Dealloying and dealloyed materials
A successful working model for nanoporosity evolution during dealloying was introduced 15
years ago. Since that time, the field has rapidly expanded, with research groups from across …
years ago. Since that time, the field has rapidly expanded, with research groups from across …
[HTML][HTML] Radiation damage tolerant nanomaterials
Designing a material from the atomic level to achieve a tailored response in extreme
conditions is a grand challenge in materials research. Nanostructured metals and …
conditions is a grand challenge in materials research. Nanostructured metals and …
Formation of three-dimensional bicontinuous structures via molten salt dealloying studied in real-time by in situ synchrotron X-ray nano-tomography
Three-dimensional bicontinuous porous materials formed by dealloying contribute
significantly to various applications including catalysis, sensor development and energy …
significantly to various applications including catalysis, sensor development and energy …
Kinetics and morphological evolution of liquid metal dealloying
Liquid metal dealloying (LMD) has recently emerged as a novel technique to fabricate bulk
nanostructures using a bottom-up self-organization method, but the literature lacks …
nanostructures using a bottom-up self-organization method, but the literature lacks …
Mechanical response of nanoporous gold
We report the results of computational tensile and compressive tests for model bi-continuous
nanoporous gold structures using atomistic simulations with empirical many-body potentials …
nanoporous gold structures using atomistic simulations with empirical many-body potentials …
Nanoporous gold: 3D structural analyses of representative volumes and their implications on scaling relations of mechanical behaviour
K Hu, M Ziehmer, K Wang… - Philosophical Magazine, 2016 - Taylor & Francis
We present a quantitative study of the salient structural parameters identified from so-called
'representative volumes' of the bicontinuous nanoporous gold (NPG) network, and examine …
'representative volumes' of the bicontinuous nanoporous gold (NPG) network, and examine …
Topology-dependent scaling laws for the stiffness and strength of nanoporous gold
Nanoporous gold (np-Au) differs from its macroporous counterparts through its ligament and
pore length scales, its high relative density, and its very distinct mesoscale cellular …
pore length scales, its high relative density, and its very distinct mesoscale cellular …
On the topological, morphological, and microstructural characterization of nanoporous metals
The structural characterization of dealloyed nanoporous metals is a fundamental and active
area of research, needed for the optimization of these structures for catalytic, electrosensing …
area of research, needed for the optimization of these structures for catalytic, electrosensing …
Using corrosion to fabricate various nanoporous metal structures
HJ Qiu, L Peng, X Li, HT Xu, Y Wang - Corrosion Science, 2015 - Elsevier
Dealloyed nanoporous metals have attracted increasing interest owing to their fascinating
properties and important applications. In this review, we summarized recent advance in …
properties and important applications. In this review, we summarized recent advance in …
Nanoporous gold as a platform for a building block catalyst
A Wittstock, A Wichmann, M Baumer - Acs Catalysis, 2012 - ACS Publications
Porous bulk materials are of great interest in catalysis because they can be employed in
heterogeneous gas and liquid phase catalysis, electrocatalysis, and in electrocatalytic …
heterogeneous gas and liquid phase catalysis, electrocatalysis, and in electrocatalytic …