An ab initio study of the nickel-catalyzed transformation of amorphous carbon into graphene in rapid thermal processing

Author:

Chen Shuang12345,Xiong Wei62378,Zhou Yun Shen623,Lu Yong Feng623,Zeng Xiao Cheng123

Affiliation:

1. Department of Chemistry

2. University of Nebraska-Lincoln

3. Lincoln, USA

4. Kuang Yaming Honors School

5. Nanjing University

6. Department of Electrical and Computer Engineering

7. Wuhan National Laboratory for Optoelectronics

8. Huazhong University of Science and Technology

Abstract

The fast formation of defective graphitic C structures and the easy evaporation of surplus Ni atoms with excess C atoms are likely attributed to the formation of a viscous-liquid-like Ni–C solution and the faster diffusion of C atoms in Ni at 1200 K.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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