Microgel evolution at three-phase contact region and associated wettability alteration

doi:10.1016/j.colsurfa.2018.08.076

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 应用技术研究所

	Microgel evolution at three-phase contact region and associated wettability alteration
	Gong, Yi 1,2; Wang, Mao 1; Zhang, Zhiliang 1; He, Jianying 1
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2018-12-05
卷号	558 页码:297-302
关键词	Microgel Enhanced oil recovery Wettability alteration Three-phase contact line Nanoparticles Polymers
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2018.08.076
通讯作者	Gong, Yi(yigong@rntek.cas.cn) ; He, Jianying(jianying.he@ntnu.no)
英文摘要	Wettability alteration induced by nanoparticle and polymer have a broad application range in the industry and attracts a growing attention. Microgel as a special material with polymer/colloid duality is a potential candidate to initiate wettability alteration though seldom addressed in the field. This work provides direct observation on microgel-induced contact angle change of the sessile oil droplets in a microscopic view. The distribution of fluoresced microgels in the vicinity of the oil/water/solid three-phase contact line (TPCL) has been quantitatively investigated using confocal laser scanning microscopy (CLSM). Slow wettability alteration of the glass substrates towards oil-phobic direction induced by microgels has been demonstrated. The mechanism of microgel induced wettability alteration has been proposed based on the interaction between microgel and TPCL. The findings pave the way for microgel-induced wettability alteration towards enhanced oil recovery (EOR).
资助项目	Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem[228599] ; RCN ; Aker BP ASA ; Wintershall Norge AS via NANO2021 KPN project WINPA[234626]
WOS关键词	ENHANCED OIL-RECOVERY ; SELF-CLEANING SURFACES ; SENSITIVE MICROGELS ; NANOFLUIDS ; SYSTEMS ; ANGLE ; SURFACTANTS ; PARTICLES ; INTERFACE ; EMULSIONS
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000447625500036
资助机构	Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; RCN ; RCN ; RCN ; RCN ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; RCN ; RCN ; RCN ; RCN ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; RCN ; RCN ; RCN ; RCN ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; Research Council of Norway (RCN) via PETROMAKSII FP project SustainCem ; RCN ; RCN ; RCN ; RCN ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Aker BP ASA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA ; Wintershall Norge AS via NANO2021 KPN project WINPA
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/39647]
专题	合肥物质科学研究院_应用技术研究所
通讯作者	Gong, Yi; He, Jianying
作者单位	1.Norwegian Univ Sci & Technol, Dept Struct Engn, NTNU Nanomech Lab, N-7491 Trondheim, Norway 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, CAS Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Gong, Yi,Wang, Mao,Zhang, Zhiliang,et al. Microgel evolution at three-phase contact region and associated wettability alteration[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2018,558:297-302.
APA	Gong, Yi,Wang, Mao,Zhang, Zhiliang,&He, Jianying.(2018).Microgel evolution at three-phase contact region and associated wettability alteration.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,558,297-302.
MLA	Gong, Yi,et al."Microgel evolution at three-phase contact region and associated wettability alteration".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 558(2018):297-302.