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Nanoscale. 2016 Jun 2;8(22):11398-402. doi: 10.1039/c6nr02622b.

Synergistically enhanced activity of graphene quantum dots/graphene hydrogel composites: a novel all-carbon hybrid electrocatalyst for metal/air batteries.

Author information

1
School of Metallurgy and Environment, Central South University, 410083 Changsha, China. fangjing526@csu.edu.cn laiyanqing@csu.edu.cn.
2
School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.

Abstract

Primary zinc/air batteries could be the next generation of energy storage devices because of their high power density and high safety. Graphene quantum dots nested in the graphene hydrogel have been proposed as excellent all-carbon hybrid oxygen reduction reaction (ORR) catalysts, indicative of their great potential in primary zinc/air batteries.

PMID:
27217121
DOI:
10.1039/c6nr02622b

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