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Excellent electrical conductivity of the exfoliated and fluorinated hexagonal boron nitride nanosheets.


ABSTRACT: The insulator characteristic of hexagonal boron nitride limits its applications in microelectronics. In this paper, the fluorinated hexagonal boron nitride nanosheets were prepared by doping fluorine into the boron nitride nanosheets exfoliated from the bulk boron nitride in isopropanol via a facile chemical solution method with fluoboric acid; interestingly, these boron nitride nanosheets demonstrate a typical semiconductor characteristic which were studied on a new scanning tunneling microscope-transmission electron microscope holder. Since this property changes from an insulator to a semiconductor of the boron nitride, these nanosheets will be able to extend their applications in designing and fabricating electronic nanodevices.

SUBMITTER: Xue Y 

PROVIDER: S-EPMC3564689 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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Excellent electrical conductivity of the exfoliated and fluorinated hexagonal boron nitride nanosheets.

Xue Yafang Y   Liu Qian Q   He Guanjie G   Xu Kaibing K   Jiang Lin L   Hu Xianghua X   Hu Junqing J  

Nanoscale research letters 20130124 1


The insulator characteristic of hexagonal boron nitride limits its applications in microelectronics. In this paper, the fluorinated hexagonal boron nitride nanosheets were prepared by doping fluorine into the boron nitride nanosheets exfoliated from the bulk boron nitride in isopropanol via a facile chemical solution method with fluoboric acid; interestingly, these boron nitride nanosheets demonstrate a typical semiconductor characteristic which were studied on a new scanning tunneling microscop  ...[more]

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