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Studies of benzoic acid and its methyl substitutes by using laser flash photolysis
Zhao, HW(赵红卫); Wang, WF(王文锋); Yao, SD(姚思德); Zhao, HW (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2006
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume26Issue:11Pages:1969
AbstractIn the present paper the photo-ionization and properties of excited state of benzoic acid and its methyl substitutes were studied using 248 nm laser flash photolysis. The quantum yields of hydrated electrons produced from photo-ionization, the lifetime of excited triplet, and the self quenching rate constants were also determined. It is shown that there isn't significant effect of different position of methyl residue at benzene ring on its excited triplet. The resonant excitation of triplet of benzoic acid was explored by the use of two-steps laser flash photolysis. The possible upper excited state and radical involved in the processes were guessed.
KeywordBenzoic Acid Transient Absorption Spectra Excited State Laser Flash Photolysis Two-steps Laser Flash Photolysis
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000242467600001
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8675
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhao, HW (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Zhao, HW,Wang, WF,Yao, SD,et al. Studies of benzoic acid and its methyl substitutes by using laser flash photolysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(11):1969.
APA Zhao, HW,Wang, WF,Yao, SD,&Zhao, HW .(2006).Studies of benzoic acid and its methyl substitutes by using laser flash photolysis.SPECTROSCOPY AND SPECTRAL ANALYSIS,26(11),1969.
MLA Zhao, HW,et al."Studies of benzoic acid and its methyl substitutes by using laser flash photolysis".SPECTROSCOPY AND SPECTRAL ANALYSIS 26.11(2006):1969.
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