One-step and high yield simultaneous preparation of single- and multi-layer graphene quantum dots from CX-72 carbon black

One-step and high yield simultaneous preparation of single- and multi-layer graphene quantum dots from CX-72 carbon black

A facile, low cost and high yield method has been developed to prepare single- and multi-layer graphene quantum dots (GQDs) from XC-72 carbon black by chemical oxidation. The single-layer GQDs are demonstrated to be excellent probes for cellular imaging, while the multi-layer GQDs may offer great po...

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Bibliographic Details
Main Authors: Dong, Yongqiang, Chen, Congqiang, Zheng, Xin Ting, Gao, Lili, Cui, Zhiming, Yang, Hongbin, Guo, Chun Xian, Chi, Yuwu, Li, Chang Ming
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Chemical engineering
Online Access:https://hdl.handle.net/10356/97224
http://hdl.handle.net/10220/11533
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Institution: Nanyang Technological University
Language: English
Description
Summary:A facile, low cost and high yield method has been developed to prepare single- and multi-layer graphene quantum dots (GQDs) from XC-72 carbon black by chemical oxidation. The single-layer GQDs are demonstrated to be excellent probes for cellular imaging, while the multi-layer GQDs may offer great potential applications in optoelectronic devices.

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