Design and Preparation of Nanoporous Cu/Ag Multilayer Films
Release time:2023-10-19
Hits:
DOI number:10.3390/coatings11101187
Journal:Coatings
Key Words:nanoporous films; multilayer; magnetron sputtering; dealloying; nanoporous multilayer
Abstract:Cu30Al70 and Ag30Al70 multilayer precursor films were prepared by magnetron sputtering,
respectively. Then the nanoporous Cu/Ag multilayer composite films were successfully prepared
by selecting the appropriate H2SO4 solution as the dealloying solution. It was found that the
nanoporous structure was stable in the dealloying solution. The morphology and structure of
nanoporous multilayer films are mainly related to the phase composition of precursors. The structure
of nanoporous multilayers can be simply regarded as the superposition of single-layer structures. Our
work shows that nanoporous multilayers can be well-prepared by magnetron sputtering combined
with dealloying.
First Author:Yufei Wang
Indexed by:Journal paper
Correspondence Author:Engang Fu,Jing Wang,Zhaoyi Hu
Document Code:1187
Discipline:Engineering
Issue:11
Translation or Not:no
Date of Publication:2021-09-29
Included Journals:SCI
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