Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials

[Image: see text] We report a highly efficient and easily transferable poly(vinyl alcohol) (PVA)-assisted exfoliation method, which allows one to obtain van der Waals materials on large scales, e.g., centimeter-scale graphite flakes and hundred-micrometer-scale several layers of ZnIn(2)S(4) and BN....

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Autores principales: Li, Yaodong, Weng, Shirui, Niu, Rui, Zhen, Weili, Xu, Feng, Zhu, Wenka, Zhang, Changjin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9631881/
https://www.ncbi.nlm.nih.gov/pubmed/36340140
http://dx.doi.org/10.1021/acsomega.2c04409
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author Li, Yaodong
Weng, Shirui
Niu, Rui
Zhen, Weili
Xu, Feng
Zhu, Wenka
Zhang, Changjin
author_facet Li, Yaodong
Weng, Shirui
Niu, Rui
Zhen, Weili
Xu, Feng
Zhu, Wenka
Zhang, Changjin
author_sort Li, Yaodong
collection PubMed
description [Image: see text] We report a highly efficient and easily transferable poly(vinyl alcohol) (PVA)-assisted exfoliation method, which allows one to obtain van der Waals materials on large scales, e.g., centimeter-scale graphite flakes and hundred-micrometer-scale several layers of ZnIn(2)S(4) and BN. The present exfoliation scheme is nondestructive, and the materials prepared by PVA-assisted exfoliation can be directly fabricated into devices. This exfoliation approach could be helpful in overcoming the preparation bottleneck for large-scale applications of two-dimensional (2D) materials.
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spelling pubmed-96318812022-11-04 Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials Li, Yaodong Weng, Shirui Niu, Rui Zhen, Weili Xu, Feng Zhu, Wenka Zhang, Changjin ACS Omega [Image: see text] We report a highly efficient and easily transferable poly(vinyl alcohol) (PVA)-assisted exfoliation method, which allows one to obtain van der Waals materials on large scales, e.g., centimeter-scale graphite flakes and hundred-micrometer-scale several layers of ZnIn(2)S(4) and BN. The present exfoliation scheme is nondestructive, and the materials prepared by PVA-assisted exfoliation can be directly fabricated into devices. This exfoliation approach could be helpful in overcoming the preparation bottleneck for large-scale applications of two-dimensional (2D) materials. American Chemical Society 2022-10-18 /pmc/articles/PMC9631881/ /pubmed/36340140 http://dx.doi.org/10.1021/acsomega.2c04409 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Li, Yaodong
Weng, Shirui
Niu, Rui
Zhen, Weili
Xu, Feng
Zhu, Wenka
Zhang, Changjin
Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title_full Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title_fullStr Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title_full_unstemmed Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title_short Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials
title_sort poly(vinyl alcohol)-assisted exfoliation of van der waals materials
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9631881/
https://www.ncbi.nlm.nih.gov/pubmed/36340140
http://dx.doi.org/10.1021/acsomega.2c04409
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AT xufeng polyvinylalcoholassistedexfoliationofvanderwaalsmaterials
AT zhuwenka polyvinylalcoholassistedexfoliationofvanderwaalsmaterials
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