CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Photochemical Reaction Kinetics of Duroquinone in a Mixture of Ionic Liquid [BPy][BF4] and Acetonitrile
Zhu, GL; Wang, Y; Zhang, LW; Liu, YC; Wu, GZ
2015
Source PublicationACTA PHYSICO-CHIMICA SINICA
Volume31Issue:3Pages:419—424
Subtype期刊文献
AbstractPhotochemical reactions of duroquinone (DQ) in solutions consisting of mixtures of the ionic liquid N-butylpyridinium tetrafluoroborate ([BPy][BF4]) and acetonitrile (MeCN) were studied using the 355 nm laser flash photolysis technique. Increasing the ratio of [BPy][BF4] had no obvious impact on the absorption peak of the triplet excited state of DQ ((3)Da), which followed monoexponential kinetics in the N-2-saturated solution. However, increasing the ratio of [BPy] [BF4] did affect the photoinduced electron transfer process from triethylamine to (3)DQ in the mixture by decreasing the reaction rate and the quantum yield of the transient radical. The results highlight the ability to tune the efficiency and the rate of the photoinduced electron transfer by changing the proportion of [BPy][BF4] in the mixture.
KeywordPhotoinduced Electron-transfer Laser Photolysis Aqueous-solution Triplet-state Spectroscopy Organization Dynamics Behavior Solvents
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24530
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Zhu, GL,Wang, Y,Zhang, LW,et al. Photochemical Reaction Kinetics of Duroquinone in a Mixture of Ionic Liquid [BPy][BF4] and Acetonitrile[J]. ACTA PHYSICO-CHIMICA SINICA,2015,31(3):419—424.
APA Zhu, GL,Wang, Y,Zhang, LW,Liu, YC,&Wu, GZ.(2015).Photochemical Reaction Kinetics of Duroquinone in a Mixture of Ionic Liquid [BPy][BF4] and Acetonitrile.ACTA PHYSICO-CHIMICA SINICA,31(3),419—424.
MLA Zhu, GL,et al."Photochemical Reaction Kinetics of Duroquinone in a Mixture of Ionic Liquid [BPy][BF4] and Acetonitrile".ACTA PHYSICO-CHIMICA SINICA 31.3(2015):419—424.
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