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@article{1504076, author = {Pribus, Marek and Trnková, Libuše and Grancicova, Ol'ga and Olexová, Anna}, article_number = {7}, doi = {http://dx.doi.org/10.1002/kin.21174}, keywords = {MALONIC-ACID; DIIODOMALONIC ACID; SELF-ASSEMBLIES; CO2 EVOLUTION; IODINE; MICELLES; DYNAMICS}, language = {eng}, issn = {0538-8066}, journal = {International Journal of Chemical Kinetics}, title = {A Potentiometric Study of the Briggs-Rauscher Oscillatory Reaction in a Solution of Nonionic Surfactants and tert-Butanol}, url = {https://doi.org/10.1002/kin.21174}, volume = {50}, year = {2018} }
TY - JOUR ID - 1504076 AU - Pribus, Marek - Trnková, Libuše - Grancicova, Ol'ga - Olexová, Anna PY - 2018 TI - A Potentiometric Study of the Briggs-Rauscher Oscillatory Reaction in a Solution of Nonionic Surfactants and tert-Butanol JF - International Journal of Chemical Kinetics VL - 50 IS - 7 SP - 481-494 EP - 481-494 PB - Wiley Online Library SN - 05388066 KW - MALONIC-ACID KW - DIIODOMALONIC ACID KW - SELF-ASSEMBLIES KW - CO2 EVOLUTION KW - IODINE KW - MICELLES KW - DYNAMICS UR - https://doi.org/10.1002/kin.21174 L2 - https://doi.org/10.1002/kin.21174 N2 - The concentration effect of nonionic surfactants and tert-butanol was investigated on the Briggs-Rauscher oscillatory reaction in a stirred batch raector at 25 °C in both the absence and presence of nonionic surfactant and tert-butanol as well. The addition of TritonX-100, Brij 58 and Tween 20 influenced the oscillatory parameters ina similar fashion a decrease of the induction period until its disappearance, an increase of the oscillation, and a gradual increase of the oscillation numbers. The addition of Brij 30 has no significant effect on the oscillation parameters of the Briggs-Rauscher oscillatory reaction. The effect of tert-butanol on the Briggs-rauscher oscillatory reaction is very similar to the effect of Brij 58, however, we were unable to observe the diappearance of the induction period on the studied concentration range. The addition of Tween 80 to the reaction mixture has a similar effect as the addition of Triton X-100, Brij 58, or Tween 20, except for the induction period, which in the case of Tween 80, it becomes larger. The observed effects are explained in terms of micellar catalysis or inhibition, that is, in a different extent of individual reactants of solubilization. ER -
PRIBUS, Marek, Libuše TRNKOVÁ, Ol'ga GRANCICOVA a Anna OLEXOVÁ. A Potentiometric Study of the Briggs-Rauscher Oscillatory Reaction in a Solution of Nonionic Surfactants and tert-Butanol. \textit{International Journal of Chemical Kinetics}. Wiley Online Library, 2018, roč.~50, č.~7, s.~481-494. ISSN~0538-8066. Dostupné z: https://dx.doi.org/10.1002/kin.21174.
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