Dilute alloys based on Au, Ag, or Cu for efficient catalysis: from synthesis to active sites
The development of new catalyst materials for energy-efficient chemical synthesis is critical
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …
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 …
[HTML][HTML] Generation of 3D representative volume elements for heterogeneous materials: A review
This work reviews state of the art representative volume element (RVE) generation
techniques for heterogeneous materials. To this end, we present a systematic classification …
techniques for heterogeneous materials. To this end, we present a systematic classification …
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 …
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 …
Nanoporous metals for catalytic and optical applications
Nanoporous metals (NPMs) made by dealloying represent a class of functional materials
with the unique structural properties of mechanical rigidity, electrical conductivity, and high …
with the unique structural properties of mechanical rigidity, electrical conductivity, and high …
Nanoporous gold: a new material for catalytic and sensor applications
Nanostructured materials are governed by their surface chemical properties. This is
strikingly reflected by np-Au. This material can be generated by corrosion of bulk Ag–Au …
strikingly reflected by np-Au. This material can be generated by corrosion of bulk Ag–Au …
Surface area and pore size characteristics of nanoporous gold subjected to thermal, mechanical, or surface modification studied using gas adsorption isotherms, cyclic …
Nitrogen adsorption/desorption isotherms are used to investigate the Brunauer, Emmett, and
Teller (BET) surface area and Barrett-Joyner-Halenda (BJH) pore size distribution of …
Teller (BET) surface area and Barrett-Joyner-Halenda (BJH) pore size distribution of …
Nanoporous metals by alloy corrosion: formation and mechanical properties
Nanoporous metals prepared by the corrosion of an alloy can take the form of monolithic,
millimeter-sized bodies containing approximately 1015 nanoscale ligaments per cubic …
millimeter-sized bodies containing approximately 1015 nanoscale ligaments per cubic …