Results 111 to 120 of about 76,108 (300)

Crack propagation and coalescence in brittle materials under compression

open access: yes, 1998
Two particular cases concerning crack propagation and coalescence in brittle materials have been modeled by using the rock failure process analysis code, RFPA(2D), and the results have been validated by reported experimental observations.
Kou, SQ (reprint author), Lulea Univ Technol, Div Min Engn, S-97187 Lulea, Sweden.   +2 more
core   +1 more source

Emulsified lipids: formulation and control of end-use properties

open access: yesOléagineux, Corps gras, Lipides, 2012
In many practical applications including foods, cosmetics, pharmaceuticals, etc., lipids are emulsified in an aqueous phase in the presence of surface-active molecules and other additives like thickening/gelling agents. Once fabricated, the emulsions may
Leal-Calderon Fernando
doaj   +1 more source

A Bilayered Inorganic‐Metal Interface Enables Highly Reversible Aluminum Deposition for Long‐Life Aqueous Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A gradient M/MOx (M = Sn, Cu, Cd) synergistic interphase was constructed on Al via a one‐step displacement reaction. This interphase leverages high aluminophilicity and ion‐buffering capability to accelerate desolvation, enhance Al3+ transport, and suppress side reactions, enabling ultrastable symmetric cell operation at 0.05 mA cm−2 for 1800 h with an
Shuang Cheng   +7 more
wiley   +1 more source

Coalescence-based assessment of aerosol phase state using dimers prepared through a dual-differential mobility analyzer technique

open access: yes, 2017
Viscosity of atmospheric aerosol spans at least 15 orders of magnitude, from thin liquids to glassy solids, with possible concomitant impact on multiple processes of meteorological and/or climatological concern.
Markus D. Petters (634246)   +1 more
core   +1 more source

Template‐Confined Synthesis of Shape‐Engineered Single‐Crystal Gold Microplates in Lithographically‐Defined Polymeric Patterns

open access: yesAdvanced Functional Materials, EarlyView.
Single‐crystal gold microplates are high‐performance nanomaterials with an impressive wafer‐based application space. Progress has, however, been tempered by an inability to exert synthetic control over microplate size, shape, and positioning. In this work, control over these parameters is demonstrated using a seed‐mediated synthesis that both confines ...
Debasish Panda   +9 more
wiley   +1 more source

Nanocluster Growth and Coalescence Modulated by Ligands

open access: yes, 2020
We describe a model of nanocluster formation that incorporates competition between ligand adsorption and nanocluster growth. Growth occurs through the addition of a metal-ligand complex and coalescence of nanoclusters. The competition between ligands for
Dylan, Suvlu   +2 more
core   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

The Bifurcation Coalescence Problem for Feedforward Coalescence Networks

open access: yes, 2023
Consider two networks and combine them through the coalescence operation to get a larger network. Is it possible to study the steady-state bifurcations of the coalescence network by studying the steady-state bifurcations of the component networks?
Aguiar, Manuela, Soares, Pedro
core  

Construction of superhydrophobic heterogeneous fiber coalescence materials and emulsion oil removal properties

open access: yesGongye shui chuli
In this study,polytetrafluoroethylene(PTFE), a commonly used coalescence oil removal material, was selected and loaded with polyaniline(PANI) on its surface to successfully construct a superhydrophobic fiber material.
MA Ning   +4 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

open access: yesAdvanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He   +5 more
wiley   +1 more source

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