Results 141 to 150 of about 539,609 (355)
Transforming Coal Waste into Surface‐Engineered Carbons for Lithium–Sulfur Batteries
Batteries &Supercaps, EarlyView.Coal waste is transformed into surface‐engineered porous carbons that suppress polysulfide shuttling and boost Li–S battery performance. Slow redox kinetics and polysulfide shuttling hinder the practical deployment of lithium–sulfur (Li–S) batteries.
Jibril Abdulsalam +4 more
wiley +1 more source
Nonlocal solutions of parabolic equations with strongly elliptic differential operators [PDF]
, 2018 Irene Benedetti +2 more
openalex +1 more source
Glycerol Carbonate from Dimethyl Carbonate and Glycerol Over TBD‐Functionalized SBA‐16
ChemCatChem, EarlyView.The transesterification reaction of glycerol with dimethyl carbonate (DMC) is an attractive path for glycerol carbonate production. A heterogeneous solid base catalyst was developed, combining strong basicity with high surface area and structural stability. Glycerol conversion reached 97% with a high glycerol carbonate yield.
Amirreza Faraj‐Nezhadi +3 more
wiley +1 more source
Existence results for some integro-differential equations with state-dependent nonlocal conditions in Fréchet Spaces [PDF]
, 2020 Mamadou Abdoul Diop +3 more
openalex +1 more source
On the Influence of Catalyst Mesopore Structure in the Catalytic Cracking of Polypropylene
ChemistryEurope, EarlyView.Catalytic cracking is a promising approach to convert polyolefin plastics into hydrocarbons. Herein, the effect of catalyst pore size in polypropylene cracking using amorphous silica–alumina with identical external acidity, but varying mesopore diameters and particle sizes, is isolated. Mesopore size has minimal effect on activity, indicating that high
Sebastian Rejman +7 more
wiley +1 more source
ChemistryEurope, EarlyView.The linear and nonlinear (chir)optical properties of four oligoamide foldamers with different donor groups are studied by means of time‐dependent density functional theory calculations. It is shown that stronger donors yield larger hyperpolarizabilities due to low‐lying charge–transfer states. The agreement with the experiments concerning the key bands
Komlanvi Sèvi Kaka +5 more
wiley +1 more source
A nonlocal boundary problem for the Laplace operator in a half disk
Electronic Journal of Differential Equations, 2014 In the present work we investigate the nonlocal boundary problem for the Laplace equation in a half disk. The difference of this problem is the impossibility of direct applying of the Fourier method (separation of variables). Because the corresponding
Gani A. Besbaev +2 more
doaj
Correcting Errors in the Adsorbed Intermediates of CO2 Electroreduction
Carbon Energy, EarlyView.Flying over Jacob's ladder of density functional approximations: chemical accuracy in the DFT‐based modeling of CO2 reduction electrocatalysis can be approached with our simple semiempirical method to deconvolute and correct gas‐phase errors and adsorbed‐phase errors.
Ricardo Urrego‐Ortiz +5 more
wiley +1 more source
Legendre-Tau approximations for functional differential equations [PDF]
The numerical approximation of solutions to linear functional differential equations are considered using the so called Legendre tau method. The functional differential equation is first reformulated as a partial differential equation with a nonlocal ...
Ito, K., Teglas, R.
core +1 more source