Poly(vinyl alcohol)-Assisted Exfoliation of van der Waals Materials.
ACS Omega
; 7(43): 38774-38781, 2022 Nov 01.
Article
en En
| MEDLINE
| ID: mdl-36340140
ABSTRACT
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 ZnIn2S4 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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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
ACS Omega
Año:
2022
Tipo del documento:
Article
País de afiliación:
China