CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Effect of Ionic Liquid [bmim][PF6] on the Transient Photolysis Behavior of Xanthone
Fu Hai-ying(付海英); Cao Xi-yan; Xing Zhao-guo; Wu Guo-zhong(吴国忠)
2013
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
Pages1744
Conference Date2013
AbstractThe transient photochemical behavior of xanthone(XAN) in 1-butyl-3-methyl irnidazolium hexafluoride phosphate ionic liquid ([bmim][PF6]) or binary mixed solution with acetonitrile (MeCN) was investigated by nano-second laser photolysis techniques. The spectral blue shift of (3)XAN* was observed in the neat [bmim][PF6] or IL/MeCN mixture solution compared to MeCN solution. And the yield was also increased. Moreover, the energy transfer rate constant of XAN and naphthalene (NAP) was affected by the concentrations of ionic liquid. The values decreased rapidly with increasing VIL. For example, the values were 1.2X10(10) mol.L-1.s(-1) in MeCN, and 1.1X10(8) mol.L-1.s(-1) in [bmim][PF6], respectively. The photo-induced electron transfer between XAN and N,N-dimethylaniline was also investigated by changing the concentrations of [bmim][PF6] in binary solution.
ISSN1000-0593
Indexed BySCI
Funding Project应物所课题组
Language英语
WOS IDWOS:000321408100004
Citation statistics
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13589
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Fu Hai-ying,Cao Xi-yan,Xing Zhao-guo,et al. Effect of Ionic Liquid [bmim][PF6] on the Transient Photolysis Behavior of Xanthone[C],2013:1744.
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