引用本文:
刘天军, 吴世康. 偶氮苯光致异构化对紫精-曙洪络合的调控[J]. 物理化学学报,
1996, 12(04): 329-336.
doi:
10.3866/PKU.WHXB19960409
Citation: Liu Tian-Jun, Wu Shi-Kang. The Photoisomerization of Azobenzene for Regulating the Complex Behavior of Viologen with Eosin[J]. Acta Physico-Chimica Sinica, 1996, 12(04): 329-336. doi: 10.3866/PKU.WHXB19960409
Citation: Liu Tian-Jun, Wu Shi-Kang. The Photoisomerization of Azobenzene for Regulating the Complex Behavior of Viologen with Eosin[J]. Acta Physico-Chimica Sinica, 1996, 12(04): 329-336. doi: 10.3866/PKU.WHXB19960409
偶氮苯光致异构化对紫精-曙洪络合的调控
English
The Photoisomerization of Azobenzene for Regulating the Complex Behavior of Viologen with Eosin
Abstract:
In this paper, the synthesis of α, ω-azobenzen, viologen bichromophore long chain compounds, and the study on their photochemical and photophysical properties have been reported. The results indicated that the photoisomerization of azobenzene could regulat the constant of complexation between the viologen and eosin, and the photoregulating effect is correlated strongly with the length of the polymethylene spacer between two chromophores. Based on the spectra data of 1H NMR, the conformation effect has also been discussed and explained preliminarily.
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Key words:
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Photoisomerization
- / Photoregulation
- / Photochemical molecular devices
- / Azobenzene
- / Eosin
- / Viologen
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