ICCAS OpenIR
Monolayers of novel calix[4]arene derivative and its palladium(II) complexes formed at the air-water interface
He, WJ; Liu, F; Ye, ZF; Zhang, Y; Guo, ZJ; Zhu, LG; Zhai, XH; Li, JB
2001-02-20
Source PublicationLANGMUIR
ISSN0743-7463
Volume17Issue:4Pages:1143-1149
Abstract5,11,17,23-Tetra-tert-butyl-25,27-di{[(2'-amino-4'-methylthio)butyryl]aminoethoxy}-26,28-dihydroxycalix[4]- arene (L) and its mono- and binuclear palladium(II) complexes (PdLCl2 and Pd2LCl4) were synthesized. Their monolayers at the air-water interface were investigated by film balance measurements (compression/expansion experiments, area relaxation experiments, viscosity measurements) and Brewster angle microscopy. The monolayer oft is inclined to form domains and multilayers, while the monolayer of PdLCl2 demonstrates good reversibility and high collapse pressure. The monolayer formed by Pd2LCl4 exhibits extraordinary cohesiveness, stability, and robustness. Its extraordinary properties are likely due to the intermolecular cross-linkage of precursor complex of Pd2LCl4 via strong chloride bridges. This provides an example of improving mechanical, properties of film through intermolecular metal complexing.
DOI10.1021/la001090o
Indexed BySCI
Language英语
WOS IDWOS:000167064600027
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77418
Collection中国科学院化学研究所
Corresponding AuthorZhu, LG
Affiliation1.Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Colloid & Interface Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
He, WJ,Liu, F,Ye, ZF,et al. Monolayers of novel calix[4]arene derivative and its palladium(II) complexes formed at the air-water interface[J]. LANGMUIR,2001,17(4):1143-1149.
APA He, WJ.,Liu, F.,Ye, ZF.,Zhang, Y.,Guo, ZJ.,...&Li, JB.(2001).Monolayers of novel calix[4]arene derivative and its palladium(II) complexes formed at the air-water interface.LANGMUIR,17(4),1143-1149.
MLA He, WJ,et al."Monolayers of novel calix[4]arene derivative and its palladium(II) complexes formed at the air-water interface".LANGMUIR 17.4(2001):1143-1149.
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