Efficient plasmon-mediated energy funneling to the surface of Au@ Pt core–shell nanocrystals
The structure and ultrafast photodynamics of∼ 8 nm Au@ Pt core–shell nanocrystals with
ultrathin (< 3 atomic layers) Pt–Au alloy shells are investigated to show that they meet the …
ultrathin (< 3 atomic layers) Pt–Au alloy shells are investigated to show that they meet the …
H2O-assisted O2 reduction by H2 on Pt and PtAu bimetallic nanoparticles: Influences of composition and reactant coverages on kinetic regimes, rates, and …
T Ricciardulli, JS Adams, M DeRidder, AP van Bavel… - Journal of …, 2021 - Elsevier
Abstract Hydrogen peroxide (H 2 O 2) can replace hazardous oxidants in industrial
processes but is currently too expensive for many such applications. While direct synthesis …
processes but is currently too expensive for many such applications. While direct synthesis …
Understanding chemical ordering in bimetallic nanoparticles from atomic-scale simulations: The competition between bulk, surface, and strain
Bimetallic nanoparticles are highly relevant for applications in, eg, catalysis, sensing, and
energy harvesting. Their properties are determined by their shape, size, and, most notably …
energy harvesting. Their properties are determined by their shape, size, and, most notably …
Plasmonic effects and size relation of gold-platinum alloy nanoparticles
Plasmonic effects of gold and platinum alloy nanoparticles (Au-Pt NPs) and their comparison
to size was studied. Various factors including ratios of gold and platinum salt, temperature …
to size was studied. Various factors including ratios of gold and platinum salt, temperature …
Reaction-Driven Formation of Ag-Cu Alloy Nanostructures from Cu@ Ag Core-Shell Nanoparticles Analyzed by Moirè Patterns Using Environmental TEM Images
Abstract Well defined Cu@ Ag core@ shell (or core-shell) nanoparticles have been
synthesized through a carbon monoxide (CO)-assisted solution phase method. These Cu …
synthesized through a carbon monoxide (CO)-assisted solution phase method. These Cu …
A direct comparison of annealing in TEM thin foils and bulk material: application to Zr-2.5 Nb-0.5 Cu alloy
A direct comparison between the microstructural evolution during the annealing of a TEM
thin foil (thickness~ 100 nm) and the bulk material of Zr-2.5 Nb-0.5 Cu alloy is presented …
thin foil (thickness~ 100 nm) and the bulk material of Zr-2.5 Nb-0.5 Cu alloy is presented …
生物大分子介导仿生矿化制备磁性纳米粒子的研究进展
周雁红， 李夏兰， 张光亚 - 化工进展, 2020 - hgjz.cip.com.cn
相比其他纳米材料, 磁铁矿(Fe 3 O 4) 纳米粒子由于具有磁响应性而被广泛应用于酶固定化,
定向给药及核酸提取等方面. 不同大小和形状的磁铁矿纳米颗粒可用于不同的领域 …
定向给药及核酸提取等方面. 不同大小和形状的磁铁矿纳米颗粒可用于不同的领域 …
Molecular dynamics study of bimetallic Fe–Cu Janus nanoparticles formation by electrical explosion of wires
AA Tsukanov, AS Lozhkomoev, MI Lerner… - Philosophical …, 2019 - Taylor & Francis
Bimetallic nanoparticles comprised of two elements which are immiscible in the bulk present
a unique combination of physical–chemical properties that strongly depend on the atomic …
a unique combination of physical–chemical properties that strongly depend on the atomic …
Surface-directed and bulk spinodal decomposition compete to decide the morphology of bimetallic nanoparticles
P Pankaj, S Bhattacharyya… - Modelling and Simulation …, 2022 - iopscience.iop.org
An embedded-domain phase-field formalism is used for studying phase transformation
pathways in bimetallic nanoparticles (BNPs). Competition of bulk and surface-directed …
pathways in bimetallic nanoparticles (BNPs). Competition of bulk and surface-directed …
Total Disruption of Au Cores and the Formation of Hollow Voids in Au-Pt Bimetallic Nanoparticles
When homogenized as core-shell structures, the structural instability of Au cores in
bimetallic nanoparticles (NPs) has been well documented in the theoretical calculations, yet …
bimetallic nanoparticles (NPs) has been well documented in the theoretical calculations, yet …