CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Fluoride ion yield and absorption spectral analysis of irradiated imidazolium-based room-temperature ionic liquids
Huang, Wei; Chen, Shimou(陈仕谋); Liu, Yusheng; Fu, Haiying(付海英); Wu, Guozhong(吴国忠)
2011
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume80Issue:4Pages:573
AbstractThe radiation chemical yields of F ions (G(F(-)) values) were measured for a group of imidazolium-based room-temperature ionic liquids following (60)Co gamma ray irradiation. The G(F(-)) values of ionic liquids: hexafluorophosphate, bis[(trifluoromethyl)sulfonyl]imide, trifluoromethanesulfonate and tetrafluoroborate anions associated with 1-butyl-3-methylimidazolium cations were determined to be 0.227, 0.136, 0.101 and 0.008 mu mol J(-1), respectively. The G(F(-)) value is dependent on the F-X (X = B, P. etc.) bond energy and the anion structure and can be considered as an indicator of the radiation stability of fluorine-containing ionic liquids. In addition, as confirmed by UV-Vis absorption measurement, the radiolytic products with strong photoabsorption and color darkening depend on the structures of both the cation and the anion. (C) 2010 Elsevier Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000287624600008
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9513
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Huang, Wei,Chen, Shimou,Liu, Yusheng,et al. Fluoride ion yield and absorption spectral analysis of irradiated imidazolium-based room-temperature ionic liquids[J]. RADIATION PHYSICS AND CHEMISTRY,2011,80(4):573.
APA Huang, Wei,Chen, Shimou,Liu, Yusheng,Fu, Haiying,&Wu, Guozhong.(2011).Fluoride ion yield and absorption spectral analysis of irradiated imidazolium-based room-temperature ionic liquids.RADIATION PHYSICS AND CHEMISTRY,80(4),573.
MLA Huang, Wei,et al."Fluoride ion yield and absorption spectral analysis of irradiated imidazolium-based room-temperature ionic liquids".RADIATION PHYSICS AND CHEMISTRY 80.4(2011):573.
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