A surface transition of nanoparticle-decorated graphene films from water-adhesive to water-repellent
Source abstract
Abstract
Herein, a facile strategy is introduced to realize the transition of graphene films from a water-adhesion surface (adhesive pressure of 541.5 Pa) to a water-repellent surface (adhesive pressure of ∼0 Pa) via decoration of carbon nanoparticles. Cassie impregnating wetting state and Cassie state are used to explain highly adhesive effect and strong repelling effect, respectively. Droplet impacting experiments demonstrate that the as-prepared graphene films have a stable structure, which is beneficial for their applications.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Modification and Superhydrophobicity · Graphene research and applications · Electrohydrodynamics and Fluid Dynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
SEU-FEI Nano-Pico Center
Key Laboratory of MEMS of Ministry of Education
Collaborative Innovation Center for Micro/Nano Fabrication
Device and System
Southeast University
Funding
National Natural Science Foundation of China
References (30)
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