Nanoporous gold: From structure evolution to functional properties in catalysis and electrochemistry
G Wittstock, M Bäumer, W Dononelli… - Chemical …, 2023 - ACS Publications
Nanoporous gold (NPG) is characterized by a bicontinuous network of nanometer-sized
metallic struts and interconnected pores formed spontaneously by oxidative dissolution of …
metallic struts and interconnected pores formed spontaneously by oxidative dissolution of …
Dealloyed nanoporous materials for electrochemical energy conversion and storage
Dealloying, which is traditionally originated in the research of alloy corrosion, has recently
been developed as a robust and generic method for fabricating functional 3D nanoporous …
been developed as a robust and generic method for fabricating functional 3D nanoporous …
[HTML][HTML] 3D stochastic bicontinuous microstructures: Generation, topology and elasticity
Motivated by recent experimental investigations of the mechanical behavior of nanoporous
metal we explore an efficient and robust method for generating 3D representative volume …
metal we explore an efficient and robust method for generating 3D representative volume …
Are nanoporous materials radiation resistant?
The key to perfect radiation endurance is perfect recovery. Since surfaces are perfect sinks
for defects, a porous material with a high surface to volume ratio has the potential to be …
for defects, a porous material with a high surface to volume ratio has the potential to be …
Nanoporous gold: Fabrication, characterization, and applications
Nanoporous gold (np-Au) has intriguing material properties that offer potential benefits for
many applications due to its high specific surface area, well-characterized thiol-gold surface …
many applications due to its high specific surface area, well-characterized thiol-gold surface …
Mechanical properties and scaling laws of nanoporous gold
Nanoporous metals are a class of novel nanomaterials with potential applications in many
fields such as sensing, catalysis, and fuel cells. The present paper is aimed to investigate …
fields such as sensing, catalysis, and fuel cells. The present paper is aimed to investigate …
The mechanical response of cellular materials with spinodal topologies
The mechanical response of cellular materials with spinodal topologies is numerically and
experimentally investigated. Spinodal microstructures are generated by the numerical …
experimentally investigated. Spinodal microstructures are generated by the numerical …
Catalytic reduction of oxygen and hydrogen peroxide by nanoporous gold
Nanoporous gold (NPG) made by dealloying silver/gold alloys is a mesoporous metal
combining high surface area and high conductivity. Recently, NPG has been shown to …
combining high surface area and high conductivity. Recently, NPG has been shown to …
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 …
Mechanical response of nanoporous metals: A story of size, surface stress, and severed struts
HJ Jin, J Weissmüller, D Farkas - Mrs Bulletin, 2018 - cambridge.org
Nanoporous metals made by dealloying are macroscopic network architectures that can
contain∼ 1015 nanoscale struts or ligaments per sample. Their mechanical performance is …
contain∼ 1015 nanoscale struts or ligaments per sample. Their mechanical performance is …