title: Effects of clay minerals on transport of graphene oxide in saturated porous media.
abstract: The presence of kaolinite, montmorillonite, and illite in packed quartz sand inhibited the transport of graphene oxide to different degrees. Transport inhibition was exerted mainly by the presence of positively charged sites on clay edges (which served as favorable deposition sites), whereas the effects on the overall particle-collector interaction energy and flow path were small. Kaolinite exhibited the most significant transport-inhibition effects because of its high percentage of edge area. Environ Toxicol Chem 2017;36:655-660. © 2016 SETAC.
authors: College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, China.
authors: Taotao
authors: T
authors: Lu
authors: College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, China.
authors: Tianjiao
authors: T
authors: Xia
authors: College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, China.
authors: Yu
authors: Y
authors: Qi
authors: College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, China.
authors: Chengdong
authors: C
authors: Zhang
authors: College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, China.
authors: Wei
authors: W
authors: Chen
mesh_terms: D001546:Bentonite / Q000737:chemistry*; D006108:Graphite / Q000032:analysis* / Q000737:chemistry; D006863:Hydrogen-Ion Concentration; D062070:Hydrology; D007616:Kaolin / Q000737:chemistry*; D008903:Minerals / Q000737:chemistry*; D008962:Models, Theoretical; D053758:Nanoparticles / Q000032:analysis* / Q000737:chemistry; D010087:Oxides; D010316:Particle Size; D016062:Porosity; D012822:Silicon Dioxide / Q000737:chemistry; D012996:Solutions; D013499:Surface Properties
chemical_list: D008903:Minerals; D010087:Oxides; D012996:Solutions; C099089:illite; D001546:Bentonite; D007616:Kaolin; D012822:Silicon Dioxide; D006108:Graphite
keywords: Clay minerals; Edge sites; Graphene oxide; Porous media; Transport