Selective growth of two-dimensional phosphorene on catalyst surface

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Title
Selective growth of two-dimensional phosphorene on catalyst surface
Author(s)
Lu Qiu; JiChen Dong; Feng Ding
Publication Date
2018-02
Journal
NANOSCALE, v.10, no.5, pp.2255 - 2259
Publisher
ROYAL SOC CHEMISTRY
Abstract
Although the study of black phosphorene (BP) and its isomers has attracted enormous attention, the method of synthesizing high-quality samples in a large area is still pending. Here we explore the potential of using the chemical vapor deposition method to synthesize large-area two-dimensional (2D) phosphorene films on metal surfaces. Our ab initio calculations show that BP can be synthesized by using tin (Sn) as a catalyst, while one of its isomers, blue phosphorene (BLP), is very possible to be synthesized by using most other metals, such as Ag and Au. Besides, our study also suggests that the large binding energy between the 2D phosphorene and the active metal substrate may prohibit the exfoliation of the 2D phosphorene for real applications and, therefore, tin, silver and gold are predicted to be the most suitable catalysts for the synthesis of BP and BLP © The Royal Society of Chemistry 2018
URI
https://pr.ibs.re.kr/handle/8788114/4674
ISSN
2040-3364
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > Journal Papers (저널논문)
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