Results 31 to 40 of about 3,649 (201)

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

Advanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo, Jaewon Shin, Minkyoung Jang, Kyoungho Choi, Tengfei Pang, Fangrui Zhong, Jin Woong Kim   +6 more
wiley   +1 more source

Simultaneously Engineering the Amorphous Phase and Branch Morphology of High‐Entropy Alloy Nanomaterials for Enhanced Ethylene Glycol Oxidation

Advanced Materials, EarlyView.
Amorphous PdCuNiCoFe high‐entropy alloy nanobranches were developed through a versatile wet‐chemical synthetic strategy enabling simultaneous control of composition, phase, and morphology. The resulting amorphous PdCuNiCoFe nanobranches exhibit outstanding electrocatalytic performances for ethylene glycol oxidation (EGOR), delivering high selectivity ...
Biao Huang, Xinyu Chen, Jianbin Luo, Jing Cao, Deqi Fan, Min Bi, Fukai Feng, Lei Huang, Chin Yi En, Yu Zhang, Zhiheng Lyu, Ming Zhao   +11 more
wiley   +1 more source

Self-Supporting np-AlFeNiO Bifunctional Electrode Material for Electrochemical Water Splitting Prepared by Electrooxidation

Energies
Hydrogen production through water splitting is a promising path to develop renewable green energy. Effective, stable, and low-cost catalysts are the key to water splitting.
Zhihui Ma, Wence Xu, Zhonghui Gao, Yanqin Liang, Hui Jiang, Zhaoyang Li, Zhenduo Cui, Huifang Zhang, Shengli Zhu   +8 more
doaj   +1 more source

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Glucose Electrooxidation for Biofuel Cell Applications

Chemical and Biochemical Engineering Quarterly, 2009
The kinetics of glucose electrooxidation on different catalysts has been studied at physiological conditions (pH 7 and 37 0C). Electrochemically activated rough gold, rough gold modified with a self-assembled monolayer (SAM) of cystamine and an enzymatic electrode based on a charge transfer complex (CTC) and glucose oxidase (GOx) have been tested.
Ivanov, I., Vidaković-Koch, T. ; https://orcid.org/0000-0003-3896-3585, Sundmacher, K. ; https://orcid.org/0000-0003-3251-0593   +2 more
openaire   +4 more sources

Orthogonal Design of Competing Deprotonation Process in Cation‐Mediated Ni(OH)2 for Achieving Industrial Level Biomass Electrooxidation

Advanced Science, EarlyView.
A Cu‐mediated Ni(OH)2 catalyst with orthogonal activity by precise valence engineering simultaneously accelerates rate‐determining aldehyde C─H activation in HMF oxidation and impedes O─H deprotonation in competing OER. This multi‐functional synergistic catalysis enables FDCA production at industrial‐level current densities without sacrificing FEFDCA ...
Junge Yang, Zhengjie Chen, Lili Zhang, Tao Zhang, Shida Bao, Jing Peng, Hui Pan, Hui‐Ming Cheng   +7 more
wiley   +1 more source

Antioxidative Properties of Silymarin, 7-aminoflavone, Neohesperidin Dihydrochalcone and Trihydroxyethylenorutin Studied by the Electrochemical Methods

International Journal of Electrochemical Science, 2014
The electrooxidation of flavonoids has been investigated in non-aqueous solution at a platinum electrode. The process of oxidation and its kinetics has been investigated using cyclic voltammetry (CV) and differential pulse voltammetry (DPV).
Anna Masek, Ewa Chrzescijanska, Marian Zaborski   +2 more
doaj   +1 more source

A Symmetric Cogeneration Fuel Cell for Coupled Production of Hydrogen, Ammonia and Formate

Advanced Science, EarlyView.
A symmetric cogeneration fuel cell integrating value‐added chemical synthesis with electricity generation by coupling formaldehyde oxidation with the nitrate reduction was developed. This work highlights the broader potential of symmetric cogeneration fuel cells as a general platform for rational reaction pairing, offering a practical pathway to lower ...
Yingjie Song, Peimiao Zou, Renhang Wang, Qi Zhang, Yisong Han, Christopher Waldron, Marc Walker, Ben G. Breeze, Shanwen Tao   +8 more
wiley   +1 more source

Electrooxidation and Electroreduction of Anthraquinone Chromophores at the Platinum Electrode

International Journal of Electrochemical Science, 2019
This study investigates the electrochemical behavior of anthraquinone dyes in non-aqueous solution. Cyclic voltammetry and differential pulse voltammetry were used to estimate the electrochemical parameters of electrooxidation and electroreduction at the
Anna Marzec, Ewa Chrzescijanska, Boleslaw Szadkowski, Malgorzata Kusmierek, Marian Zaborski   +4 more
doaj   +1 more source

Complex Electrooxidation of Formic Acid on Palladium

Journal of the Brazilian Chemical Society, 2014
Herein, oscillatory formic acid (FA) electrooxidation on polycrystalline palladium is investigated and compared with the one on polycrystalline platinum; major differences between both are attributed to differences on the kinetics of sub-set chemical network as well as to preferential routes admitted on palladium surface. To presume the kinetic rate of
Mota-Lima, Andressa, Gonzalez, Ernesto R., Eiswirth, Markus   +2 more
openaire   +4 more sources