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Silica-Based Liquid Marbles as Microreactors for the Silver Mirror Reaction
Sheng, Yifeng1; Sun, Guanqing1; Wu, Jie2; Ma, Guanghui2; Ngai, To1,3,4
2015-06-08
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume54Issue:24Pages:7012-7017
Abstract

Little attention has been paid to the participation of the shell of silica-particle-based liquid marbles and their influence on chemical reactions. The fabrication of liquid marbles with the encapsulating particle shells not only act as protecting layers to provide a confined environment, but also provide the reactive substrate surfaces to regulate the classical silver mirror reaction. Fabrication of silver mirrors with different morphologies was achieved by modifying particle surface properties, which could further lead to Janus liquid marbles. The different evaporation behavior of microreactors was demonstrated. Micrometer-sized silica particles were used for the preparation of monolayer-stabilized liquid marbles, which show great potential in fabricating Janus particles from superhydrophobic particles that are not attainable from Pickering emulsions.

KeywordInterfaces Liquid Marbles Microreactors Silica Particles Silver Mirror Reaction
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1002/anie.201500010
Indexed BySCI
Language英语
WOS KeywordCOLLOIDAL PARTICLES ; ORGANIC-SYNTHESIS ; JANUS PARTICLES ; DROPLETS ; NANOPARTICLES ; WATER ; REACTORS ; MANIPULATION ; STABILITY ; EMULSIONS
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000356385500007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19303
Collection生化工程国家重点实验室
Affiliation1.Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
3.Chinese Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
4.Chinese Univ Hong Kong, Dept Chem, Shenzhen 518057, Peoples R China
Recommended Citation
GB/T 7714
Sheng, Yifeng,Sun, Guanqing,Wu, Jie,et al. Silica-Based Liquid Marbles as Microreactors for the Silver Mirror Reaction[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(24):7012-7017.
APA Sheng, Yifeng,Sun, Guanqing,Wu, Jie,Ma, Guanghui,&Ngai, To.(2015).Silica-Based Liquid Marbles as Microreactors for the Silver Mirror Reaction.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(24),7012-7017.
MLA Sheng, Yifeng,et al."Silica-Based Liquid Marbles as Microreactors for the Silver Mirror Reaction".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.24(2015):7012-7017.
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