CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel
He, YL; Li, JH; Li, LF; Li, JY; Li, JY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, CAS Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
2016
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume177Issue:-Pages:76—79
Subtype期刊文献
AbstractThree-dimensional (3D) graphene aerogel (GA) with honeycomb-like porous structure and high C/O ratio was successfully prepared from graphene oxide (GO) dispersions in isopropanol/water solution by simple gamma-ray irradiation and freeze-drying processes. Under irradiation, GO sheets suspending in the mixture were reduced and self-assembled mainly due to the restoration of pi-pi conjugated structure. The microstructure of GA was observed under different magnifications and the pores are quite uniform with pore size around 10 mu m. The reduction effect of GO was confirmed comprehensively by different characterizations. Briefly, gamma-ray irradiation is an effective and green method for the reduction and self-assembly of GO sheets. (C) 2016 Elsevier B.V. All rights reserved.
KeywordRadiation-induced Reduction Aqueous-solution Ultralight Efficient
DOI10.1016/j.matlet.2016.04.187
Indexed BySCI
Language英语
WOS IDWOS:000376532200020
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25731
Collection中科院上海应用物理研究所2011-2019年
Corresponding AuthorLi, JH; Li, JY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, CAS Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
Recommended Citation
GB/T 7714
He, YL,Li, JH,Li, LF,et al. Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel[J]. MATERIALS LETTERS,2016,177(-):76—79.
APA He, YL,Li, JH,Li, LF,Li, JY,&Li, JY .(2016).Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel.MATERIALS LETTERS,177(-),76—79.
MLA He, YL,et al."Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel".MATERIALS LETTERS 177.-(2016):76—79.
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