Results 11 to 20 of about 552,566 (266)

Biomimetic Water Oxidation Catalyzed by a Binuclear Ruthenium (IV) Nitrido-Chloride Complex with Lithium Counter-Cations

open access: yesBiomimetics, 2020
The lithium salt of the binuclear nitrido complex of ruthenium (IV) Li3(Ru2NCl8·2H2O) was synthesized. Using UV spectroscopy and voltammetry, we studied complex behavior in aqueous solutions.
Zinaida M. Dzhabieva   +5 more
doaj   +1 more source

Water Oxidation [PDF]

open access: yesEuropean Journal of Inorganic Chemistry, 2014
AbstractAn overview of the papers in this cluster issue is presented.“...in recent years, quite some progress has been made in our understanding of the catalytic water oxidation processes. In order to further boost the momentum of the field and to provide tools for new researchers entering the field of catalytic water oxidation, we have guest‐edited ...
Dennis G. H. Hetterscheid, Licheng Sun
openaire   +1 more source

Noncovalent Immobilization of Pentamethylcyclopentadienyl Iridium Complexes on Ordered Mesoporous Carbon for Electrocatalytic Water Oxidation

open access: yesSmall Science, 2021
The attachment of molecular catalysts to conductive supports for the preparation of solid‐state anodes is important for the development of devices for electrocatalytic water oxidation.
Ana M. Geer   +10 more
doaj   +1 more source

Photocatalytic Evolution of Hydrogen Peroxide: A Minireview

open access: yesEnergies, 2022
Hydrogen peroxide (H2O2) has demonstrated applicability in a wide range of applications, spanning from a bleaching agent in the pulp industry, environmental remediation, and fuel cell technology.
Nikolaos Karamoschos, Dimitrios Tasis
doaj   +1 more source

Understanding Surface Modulation to Improve the Photo/Electrocatalysts for Water Oxidation/Reduction

open access: yesMolecules, 2020
Water oxidation and reduction reactions play vital roles in highly efficient hydrogen production conducted by an electrolyzer, in which the enhanced efficiency of the system is apparently accompanied by the development of active electrocatalysts.
Yunhee Cho, Thi Anh Le, Hyoyoung Lee
doaj   +1 more source

Water oxidation in photosystem II [PDF]

open access: yesPhotosynthesis Research, 2019
Biological water oxidation, performed by a single enzyme, photosystem II, is a central research topic not only in understanding the photosynthetic apparatus but also for the development of water splitting catalysts for technological applications.
Wolfgang Lubitz   +2 more
openaire   +3 more sources

How ab initio Molecular Dynamics Can Change the Understanding on Transition Metal Catalysed Water Oxidation

open access: yesCHIMIA, 2021
Artificial water splitting is a promising technology that allows the storage of renewable energy in the form of energy-rich compounds. This mini-review showcases how theoretical studies contribute to the under-standing of existing water oxidation ...
Mauro Schilling   +2 more
doaj   +1 more source

Nature of Pre-Earthquake Phenomena and their Effects on Living Organisms

open access: yesAnimals, 2013
Earthquakes occur when tectonic stresses build up deep in the Earth before catastrophic rupture. During the build-up of stress, processes that occur in the crustal rocks lead to the activation of highly mobile electronic charge carriers.
Friedemann Freund, Viktor Stolc
doaj   +1 more source

Assembly of Copper Phthalocyanine on TiO2 Nanorod Arrays as Co-catalyst for Enhanced Photoelectrochemical Water Splitting

open access: yesFrontiers in Chemistry, 2019
A photoelectrochemical device was achieved by interfacial self-assembly of macrocyclic π-conjugated copper phthalocyanine (CuPc) on surface of TiO2 nanorod arrays (NRs). The photocurrent density of the elegant TiO2@CuPc NRs photoanode reaches 2.40 mA/cm2
Yuangang Li   +10 more
doaj   +1 more source

Computational Modeling of Cobalt-Based Water Oxidation: Current Status and Future Challenges

open access: yesFrontiers in Chemistry, 2018
A lot of effort is nowadays put into the development of novel water oxidation catalysts. In this context, mechanistic studies are crucial in order to elucidate the reaction mechanisms governing this complex process, new design paradigms and strategies ...
Mauro Schilling, Sandra Luber
doaj   +1 more source

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