Furfuryl alcohol functionalized

Arabian Journal of Chemistry

Xiaoli Wang¹  Xing Chen¹  Junsheng Qi¹  Kun Xie¹  Xia Liu²  Shaowei Wang²  Jiaxing Li² 

[1] Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir, Chongqing Three Gorges University, Chongqing 404100, China;Nuclear and Radiation Safety Center, Ministry of Environment Protection of the People’s Republic of China, Beijing 100082, China;

关键词: Furfuryl alcohol;    Graphene;    Sorption;    Radionuclides;   

DOI  :  10.1016/j.arabjc.2016.06.009

来源: DOAJ

【 摘 要 】

In this study, graphene was functionalized with furfuryl alcohol (FA) through the Diels–Alder reaction. The as-prepared FA functionalized graphene (FAG) was characterized by XRD, Raman, TEM, AFM, FT-IR and TG. The sorption performance of the obtained FAG toward radionuclides was evaluated. The maximum sorption capacities from the Langmuir model were calculated to be 1.178, 1.947, 1.431 and 1.608 mmol g−1 for U(VI), Eu(III), Sr(II), and Co(II), respectively, at T = 303 K and pH = 3.0, indicating the hierarchical binding affinity of the FAG surface toward the radionuclides in the order Eu(III) > Co(II) > Sr(II) > U(VI). Based on the experimental results presented in this study, it is clear that FAG can be potentially used as a promising candidate for the sorption of radionuclides.

【 授权许可】

Unknown