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Assembly of nonionic-anionic co-surfactants to template mesoporous silica vesicles with hierarchical structures
Yang, Bin1; Edler, Karen1; Guo, Chen2; Liu, Huizhou2; Edler, K
2010-06-01
Source PublicationMICROPOROUS AND MESOPOROUS MATERIALS
ISSN1387-1811
Volume131Issue:1-3Pages:21-27
AbstractMesoporous silica vesicles (MSV) with a hierarchical structure were developed using triblock copolymer Pluronic P103 and anionic surfactant sodium dodecyl sulfate (SDS) as a co-surfactant in the present of an inorganic salt, sodium fluoride (NaF). To some extent, variation in the particle size and vesicle cavity diameter can be achieved by adjusting the anionic-nonionic surfactant molar ratio. An onion-like vesicle morphology was obtained by changing the inorganic salt concentration. Based on the fitting of small angle neutron scattering data, a formation mechanism has been proposed. This work opens up a new way to synthesize mesoporous silica vesicles with controllable hierarchical structure using nonionic surfactant P103 and anionic surfactant SDS. (C) 2009 Elsevier Inc. All rights reserved.
KeywordMesoporous Silica Multilayer Vesicle Co-surfactant Self-assembly
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.micromeso.2009.11.036
Indexed BySCI
Language英语
WOS KeywordANGLE NEUTRON-SCATTERING ; SODIUM DODECYL-SULFATE ; TRIBLOCK COPOLYMER ; BLOCK-COPOLYMERS ; MESOSTRUCTURED SILICA ; IONIC SURFACTANTS ; MOLECULAR-SIEVES ; AQUEOUS-SOLUTION ; STEP SYNTHESIS ; SHELL
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000276627600003
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6142
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorEdler, K
Affiliation1.Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England
2.Chinese Acad Sci, Inst Proc Engn, Lab Separat Sci & Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yang, Bin,Edler, Karen,Guo, Chen,et al. Assembly of nonionic-anionic co-surfactants to template mesoporous silica vesicles with hierarchical structures[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2010,131(1-3):21-27.
APA Yang, Bin,Edler, Karen,Guo, Chen,Liu, Huizhou,&Edler, K.(2010).Assembly of nonionic-anionic co-surfactants to template mesoporous silica vesicles with hierarchical structures.MICROPOROUS AND MESOPOROUS MATERIALS,131(1-3),21-27.
MLA Yang, Bin,et al."Assembly of nonionic-anionic co-surfactants to template mesoporous silica vesicles with hierarchical structures".MICROPOROUS AND MESOPOROUS MATERIALS 131.1-3(2010):21-27.
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