Journal
MATERIALS & DESIGN
Volume 192, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.matdes.2020.108741
Keywords
Nanoporous metals; Selective etching; Mechanical properties; Nanoindentation; Ligaments connectivity
Categories
Funding
- National Natural Science Foundation of China [51771131]
- Recruitment Program of Global Experts 1000 Talents Plan of China [WQ20121200052]
Ask authors/readers for more resources
In the present work, nanoporous Ag (np Ag) ribbons are prepared by chemical etching Cu60-xAg40Lax (x = 0, 3, 6 at.%) precursor alloys. The effects of precursor crystal structure on the morphology and mechanical properties of nanoporous Ag (np Ag) ribbons are investigated. The addition of La element inhibits the nucleation and growth of the crystal phases, then controls the phase compositions of the Cu-Ag-(La) precursors. The corroded np Ag with various ligament connectivity and homogeneity exhibits the different mechanical properties. Current study provides a general strategy for strengthening the np Ag metals by increasing the ligament connectivity and uniformity of the nanoporous metals. (C) 2020 The Author(s). Published by Elsevier Ltd.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
