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: An effective method for scalable fabrication of 0D, 1D, 2D, 3D materials and its application in energy storage
Nanomaterials have promising applications in catalysis, filtration, hydrogen storage,
sensors, automobile exhaust treatment, and energy storage and conversion, etc. However …
sensors, automobile exhaust treatment, and energy storage and conversion, etc. However …
3D continuously porous graphene for energy applications
Constructing bulk graphene materials with well‐reserved 2D properties is essential for
device and engineering applications of atomically thick graphene. In this article, the recent …
device and engineering applications of atomically thick graphene. In this article, the recent …
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 …
Atomic origins of the high catalytic activity of nanoporous gold
Distinct from inert bulk gold, nanoparticulate gold has been found to possess remarkable
catalytic activity towards oxidation reactions. The catalytic performance of nanoparticulate …
catalytic activity towards oxidation reactions. The catalytic performance of nanoparticulate …
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 …
Monolayer MoS2 films supported by 3D nanoporous metals for high-efficiency electrocatalytic hydrogen production.
The" edge-free" monolayer MoS2 films supported by 3D nanoporous gold show high
catalytic activities towards hydrogen evolution reaction (HER), originating from large out-of …
catalytic activities towards hydrogen evolution reaction (HER), originating from large out-of …
Toward digitally controlled catalyst architectures: Hierarchical nanoporous gold via 3D printing
Monolithic nanoporous metals, derived from dealloying, have a unique bicontinuous
solid/void structure that provides both large surface area and high electrical conductivity …
solid/void structure that provides both large surface area and high electrical conductivity …