Results 311 to 320 of about 12,566,865 (365)
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New challenges of electrokinetic studies in investigating the reaction mechanism of electrochemical CO2 reduction

, 2018
An electrokinetic analysis of electrochemical CO2 reduction reactions provides information about the decoupled involvement of electron–proton transfer from the Tafel slope and reaction order analyses.
C. Lee   +6 more
semanticscholar   +1 more source

Probing the Reaction Mechanism of CO2 Electroreduction over Ag Films via Operando Infrared Spectroscopy

, 2017
The electrocatalytic reduction of CO2 to chemical fuels has attracted significant attention in recent years. Among transition metals, silver shows one of the highest faradaic efficiencies for CO formation as the main reaction product; however, the exact ...
Nienke J. Firet, Wilson A. Smith
semanticscholar   +1 more source

Critical Role of pH Evolution of Electrolyte in the Reaction Mechanism for Rechargeable Zinc Batteries.

ChemSusChem, 2016
The reaction mechanism of α-MnO2 having 2×2 tunnel structure with zinc ions in a zinc rechargeable battery, employing an aqueous zinc sulfate electrolyte, was investigated by in situ monitoring structural changes and water chemistry alterations during ...
Boeun Lee   +7 more
semanticscholar   +1 more source

A Fundamental Relationship between Reaction Mechanism and Stability in Metal Oxide Catalysts for Oxygen Evolution

, 2016
Rational design of efficient, stable oxygen evolution reaction (OER) catalysts is necessary for widespread adoption of electrochemical energy storage technologies.
Ximing Rong, Jules Parolin, A. Kolpak
semanticscholar   +1 more source

Mechanism of Delayed Reactions

Science, 1967
Arsanilic acid conjugates of polymers of L-typrosine, glutamic acid, and alanine are immunogenic and can elicit hapten-specific, delayed-hypersensitivity reactions in sensitized guinea pigs. Conjugates of the D-amino acid polymers are neither immunogenic nor capable of eliciting delayed reactions.
openaire   +3 more sources

Electrochemistry of Selenium with Sodium and Lithium: Kinetics and Reaction Mechanism.

ACS Nano, 2016
There are economic and environmental advantages by replacing Li with Na in energy storage. However, sluggishness in the charge/discharge reaction and low capacity are among the major obstacles to development of high-power sodium-ion batteries.
Qianqian Li   +8 more
semanticscholar   +1 more source

Probing the Reaction Mechanism of Aluminum/Poly(vinylidene fluoride) Composites.

Journal of Physical Chemistry B, 2016
Energetic thin films with high mass loadings of nanosized components have been recently fabricated using electrospray deposition. These films are composed of aluminum nanoparticles (nAl) homogeneously dispersed in an energetic fluoropolymer binder, poly ...
Jeffery B. Delisio   +5 more
semanticscholar   +1 more source

Mechanism of Oligomerization Reactions of Silica

The Journal of Physical Chemistry B, 2006
The mechanism of the oligomerization reaction of silica, the initial step of silica formation, has been studied by quantum chemical techniques. The solvent effect is included by using the COSMO model. The formation of various oligomers (from dimer to tetramer) was investigated.
and Antonius P. J. Jansen   +2 more
openaire   +3 more sources

Reaction Mechanisms. Pericyclic Reactions

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
openaire   +2 more sources

Hydrodeoxygenation of Phenol over Pd Catalysts. Effect of Support on Reaction Mechanism and Catalyst Deactivation

, 2017
This work investigates the effect of the type of support (SiO2, Al2O3, TiO2, ZrO2, CeO2, and CeZrO2) on the performance of Pd-based catalysts for the hydrodeoxygenation of phenol at 573 K using a fixed-bed reactor.
Priscilla M. de Souza   +6 more
semanticscholar   +1 more source

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