Journal
JOURNAL OF MATERIALS CHEMISTRY A
Volume 8, Issue 4, Pages 1724-1730Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c9ta11225a
Keywords
-
Funding
- Research Grants Council of Hong Kong [14207615]
Ask authors/readers for more resources
Stretchable and conductive composites are an important component of flexible electronics. However, it still remains a challenge to achieve high stretchability and high conductivity simultaneously in the composites to ensure high reliability in use. In this work, this issue is addressed by developing an emulsion-template method to fabricate a porous silver nanowire (Ag NW)-based aerogel. The aerogel displays an isotropic and hierarchical microstructure with good uniformity and process controllability. To make the aerogel stretchable, the open cells in the aerogel are infiltrated with an elastomer. The obtained composite exhibits high conductivity (65.7 S cm(-1)) and good stretchability (130% strain) at a remarkably low density (50 mg cm(-3)) of Ag NWs, which is enabled by the formation of a three-dimensional conductive and flexible network. The study suggests that the emulsion-templated Ag NW aerogel could be a good candidate for the conductive scaffold of highly stretchable conductors.
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