Nanoporous metals: From plasmonic properties to applications in enhanced spectroscopy and photocatalysis
The field of plasmonics is capable of enabling interesting applications in different
wavelength ranges, spanning from the ultraviolet up to the infrared. The choice of plasmonic …
wavelength ranges, spanning from the ultraviolet up to the infrared. The choice of plasmonic …
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 …
Recent Advances and Challenges of Metal‐Based Materials for Solar Steam Generation
Global energy and environmental problems are becoming increasingly prominent, and the
shortage of freshwater resources has been plaguing many countries and regions in the …
shortage of freshwater resources has been plaguing many countries and regions in the …
Self-supporting nanoporous copper film with high porosity and broadband light absorption for efficient solar steam generation
Solar steam generation (SSG) is a potential technology for freshwater production, which is
expected to address the global water shortage problem. Some noble metals with good …
expected to address the global water shortage problem. Some noble metals with good …
Nanoporous black silver film with high porosity for efficient solar steam generation
Given the challenges brought by the shortage of freshwater resources, solar water
evaporation has been regarded as one of the most promising technologies for harnessing …
evaporation has been regarded as one of the most promising technologies for harnessing …
Terahertz and mid-infrared plasmons in three-dimensional nanoporous graphene
Abstract Two-dimensional (2D) graphene emerged as an outstanding material for plasmonic
and photonic applications due to its charge-density tunability, high electron mobility, optical …
and photonic applications due to its charge-density tunability, high electron mobility, optical …
Silver-rich clusters in nanoporous gold
T Krekeler, AV Straßer, M Graf, K Wang… - Materials Research …, 2017 - Taylor & Francis
High-resolution elemental mapping in a transmission electron microscope shows that the
residual silver in dealloying-made nanoporous gold (NPG) is aggregated in nanoscale …
residual silver in dealloying-made nanoporous gold (NPG) is aggregated in nanoscale …
Direct and broadband plasmonic charge transfer to enhance water oxidation on a gold electrode
Plasmonic photocatalysis via hot charge carriers suffers from their short lifetime compared
with the sluggish kinetics of most reactions. To increase lifetime, adsorbates on the surface …
with the sluggish kinetics of most reactions. To increase lifetime, adsorbates on the surface …
Self-detachment and subsurface densification of dealloyed nanoporous thin films
Experiment shows thin films of dealloyed nanoporous gold (NPG) spontaneously detaching
from massive gold base layers. NPG can also densify near its external surface. This is …
from massive gold base layers. NPG can also densify near its external surface. This is …
Limit of efficiency of generation of hot electrons in metals and their injection inside a semiconductor using a semiclassical approach
Hot electron generation in a metal and injection into a semiconductor is a crucial mechanism
to convert sub band gap photons into free electrical charges inside a semiconductor. This …
to convert sub band gap photons into free electrical charges inside a semiconductor. This …