Issue 99, 2021
From the journal:

Chemical Communications

Directional copper dewetting to grow graphene ribbon arrays†

Xiaogang Li,‡a   Xuyao Xiong,‡a   Congcong Ning,‡a   Qian Yang,ab   Dongling Li,c   Zegao Wang,d   Yan Jin,a   Wenbin Zhaoa  and  Baoshan Hu ORCID logo *ac  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China
E-mail: hubaoshan@cqu.edu.cn

b School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China

c Defense Key Disciplines Lab of Novel Micro-nano Devices and System Technology, Chongqing University, Chongqing, China

d College of Materials Science and Engineering, Sichuan University, Chengdu, Sichuan Province, China

Abstract

The V-groove confines the anisotropic dewetting of Cu film to form ribbons. The influence mechanism of film thickness and annealing procedure on the confined dewetting, structural and morphological evolution has been investigated. Thus, the synthesized graphene ribbons by CVD have uniform width, regular edges and good crystallinity, and deliver obvious room-temperature PL emission.

Graphical abstract: Directional copper dewetting to grow graphene ribbon arrays

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Article information

DOI
https://doi.org/10.1039/D1CC05030C
Article type
Communication
Submitted
07 Sep 2021
Accepted
15 Nov 2021
First published
15 Nov 2021

Chem. Commun., 2021,57, 13550-13553

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Directional copper dewetting to grow graphene ribbon arrays

X. Li, X. Xiong, C. Ning, Q. Yang, D. Li, Z. Wang, Y. Jin, W. Zhao and B. Hu, Chem. Commun., 2021, 57, 13550 DOI: 10.1039/D1CC05030C

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