Merocyanine β spiropyran transformation
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R. Richert; H. BΓ€ssler
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Article
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1985
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Elsevier Science
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English
β 503 KB
The non-exponential time dependence of spiropyran e merocyanine transformation in a co-polymer has been reinvestigated experimentally and analysed in terms of a disp\_ersive first-order chemical feacrion. Non-exponential dependence can be accounted for by a Gaussian distribution of activation energi