ICCAS OpenIR
Structure and dynamic process of two-dimensional monodendron assembly
Gong, JR; Lei, SB; Wan, LJ; Deng, GJ; Fan, QH; Bai, CL
2003-08-12
Source PublicationCHEMISTRY OF MATERIALS
ISSN0897-4756
Volume15Issue:16Pages:3098-3104
AbstractThe formation and structure of self-assembled monolayers of three monodendrons, 5-(benzyloxy)-isophthalic acid derivatives, bearing different alkyl substitutents on highly oriented pyrolytic graphite have been studied by scanning tunneling microscopy (STM). It is found that the arrangements of the molecules with one and two alkyl substituents are different, although the two molecules both form long-range ordered structures. For the derivative with three alkyl substituents, no ordered arrangement in a large area was observed. The interaction mechanism of the self-assembly monolayer is discussed. As an example, the formation and dynamic process of the adlayer of monodendron derivative with one alkyl chain was directly investigated by STM. In the same scanning area, time-dependent disorder-order transition was observed. The result can be explained by the minimization of the free energy in the whole system.
DOI10.1021/cm030289u
Indexed BySCI
Language英语
WOS IDWOS:000184681100007
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80578
Collection中国科学院化学研究所
Corresponding AuthorWan, LJ
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Gong, JR,Lei, SB,Wan, LJ,et al. Structure and dynamic process of two-dimensional monodendron assembly[J]. CHEMISTRY OF MATERIALS,2003,15(16):3098-3104.
APA Gong, JR,Lei, SB,Wan, LJ,Deng, GJ,Fan, QH,&Bai, CL.(2003).Structure and dynamic process of two-dimensional monodendron assembly.CHEMISTRY OF MATERIALS,15(16),3098-3104.
MLA Gong, JR,et al."Structure and dynamic process of two-dimensional monodendron assembly".CHEMISTRY OF MATERIALS 15.16(2003):3098-3104.
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