Results 61 to 70 of about 563,300 (295)
Controllable microemulsion method for the synthesis of Mg(OH)2/PS core–shell structures
Micro & Nano Letters, 2021 A core–shell structured Mg(OH)2/PS with enhanced surface lipophilicity was successfully synthesized by a microemulsion template. The core magnesium hydroxide was prepared in a cetyltrimethyl ammonium bromide (CTAB)/isopropanol/cyclohexane/water ...
Haihong Wu +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Journal of Materials Research and TechnologyIn this study, the BCC AlFeNiMnCu0.5 high entropy alloy (HEA) was used as the reinforcement phase, and spark plasma sintering (SPS) technology was used to prepare core-shell structure and non-core shell structure composites at different sintering ...
Ming Yuan +6 more
doaj +1 more source
Facile Synthesis of Bumpy-Structured ZnO-ZnS Core-Shell Microspheres with Enhanced Photocatalytic Performance [PDF]
Archives of Metallurgy and MaterialsZinc oxide is considered an outstanding photocatalyst candidate, but its low photo-corrosion resistance is a problem to be solved. In the ZnO-ZnS core-shell structure, ZnS acts as a protective layer for the ZnO core, and thus, it can enhance stability ...
Hee Yeon Jeon +4 more
doaj +1 more source
, 2015 The exciton spin dynamics and polarization properties of the related emission are investigated in colloidal CdSe/CdS dot-in-rod (DiR) and spherical core/shell nanocrystal (NC) ensembles by magneto-optical photoluminescence (PL) spectroscopy in magnetic ...
Aubert, T. +6 more
core +3 more sources
Exchange bias phenomenology and models of core/shell nanoparticles [PDF]
, 2007 Some of the main experimental observations related to the occurrence of exchange bias in magnetic systems are reviewed, focusing the attention on the peculiar phenomenology associated to nanoparticles with core/shell structure as compared to thin film ...
Bhattacharyya, Arup R. +4 more
core +3 more sources
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Multicolor Core/Shell‐Structured Upconversion Fluorescent Nanoparticles [PDF]
Advanced Materials, 2008 10.1002/adma.200801056 ; Advanced Materials ; 20 ; 24 ; 4765-4769 ...
Li, Z., Zhang, Y., Jiang, S.
openaire +1 more source
Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source
Preparation and characterization of SiO2-coated submicron-sized L10 Fe-Pt particles
AIP Advances, 2018 The development of magnets with higher performance is attracting increasing interest. The optimization of their microstructure is essential to enhance their properties, and a microstructure comprising magnetically isolated hard magnetic grains of a ...
Yoshiaki Hayashi +2 more
doaj +1 more source