中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Polymer/particle/water intermolecular interaction regulated freeze-dried Pickering emulsion morphology

文献类型:期刊论文

作者Wang, Rui1,2,3; Wang, Fengyu1,3; Gong, Yi1,3; Cheng, Hua1,2,3,4; Shu, Mengting1,2,3; Qin, Tengfei1,2,3; Ding, Xin1,3; Hu, Rui1,3; Zheng, Kang1,3; Zhang, Xian1,3
刊名COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
出版日期2020-10-20
卷号603
ISSN号0927-7757
关键词Microcapsules Intermolecular interaction Oil-water interface Pickering emulsion
DOI10.1016/j.colsurfa.2020.125289
通讯作者Gong, Yi(yigong@rntek.cas.cn) ; Tian, Xingyou(xytian@issp.ac.cn)
英文摘要Colloidal particles self-assembled at oil-water interfaces of Pickering emulsion served as a desired template for functional materials fabrication, raising broad attention from pharmaceutical engineering. Linking interfacial colloidal particles in Pickering emulsion based on strong molecular bonding, such as covalent bonding and ionic bonding have been widely investigated for colloidosomes preparation. This study demonstrated that relatively weak intermolecular interactions such as chemical coordination bond and hydrogen bond can also regulate the distribution of inorganic particles at the oil-water interface of emulsion. Pickering emulsion stabilized by boron nitride (BN) particles has been systematically studied by tuning the dissolved polymer in water phase after lyophilization (freeze-drying). The morphology of as-formed polymer-BN composite exhibited hollow microcapsules, "sphere-strip" mixture and aerogel, respectively, depending on the polymer/BN and polymer/water interaction. The mechanism of polymer regulating Pickering emulsion morphology has been proposed, which will enrich the current understanding of Pickering emulsion behavior during lyophilization and provide new strategy for the fabrication of functional materials.
WOS关键词ENHANCED THERMAL-CONDUCTIVITY ; TEMPLATED ASSEMBLY STRATEGY ; GRAPHENE OXIDE ; COLLOIDOSOMES ; POLYMER ; MICROSTRUCTURE ; NANOSHEETS ; STABILITY ; TENSION ; ROUTE
资助项目Youth Innovation Promotion Association CAS[2020446] ; Anhui Provincial Natural Science Foundation[1908085QB64] ; Anhui Provincial Natural Science Foundation[1808085QE160] ; CASHIPS (Hefei Institutes of Physical Science, CAS) Director's Fund[YZJJ2019QN23] ; Young Teachers Special Project of Hefei Normal University[2017QN17] ; Key Lab of Photovoltaic and Energy Conservation Materials, CAS ; Anhui Province Key Laboratory of Environment-friendly Polymer Materials
WOS研究方向Chemistry
语种英语
出版者ELSEVIER
WOS记录号WOS:000572398700006
资助机构Youth Innovation Promotion Association CAS ; Anhui Provincial Natural Science Foundation ; CASHIPS (Hefei Institutes of Physical Science, CAS) Director's Fund ; Young Teachers Special Project of Hefei Normal University ; Key Lab of Photovoltaic and Energy Conservation Materials, CAS ; Anhui Province Key Laboratory of Environment-friendly Polymer Materials
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/104235]  
专题中国科学院合肥物质科学研究院
通讯作者Gong, Yi; Tian, Xingyou
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Key Lab Photovolat & Energy Conservat Mat, Hefei 230031, Peoples R China
4.Hefei Normal Univ, Dept Chem & Chem Engn, Hefei 230061, Peoples R China
推荐引用方式
GB/T 7714
Wang, Rui,Wang, Fengyu,Gong, Yi,et al. Polymer/particle/water intermolecular interaction regulated freeze-dried Pickering emulsion morphology[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2020,603.
APA Wang, Rui.,Wang, Fengyu.,Gong, Yi.,Cheng, Hua.,Shu, Mengting.,...&Tian, Xingyou.(2020).Polymer/particle/water intermolecular interaction regulated freeze-dried Pickering emulsion morphology.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,603.
MLA Wang, Rui,et al."Polymer/particle/water intermolecular interaction regulated freeze-dried Pickering emulsion morphology".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 603(2020).

入库方式: OAI收割

来源:合肥物质科学研究院

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