Isomerization kineties of spirocompounds incorporated into sodium dialkylmethyl sulfate bilayer membranes

Isomerization kineties of spirocompounds incorporated into sodium dialkylmethyl sulfate bilayer membranes

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摘要 The isomerization kinetics of a spiropyran(1)and a spirooxazine(2)embedded in bilayer membranes of sodium 1-pentadecylhexadecyl sulfate(3)and sodium 1-undecyl dodecyl sulfate(4),respeatively,were investigated.The thermal decay of 2 obeyed first-order kinetics, whereas that of 1 consisted of two simultaneous first-order processes.Kinetic parameters were obtained from Arrhenius plots. The isomerization kinetics of a spiropyran(1)and a spirooxazine(2)embedded in bilayer membranes of sodium 1-pentadecylhexadecyl sulfate(3)and sodium 1-undecyl dodecyl sulfate(4),respeatively,were investigated.The thermal decay of 2 obeyed first-order kinetics, whereas that of 1 consisted of two simultaneous first-order processes.Kinetic parameters were obtained from Arrhenius plots.

作者 WANG,Guan-Wu LEI,Xue-Gong LI,Zi-Zhong LIU,You-Cheng National Laboratory of Applied Organic Chemistry and Department of Chemistry,Lanzhou University,Lanzhou 730000FAN,Mei-Gong Institute of Photographic Chemistry,Chinese Academy of Sciences,Beijing 100101

出处《Chinese Journal of Chemistry》 SCIE CAS CSCD 1993年第2期178-182,共8页 中国化学（英文版）

基金 project supported by the National Natural Science Foundation of China.

关键词 Isomerization kineties of spirocompounds incorporated into sodium dialkylmethyl sulfate bilayer membranes

分类号 O6 [理学—化学]

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Chinese Journal of Chemistry

1993年第2期

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Isomerization kineties of spirocompounds incorporated into sodium dialkylmethyl sulfate bilayer membranes

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