ICCAS OpenIR
Study on the Intramolecular Electron Transfer of TTP-(CH2)(4)-Pc
Chen Jianxin1; Tian Hongjian2; Zhang Honghao1; Zhou Qiangfu2; Hu Huijun2; Xu Guangzhi1
1996
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume12Issue:1Pages:12-17
AbstractThe intramolecular electron transfer of TTP-(CH2)(n)-Pc ws studied by means of time correlated single photon counting method. When the Pc subunit of the compound is excited, the fluorescence of the compound is quenched by intramolecular electron transfer and the electron transfer is most favorable in the compound with n-4. When the TTP subunit of the compound is excited, the flourescence decay of the compound will be biexponential, which shows the existence of an electron transfer process. Some kinetic parameters were derived from the experimental data. With n increasing, the activation energy and the reorganization energy increase whereas the electron transfer rate decreases. Moreover, the free enthalpy change of electron transfer reaction Delta G(es) and the charge-separated rate k(CS) are in the order of:
KeywordPorphyrin-phthalocyanine Electron Transfer Time Correlated Single Photon Couting Fluorescence
DOI10.3866/PKU.WHXB19960104
Indexed BySCI
Language英语
WOS IDWOS:000207591300004
PublisherPEKING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74048
Collection中国科学院化学研究所
Corresponding AuthorChen Jianxin
Affiliation1.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Photog Chem, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Chen Jianxin,Tian Hongjian,Zhang Honghao,et al. Study on the Intramolecular Electron Transfer of TTP-(CH2)(4)-Pc[J]. ACTA PHYSICO-CHIMICA SINICA,1996,12(1):12-17.
APA Chen Jianxin,Tian Hongjian,Zhang Honghao,Zhou Qiangfu,Hu Huijun,&Xu Guangzhi.(1996).Study on the Intramolecular Electron Transfer of TTP-(CH2)(4)-Pc.ACTA PHYSICO-CHIMICA SINICA,12(1),12-17.
MLA Chen Jianxin,et al."Study on the Intramolecular Electron Transfer of TTP-(CH2)(4)-Pc".ACTA PHYSICO-CHIMICA SINICA 12.1(1996):12-17.
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