CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Preparation of polymer decorated graphene oxide by gamma-ray induced graft polymerization
Zhang, BW(张伯武); Zhang, YJ; Peng, C(彭程); Yu, M(虞鸣); Li, LF(李林繁); Deng, B(邓波); Hu, PF; Fan, CH(樊春海); Li, JY(李景烨); Huang, Q(黄庆)
2012
Source PublicationNANOSCALE
ISSN2040-3364
Volume4Issue:5
AbstractHerein, we report a facile approach to decorate graphene oxide (GO) sheets with poly(vinyl acetate) (PVAc) by gamma-ray irradiation-induced graft polymerization. The content of PVAc in the obtained sample, i.e., PVAc grafted GO (GO-g-PVAc) is calculated by the loss weight in thermogravimetric analysis (TGA) curves. A GO-g-PVAc sample with a degree of grafting (DG) of 28.5% was well dispersed in common organic solvents and the dispersions obtained were extremely stable at room temperature without any aggregation, even after standing for 2 months. The excellent dispersibility and stability of GO-g-PVAc in common organic solvents are readily rationalized in terms of the full coverage of PVAc chains and solvated layer formation on graphene oxide sheets surface, which weakens the interlaminar attraction of GO sheets. This approach presents a facile route for the preparation of dispersible GO and shows great potential in the preparation of graphene-based composites by solution-processes.
Language英语
Funding Project应物所项目组
WOS IDWOS:000300433700054
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13253
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Zhang, BW,Zhang, YJ,Peng, C,et al. Preparation of polymer decorated graphene oxide by gamma-ray induced graft polymerization[J]. NANOSCALE,2012,4(5).
APA Zhang, BW.,Zhang, YJ.,Peng, C.,Yu, M.,Li, LF.,...&Huang, Q.(2012).Preparation of polymer decorated graphene oxide by gamma-ray induced graft polymerization.NANOSCALE,4(5).
MLA Zhang, BW,et al."Preparation of polymer decorated graphene oxide by gamma-ray induced graft polymerization".NANOSCALE 4.5(2012).
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