xiaowen Yu   +3 more
wiley   +1 more source

Optimizing Intermediate Adsorption on FeNi3 Alloy by Substrate Defect‐Engineering for Enhanced Oxygen Electrocatalysis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The presence of carbon edge defects and graphitic valley nitrogen significantly alters the energy band structure of the catalyst, enhancing the desorption of oxygen‐containing intermediates and thereby improving the performance of the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and zinc‐air battery (ZAB).
Ruixi Jin, Congcong Yang, Zhihang Liu, Jingshuo Liu, Shilei Li, Yuanxin Liu, Keru Liu, Ran Yin, Jian Li, Likun Gao   +9 more
wiley   +1 more source

Near-100% site utilization of single atoms for efficient electrocatalysis. [PDF]

Nat Commun
Wei X, An M, Tang X, Wei J, Yan P, Qiu Y, Jiang D, Asakura Y, Song X, Asahi T, Zhu C, Yamauchi Y.   +11 more
europepmc   +1 more source

High‐Entropy Metal Phosphide for Efficient Hydrogen Conversion Reactions

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this study, high‐entropy metal phosphide nanoparticles were synthesized via a cation‐binding phosphate–resin heating treatment strategy. Mn incorporation in Co0.62Fe0.20Ni0.14Cu0.23Mn0.38P effectively optimized the electronic structure, accelerated electron transfer among metal sites, lowered the free energy of hydrogen adsorption/desorption, and ...
Jinliang Zhu, Junfeng Ruan, Wangzhi Wu, Yujin Huang, Xijun Liu, Zhijie Chen, Bing‐Jie Ni   +6 more
wiley   +1 more source

Molecularly modified ultrathin Al₂O₃ layers as proton-conductive, oxygen-impermeable nanomembranes for catalytic surfaces. [PDF]

Nanoscale
Leon-Chaparro D, Englezos C, Mei B, Mul G, Katsoukis G.   +4 more
europepmc   +1 more source

Atmosphere‐Regulated Pyrolysis Switches ORR Pathway on Iron‐Based Catalyst for H2O2 Synthesis and Zn‐Air Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Two Fe‐based electrocatalysts with different ORR selectivity were synthesized from a FeMOF in N2 or air atmosphere, which show promising prospects in Zn‐air battery and H2O2 production. Developing simple methods to achieve flexible regulation of oxygen reduction reaction (ORR) selectivity is essential for sustainable energy technologies, yet remains ...
Songhan Hu, Mingyuan Ma, Xinxin Xu, Kai Wang, Qiang Wang   +4 more
wiley   +1 more source

Methodological Frameworks for Computational Electrocatalysis: From Theory to Practice. [PDF]

Small Methods
Re Fiorentin M, Bianchi MG, Christiansen MAH, Ciotti A, Risplendi F, Wang W, Jónsson EÖ, Jónsson H, Cicero G.   +8 more
europepmc   +1 more source