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Updated: Mar 28, 2026
Synthesis of Graphene Nanofluids with Controllable Flake Size Distributions
Published on: July 17, 2019
Functionalized graphene nanomaterials: new insight into direct exfoliation of graphite with supramolecular polymers
Chih-Chia Cheng1, Feng-Chih Chang2, Jui-Hsu Wang2
1Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 10607, Taiwan. cccheng@mail.ntust.edu.tw.
Abstract:
A novel urea-cytosine end-capped polypropylene glycol (UrCy-PPG) can self-assemble into a long-range ordered lamellar microstructure on the surface of graphene, due to the strong specific interactions between UrCy-PPG and graphene. In addition, the graphene composite produced exhibits a high conductivity (∼1093 S m(-1)) with a dramatic thermo-responsive ON/OFF resistance-switching behavior (10 consecutive cycles).
