Results 11 to 20 of about 10,552,896 (248)

Addition Coupled Electron Transfer (ACET) and Addition Coupled Electron Coupled Proton Transfer (ACPCET) [PDF]

open access: yes, 2022
The new types of elementary reaction in which a nucleophilic addition (A) to quinones is coupled with electron transfer (ET) and even further proton transfer (PT) are suggested herein by density functional theory calculation, which are called Addition ...
Aqeel, Hussein, Yumiao, Ma
core   +1 more source

ELECTRON TRANSFER NETWORKS [PDF]

open access: yes, 2022
Developed in this article is the electron transfer network, a graph structure whose adjacent nodes are reversibly coupled chemically reactive species whose forward and reverse rate constants are calculated by semiclassical electron transfer theory ...
Harry, Gray
core   +1 more source

Electron loss rates from the outer radiation belt caused by the filling of the outer plasmasphere: The calm before the storm [PDF]

open access: yes, 2009
Measurements from seven spacecraft in geosynchronous orbit are analyzed to determine the decay rate of the number density of the outer electron radiation belt prior to the onset of high-speed-stream-driven geomagnetic storms.
Denton, Michael H.   +3 more
core   +5 more sources

Electron Transfer of Functionalised Quinones in Acetonitrile [PDF]

open access: yes, 2022
Quinones are redox active organic molecules that have been proposed as an alternative choice to metal-based materials in electrochemical energy storage devices.
Roxanne, Berthin   +5 more
core   +1 more source

A density-temperature description of the outer electron radiation belt during geomagnetic storms [PDF]

open access: yes, 2010
Bi-Maxwellian fits are made to energetic-electron flux measurements from seven satellites in geosynchronous orbit, yielding a number density (n) and temperature (T) description of the outer electron radiation belt.
Denton, Michael H.   +2 more
core   +4 more sources

Size-Dependent Errors in Real-Time Electron Density Propagation [PDF]

open access: yes, 2023
Real-time (RT) electron density propagation with time-dependent density functional theory (TDDFT) or Hartree-Fock (TDHF) is one of the most popular methods to model the charge transfer in molecules and materials. However, both RT-TDHF and RT-TDDFT within
Karnamohit, Ranka, Christine M., Isborn
core   +2 more sources

Comparative study of skimmianine as an adsorptive inhibitor on Al (110) and Fe (111) crystal surface, using DFT and simulation method [PDF]

open access: yesJournal of Chemistry Letters, 2023
Aluminum and iron are very significant industrial materials that are used to make everything from car bodies to roofing sheets. Despite forming a layer of protection to prevent corrosion, they are still susceptible to corrosion in some environments ...
FATER IORHUNA   +2 more
doaj   +1 more source

Multiple electron transfer pathways of tungsten-containing formate dehydrogenase in direct electron transfer-type bioelectrocatalysis [PDF]

open access: yes, 2022
Tungsten-containing formate dehydrogenase from Methylorubrum extroquens AM1 (FoDH1) was investigated from structural biology and bioelectrochemistry.
Keiichi, Namba   +9 more
core   +2 more sources

Forming microbial anodes under delayed polarisation modifies the electron transfer network and decreases the polarisation time required. [PDF]

open access: yes, 2012
Microbial anodes were formed from compost leachate on carbon cloth electrodes. The biofilms formed at the surface of electrodes kept at open circuit contained microorganisms that switched their metabolism towards electrode respiration in response to a ...
Délia, Marie-Line   +4 more
core   +1 more source

C—C bond formation in the intramolecular Diels-Alder reaction of triene amides

open access: yesHeliyon, 2018
The mechanism nature of the intramolecular Diels–Alder reaction has been performed; and thus, the changes of C—C bond forming/breaking along IRC are characterized in this study.
Abdelilah Benallou   +2 more
doaj   +1 more source

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