[Study on the photoinduced-color changing about novel azobenzocrown ether derivatives 16ABC-OH and 16ABC-NH2 in water solution and Langmuir-Blodgett film].
Two kinds of azobenzocrown ether derivation 16ABC-OH and 16ABC-NH2 have been synthesized, and their photoinduced color changing phenomena has been investigated in water solution, the reaction of 16ABC-OH is the photochemical Cis-trans-isomerization, and it is a first-order reaction, but the reaction of 16ABC-NH2 photochemical Cis-trans-isomeriation is very complex; and it is not a first-order reaction. In Langmuir-Blodgett film of 16ABC-OH, there is not molecular self-assembly phenomenon, the part of Cis-16ABC-OH become to iso-16ABC-NH2, but in the film, 16ABC-NH2 form H-Polymer by self-assembly, and the photochromic Cis-trans-isomerization is forbidded.
Xu
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X
Center of Experiment, Henan Medical University, 450052 Zhengzhou.
Liu
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C
Xu
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S
Zheng
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Hu
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Z
Liu
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Z
He
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