期刊论文

Wang, Xiangke

英文

Cellulose

0969-0239

2017

24

2

851-861

10.1007/s10570-016-1176-7

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21225730, 91326202, 21577032]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [JB2015001, JB2016166]; Furong scholarship of Hunan province; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection; Priority Academic Program Development of Jiangsu Higher Education Institutions

本校为其他机构

In this study, chitosan–metal oxide composites (CS–MO) were prepared for graphene oxide (GO) removal from aqueous solutions. The results showed that the GO coagulation on CS–MO was dependent on pH and ionic strength. The maximum GO removal capacities reached 442.5mg/g on CS–Al2O3, 425.0mg/g on CS–ZnO and 421.2mg/g on CS–MgO, respectively, showing a huge advantage in the efficient elimination of GO from natural water system. The coagulation of GO on CS–MO was dominated by electrostatic attraction in acidic conditions and by hydrogen bonds...