Restoration of graphene from graphene oxide by defect repair

By Meng Cheng, Rong Yang, Lianchang Zhang, Zhiwen Shi, Wei Yang, Duomin Wang, Guibai Xie, D. Shi, Guangyu Zhang. 2012

268 citations recorded by the source corpus.

Abstract A simple and efficient method to repair defects in graphene oxide (GO) is reported, accompanied by a simultaneous reduction process by a methane plasma. The graphene after repair is of high quality. For a typical monolayer after repair and reduction, the minimum sheet resistance at the Dirac point and the Raman D/G peak intensity ratio are about 9.0 kΩ/□ and ∼0.53, respectively.

View Paper: https://www.semanticscholar.org/paper/a4523ceed8d7d440ca0c3f19a99911de5bbf83d4

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1. Yufeng Zheng
2. Yan Cheng
3. Wenchao Tian
4. Ming Li
5. Qian Liu
6. Shicheng Wei
7. Zhaojun Jia
8. Wenhua Li

Citations in the corpus

• Graphene oxide/hydroxyapatite composite coatings fabricated by electrophoretic nanotechnology for biological applications (2014, background): “83) displayed low ID/IG values reflected the removal of defects and the conversion of sp(3) to sp(2) carbons [61] during the post sintering of the samples.”
• A Review on Lattice Defects in Graphene: Types, Generation, Effects and Regulation (2017, methodology): “Reprinted with permission from [56]; copyright (2010) American Chemical Society.”