Application of graphene oxides and graphene oxide-based nanomaterials in radionuclide removal from aqueous solutions

作     者：Xiangxue Wang Shujun Yu Jie Jin Hongqing Wang Njud S. Alharbi Ahmed Alsaedi Tasawar Hayat Xiangke Wang 

作者机构：School of Environment and Chemical Engineering North China Electric Power University Beijing 102206 China School of Chemistry and Chemical Engineering University of South China Hengyang 421001 China Biotechnology Research Group Department of Biological Sciences Faculty of Science King Abdulaziz UniversityJeddah 21589 Saudi Arabia NAAM Research Group Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia 

出 版 物：《Science Bulletin》 (科学通报（英文版）)

年 卷 期：2016年第61卷第20期

页      面：1583-1593页

核心收录：

学科分类：081702[工学-化学工艺] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070205[理学-凝聚态物理] 0702[理学-物理学] 

基　　金：supported by the National Natural Science Foundation of China (21225730,91326202,and 21577032) the Fundamental Research Funds for the Central Universities (JB2015001) Furong Scholarship of Hunan Province 

主　　题：Graphene oxides Radionuclides Sorption Interaction mechanism Theoretical calculation Spectroscopic analysis 

摘      要：With the fast development of nanoscience and nanotechnology,the nanomaterials have attracted multidisciplinary interests.The high specific surface area and large numbers of oxygen-containing functional groups of graphene oxides(GOs) make them suitable in the preconcentration and solidification of radionuclides from wastewater.In this paper,mainly based on the recent work carried out in our laboratory,the efficient elimination of radionuclides using GOs and GO-based nanomaterials as adsorbents are summarized and the interaction mechanisms are discussed from the results of batch techniques,surface complexation modeling,spectroscopic analysis and theoretical calculations.This review is helpful for the understanding of the interactions of radionuclides with GOs and GO-based nanomaterials,which is also crucial for the application of GOs and GO-based nanomaterials in environmental radionuclide pollution management and also helpful in nuclear waste management.