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Interaction between Al2O3 and different sizes of GO in aqueous environment
Liu, Xia1; Xu, Xuetao2; Sun, Ju1; Duan, Shengxia1; Sun, Yubing1; Hayat, Tasawar3; Li, Jiaxing1,3
2018-12-01
发表期刊ENVIRONMENTAL POLLUTION
ISSN0269-7491
卷号243页码:1802-1809
通讯作者Li, Jiaxing(lijx@ipp.ac.cn)
摘要Although the aggregation of graphene oxide (GO) has been widely researched, the influence of the GO size on the homoaggregation behavior and its interaction with environmental media are still unexplored. In this work, critical coagulation concentration (CCC) values for GO with different sizes, from micro to nanosheet, were measured with NaCl and CaCl2 electrolytes, and the results indicated that GO with the largest size presented the smallest CCC value. Aluminum oxide (Al2O3) was selected as a natural solid particle representative to mimic the interaction between GO and environmental media. Batch experiments were conducted in solution with different pH and ionic strength. Results indicated that the attachment capacity of large GO onto Al2O3 particles was greater than that of small GO. The experimental data were well fitted with Freundlich model. The electrostatic attraction and hydrogen-bonding interaction dominated the interaction process between GO and Al2O3. These findings are important for better understanding in the environmental fate and transport of GO. (C) 2018 Elsevier Ltd. All rights reserved.
关键词Size Graphene oxide Al2O3 Interaction Homoaggregation
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
DOI10.1016/j.envpol.2018.10.010
关键词[WOS]GRAPHENE OXIDE NANOPARTICLES ; AGGREGATION KINETICS ; AQUATIC ENVIRONMENT ; QUARTZ SAND ; SILVER NANOPARTICLES ; SURFACE-CHEMISTRY ; CARBON NANOTUBES ; PARTICLE-SIZE ; HETEROAGGREGATION ; ADSORPTION
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[21677146] ; National Natural Science Foundation of China[21876178] ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
WOS记录号WOS:000449892700107
出版者ELSEVIER SCI LTD
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/34143
专题中科院等离子体物理研究所
通讯作者Li, Jiaxing
作者单位1.Chinese Acad Sci, Inst Plasma Phys, CAS Key Lab Photovolta & Energy Conservat Mat, POB 1126, Hefei 230031, Anhui, Peoples R China
2.Wuyi Univ, Sch Chem & Environm Engn, Jiangmen 529020, Peoples R China
3.King Abdulaziz Univ, Fac Sci, Dept Math, NAAM Res Grp, Jeddah, Saudi Arabia
推荐引用方式
GB/T 7714
Liu, Xia,Xu, Xuetao,Sun, Ju,et al. Interaction between Al2O3 and different sizes of GO in aqueous environment[J]. ENVIRONMENTAL POLLUTION,2018,243:1802-1809.
APA Liu, Xia.,Xu, Xuetao.,Sun, Ju.,Duan, Shengxia.,Sun, Yubing.,...&Li, Jiaxing.(2018).Interaction between Al2O3 and different sizes of GO in aqueous environment.ENVIRONMENTAL POLLUTION,243,1802-1809.
MLA Liu, Xia,et al."Interaction between Al2O3 and different sizes of GO in aqueous environment".ENVIRONMENTAL POLLUTION 243(2018):1802-1809.
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