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Mechanical properties of nanoporous metals : model experiments and technology-relevant materials
Citation Link: https://doi.org/10.15480/882.2778
Publikationstyp
Doctoral Thesis
Date Issued
2020
Sprache
English
Author(s)
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2020-05-20
TORE-DOI
TORE-URI
Citation
Technische Universität Hamburg (2020)
In this thesis mechanical properties of nanoporous metals are investigated. Model experiments on macroscopic samples find a distinct tension-compression asymmetry at the nanoscale that can be attributed to the interaction of the surface tension. Moreover, a synthesis scheme is developed to fabricate nanoporous metals by dealloying from cost- efficient precursor materials. This material proves considerable mechanical stability and functionalization opportunities.
Subjects
nanoporous metals
mechanical properties
electrochemical dealloying
tension-compression asymmetry
nanoporous CuNi
nanoporous copper-nickel
nanoporous gold
actuation
functional nanomaterials
DDC Class
530: Physik
620: Ingenieurwissenschaften
More Funding Information
Deutsche Forschungsgemeinschaft
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