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Title: Solvent Interface Trapping as an Effective Technique to Fabricate Graphite-Nanomaterial Composite Thin Films
ABSTRACT Natural graphite can be exfoliated into thin films by trapping it at the interface between water and heptane [S. J Woltornist, A. J. Oyer, J-M. Y. Carrillo, A.V. Dobrynin, and D.H. Adamson, ACS Nano 7 , 7062 (2013)]. In this work, we add functional elements into these graphitic thin films by introducing additives into the water phase prior to exfoliation. We report the successful incorporation of ZnO nanoparticles thereby enabling the composite films to act as effective ultraviolet photodetectors. In a similar manner, integration of silver nanowires is achieved, which results in an enhancement of the electrical conductivity of graphite.  more » « less
Award ID(s):
1538893
PAR ID:
10056133
Author(s) / Creator(s):
; ; ;
Date Published:
Journal Name:
MRS Advances
Volume:
3
Issue:
1-2
ISSN:
2059-8521
Page Range / eLocation ID:
19 to 23
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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