ICCAS OpenIR
Highly-ordered selective self-assembly of a trimeric cationic surfactant on a mica surface
Hou, Yanbo; Cao, Meiwen; Deng, Manli; Wang, Yilin
2008-10-07
Source PublicationLANGMUIR
ISSN0743-7463
Volume24Issue:19Pages:10572-10574
AbstractNovel trimeric cationic surfactant tri(dodecyldimethylammonioacetoxy)diethyltriamine trichloride (DTAD) has been synthesized, and its self-assembly morphology on a mineral surface has been studied. From its micelle solution, highly ordered bilayer patterns are obtained on a mica surface, whereas randomly distributed bilayer patches are formed on a silica substrate. The highly ordered bilayer patterns on mica are first caused by the matching of the special structure of DTAD headgroups with the negative charge sites on mica, which leads to the specific nucleation of DTAD on the mica surface via electrostatic interaction. Furthermore, hydrophobic interaction among the DTAD hydrocarbon chains results in the formation of the bilayer structure, and intermolecular hydrogen-bonding among the DTAD headgroups promotes the directional growth of such bilayer structures.
DOI10.1021/la802021b
Indexed BySCI
Language英语
WOS IDWOS:000259673500009
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64314
Collection中国科学院化学研究所
Corresponding AuthorWang, Yilin
AffiliationChinese Acad Sci, Key Lab Colloid & Interface Sci, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Hou, Yanbo,Cao, Meiwen,Deng, Manli,et al. Highly-ordered selective self-assembly of a trimeric cationic surfactant on a mica surface[J]. LANGMUIR,2008,24(19):10572-10574.
APA Hou, Yanbo,Cao, Meiwen,Deng, Manli,&Wang, Yilin.(2008).Highly-ordered selective self-assembly of a trimeric cationic surfactant on a mica surface.LANGMUIR,24(19),10572-10574.
MLA Hou, Yanbo,et al."Highly-ordered selective self-assembly of a trimeric cationic surfactant on a mica surface".LANGMUIR 24.19(2008):10572-10574.
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