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Nanobubble-assisted liquid phase exfoliation of graphene in deionized water


Abstract In this study, we propose a novel method utilizing nanobubbles (NBs) to assist in liquid phase exfoliation. The size, thickness, and number of layers of the resulting graphene solution were characterized and quantified. A highly concentrated graphene solution was achieved through ultrasonic processing in deionized (DI) water, without the need for any surfactant. The observed increase in yield can be attributed to the heightened cavitation within the NBs solution. This study presents a sustainable and cost-effective approach for the large-scale production of graphene, aligning with green and eco-friendly principles.
Authors Yu-Hsuan Weng ORCID , Lianxia Li University of WyomingORCID , Shouzhen Jiang ORCID , Ling Qin ORCID , Yanjun Zhu ORCID
Journal Info Elsevier BV | Materials Letters , vol: 364 , pages: 136372 - 136372
Publication Date 6/1/2024
ISSN 0167-577X
TypeKeyword Image article
Open Access closed Closed Access
DOI https://doi.org/10.1016/j.matlet.2024.136372
KeywordsKeyword Image Nanoribbons (Score: 0.545709) , Nanoscale Patterning (Score: 0.526322) , Nano-composites (Score: 0.514072) , Nanostructures (Score: 0.506456)