Photochemistry of tetrasulphonated zinc phthalocyanine in water and DMSO solutions by absorption, emission, Raman spectroscopy and femtosecond transient absorption spectroscopy

被引：28

作者：

Brozek-Pluska, B. ^{[1
]}

Jarota, A. ^{[1
]}

Kurczewski, K. ^{[1
]}

Abramczyk, H. ^{[1
,2
]}

机构：

[1] Tech Univ Lodz, Inst Appl Radiat Chem, Lab Laser Mol Spect, Fac Chem, PL-93590 Lodz, Poland

[2] Max Born Inst, D-12489 Berlin, Germany

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2009年 / 924卷

关键词：

Metal phthalocyanines; Raman spectroscopy; Femtosecond transient absorption spectroscopy; TRANSITION-METAL PHTHALOCYANINES; PHOTOINDUCED REDOX PROCESSES; ELECTRONIC-STRUCTURE; ELECTROCHEMISTRY; DERIVATIVES; SPECTROELECTROCHEMISTRY; FLUORESCENCE; AGGREGATION; WAVELENGTH; ULTRAFAST;

D O I：

10.1016/j.molstruc.2008.10.060

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Photochemical and photophysical primary events of tetrasulphonated zinc phthalocyanine anion Zn(tsPc)(4-) have been studied by femtosecond transient absorption as well as stationary emission and absorption spectroscopies. Raman and emission spectra recorded in the range of 293-77 K reveal spectral features that provide new information about the photochemistry of zinc phthalocyanines in liquid solutions of H2O and dimethyl sulphoxide (DMSO) as well as in crystal frozen matrices. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：338 / 346

页数：9

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