SELF-ASSEMBLED MONOLAYERS CONTAINING POLYDIACETYLENES

被引:159
|
作者
BATCHELDER, DN
EVANS, SD
FREEMAN, TL
HAUSSLING, L
RINGSDORF, H
WOLF, H
机构
[1] UNIV LEEDS,DEPT PHYS,LEEDS LS2 9JT,ENGLAND
[2] UNIV MAINZ,DEPT ORGAN CHEM,MAINZ,GERMANY
关键词
D O I
10.1021/ja00082a028
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The formation of self-assembled dialkyl disulfide-functionalized monolayers containing diacetylenes is reported for the first time. The diacetylene derivative used was [S(CH2)(2)COO(CH2)(9)C drop CC drop C(CH2)(13)CH3](2) and was seen to form well-ordered monolayers when adsorbed on gold from THF. The monomer was readily converted to the polymeric form by a short exposure to UV radiation. A ''blue'' polymer was formed which was stable against further irradiation; that is, it did not become ''red''. During the polymerization the alkyl side chains displayed some reorganization.
引用
收藏
页码:1050 / 1053
页数:4
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