Results 31 to 40 of about 53,090 (285)

Bilirubin oxidase from myrothecium verrucaria physically absorbed on graphite electrodes. Insights into the alternative resting from and the sources of activity loss [PDF]

, 2015
The oxygen reduction reaction is one of the most important chemical processes in energy converting systems and living organisms. Mediator-less, direct electro-catalytic reduction of oxygen to water was achieved on spectrographite electrodes modified by
Carmen Castro, Cristina Acuna-Rougier, Diego Farias, Federico Tasca, Riccarda Antiochia   +4 more
core   +3 more sources

Shell/Core Au/CeO2 Nanospheres Attached to Indium Tin Oxide Surface for Electro-oxidation of Methanol in Alkaline Media

International Journal of Electrochemical Science, 2013
Although nanosized gold (Au) nanoparticles show a greater electrocatalytic activity than bulk gold, improving the electrocatalytic activity of gold still remains a challenge.
Weihua Wang, Lijun Li, Yu Zhou, Yanfang Gao, Zhenzhu Cao, Hong Wang, Caihong Li, Zhaojun Wu, Jinrong Liu   +8 more
doaj   +1 more source

Oxidações catalíticas e eletrocatalíticas de substratos orgânicos. O cério como oxidante Catalytic and electrocatalytic oxidation of organic substrates. Cerium as oxidant

Química Nova, 2000
This paper reviews the catalytic and electrocatalytic oxidation of organic compounds using cerium (IV) salts. Direct and indirect methods and those using modified electrodes are described.
Rosa Maria C. Carrijo, José Ricardo Romero   +1 more
doaj   +1 more source

Electrocatalytic Hydrogen Evolution Reaction on Edges of a Few Layer Molybdenum Disulfide Nanodots

, 2015
The design and development of inexpensive highly efficient electrocatalysts for hydrogen production, underpins several emerging clean-energy technologies.
Benson, John, Li, Meixian, Papakonstantinou, Pagona, Wang, Peng, Wang, Shuangbao   +4 more
core   +2 more sources

Bifunctional earth-abundant phosphate/phosphide catalysts prepared via atomic layer deposition for electrocatalytic water splitting [PDF]

, 2019
The development of active and stable earth-abundant catalysts for hydrogen and oxygen evolution is one of the requirements for successful production of solar fuels.
Dendooven, Jolien, Detavernier, Christophe, Dobbelaere, Thomas, Henderick, Lowie, Martens, Johan A, Minjauw, Matthias, Rongé, Jan, Sree, Sreeprasanth Pulinthanathu   +7 more
core   +2 more sources

Developing Intermetallic Compound Nanomaterials for Electrocatalytic Oxidation of Organic Compounds to Value‐Added Chemicals

Aggregate
Electrocatalytic oxidation of organic compounds provides a green strategy to produce value‐added chemicals from easily accessible molecules with low values at ambient conditions.
Yuan Jiang, Zhongjie Qiu, Kuo Yuan, Kai Zhou, Qinbai Yun   +4 more
doaj   +1 more source

Preparation of melamine-Ni-Cu nanocomposite as a promising catalytic substrate for methanol electrooxidation [PDF]

شیمی کاربردی روز
Melamine is a nitrogen-rich compound. Its composite with transition metals has an electron-rich structure and increases electrocatalytic activity and charge transfer.
Mohammad Ali Kamyabi, Javad Azizi
doaj   +1 more source

A transformative route to nanoporous manganese oxides of controlled oxidation states with identical textural properties [PDF]

, 2014
Nanoporous nanocrystalline metal oxides with tunable oxidation states are crucial for controlling their catalytic, electronic, and optical properties. However, previous approaches to modulate oxidation states in nanoporous metal oxides commonly lead to ...
Antonelli, Arvai, Bastos, Beberwyck, Buonsanti, Cho, Corma, Di Castro, Gao, Gorlin, Grosso, Gu, Guo, Hall, Han, Han, Hu, Hu, Huo, Imperor-Clerc, Jiao, Jiao, Jiao, Jiao, Kim, Kim, Laha, Lee, Lee, Lima, Lima, Liu, Liu, Luo, Malik, Mao, Mao, Oku, Otwinowski, Reidies, Ren, Rhadfi, Schüth, Sinha, Soler-Illia, Sun, Suntivich, Tian, Tian, Tüysüz, Vasquez, Wang, Wang, Wang, Wei, Xu, Xu, Yang, Yang, Yang, Yang, Yin, Zhang   +62 more
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Effect of dodecylbenzenesulphonate on Electrocatalytic Activity of NiOx Nanoparticles for glucose oxidation

International Journal of Electrochemical Science, 2019
The impacts of addition of organic compound (anionic surfactant) dodecylbenzenesulphonate (DBS) on the electrodeposition of nickel oxide (NiOx) nanoparticles and on the electrocatalytic oxidation of glucose from alkaline solution are studied.
Mohamed S. Mohamed Ahmed, Zeinab A. Abdallah, Mahmoud M. Saleh   +2 more
doaj   +1 more source