Results 81 to 90 of about 487,842 (295)

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Large Scale Simulation of Hydrogen Dispersion by a Stabilized Balancing Domain Decomposition Method

open access: yesJournal of Applied Mathematics, 2014
The dispersion behaviour of leaking hydrogen in a partially open space is simulated by a balancing domain decomposition method in this work. An analogy of the Boussinesq approximation is employed to describe the connection between the flow field and the ...
Qing-He Yao, Xin Pan
doaj   +1 more source

A multiblock grid generation technique applied to a jet engine configuration [PDF]

open access: yes
Techniques are presented for quickly finding a multiblock grid for a 2D geometrically complex domain from geometrical boundary data. An automated technique for determining a block decomposition of the domain is explained. Techniques for representing this
Stewart, Mark E. M.
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Numerical Simulation of Flow around Systems of Circular Profiles with Two Degrees of Freedom Using the Modified LS-STAG Method

open access: yesСовременные информационные технологии и IT-образование
The two-dimensional coupled problem of a low-speed subsonic flow simulation past a system of circular airfoiles with two degrees of freedom is considered.
Valeria Puzikova
doaj   +1 more source

3D Nonlinear Parallel FEM for Analyzing Dynamic Response of the LargeScale Saturated Soil Layers-Civil Structures Interaction Problem (Part I: Formulation and its Numerical Solution)

open access: yesJurnal Teknik Sipil, 2010
In this analytical study a 3D nonlinear parallel FEM algorithm was developed to overcome the physical limitation of a single processor computer when analysing the dynamic response of interaction between a large-scale saturated soil layers and civil ...
Jafril Tanjung
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

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