GRAPHENE PRODUCED BY RADIATION-INDUCED REDUCTION OF GRAPHENE OXIDE

被引：91

作者：

Kumar, Prashant ^{[1
,2
]}

Subrahmanyam, K. S. ^{[1
,2
]}

Rao, C. N. R. ^{[1
,2
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Int Ctr Mat Sci, Chem & Phys Mat Unit, New Chem Unit, Bangalore 560064, Karnataka, India

[2] Jawaharlal Nehru Ctr Adv Sci Res, CSIR Ctr Excellence Chem, Bangalore 560064, Karnataka, India

来源：

INTERNATIONAL JOURNAL OF NANOSCIENCE | 2011年 / 10卷 / 4-5期

关键词：

Graphene oxide; irradiation; reduction; luminescence;

D O I：

10.1142/S0219581X11008824

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Effect of irradiation on graphene oxide by sunlight, UV light and KrF excimer laser has been investigated in detail. Both sunlight and ultraviolet light reduce graphene oxide well after prolonged irradiation, but laser irradiation produces graphene with negligible oxygen functionalities within a short time. Laser irradiation is also useful for one-step synthesis of metal particle decorated graphene. Laser irradiation of graphene oxide appears to be an efficient procedure for large-scale synthesis of graphene.

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页码：559 / 566

页数：8

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