Premium
Isomerization kineties of spirocompounds incorporated into sodium dialkylmethyl sulfate bilayer membranes
Author(s) -
Wang GuanWu,
Lei XueGong,
Li ZiZhong,
Liu YouCheng,
Fan MeiGong
Publication year - 1993
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19930110213
Subject(s) - chemistry , isomerization , kinetics , bilayer , arrhenius equation , sodium dodecyl sulfate , membrane , sodium sulfate , sodium , sulfate , photochemistry , activation energy , organic chemistry , catalysis , biochemistry , physics , quantum mechanics
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), respectively, 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.