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Scalable exfoliation of h-BN into boron nitride nanosheets by molten salt-assisted thermal treatment in air.
- Source :
-
Materials Letters . Jun2023, Vol. 341, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- • Boron nitride nanosheets (BNNSs) were fabricated by molten salt-assisted thermal treatment in air. • Ultrathin BNNSs with large lateral sizes and low defect density were obtained. • This method provides a good direction for scalable production. Boron nitride nanosheets (BNNSs) are expected to be high-efficiency thermal conducting fillers or mechanical reinforcements in advanced composites. However, the scalable preparation of ultrathin BNNSs with high crystallinity is still a challenge limiting their applications. In this work, a simple and scalable strategy is developed to exfoliate h-BN into BNNSs by molten salt-assisted thermal treatment in air. Ultrathin BNNSs with large lateral sizes and low defect density are successfully obtained. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BORON nitride
*NANOSTRUCTURED materials
Subjects
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 341
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 162977527
- Full Text :
- https://doi.org/10.1016/j.matlet.2023.134244