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Volumn 199, Issue 2-3, 2008, Pages 130-135

Magnetic field effects due to the relaxation mechanism observed for the photo-induced electron transfer reaction of zinc(II)tetraphenylporphyrin and 2-methyl-1,4-naphthoquinone

Author keywords

Laser flash photolysis; MFEs; MNQ; PET reaction; Relaxation mechanism; ZnTPP

Indexed keywords


EID: 56349090860     PISSN: 10106030     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jphotochem.2008.05.006     Document Type: Article
Times cited : (5)

References (43)
  • 2
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    • J.F. Rabek, G.W. Scott Eds, CRC Press, Boca Raton, FL, Chapter 1
    • U.E. Steiner, H.-J. Wolff, in: J.F. Rabek, G.W. Scott (Eds.), Photochemistry and Photophysics, vol. 4, CRC Press, Boca Raton, FL, 1991 (Chapter 1).
    • (1991) Photochemistry and Photophysics , vol.4
    • Steiner, U.E.1    Wolff, H.-J.2
  • 4
    • 0003879474 scopus 로고
    • J.F. Rabek Ed, CRC Press, Boca Raton, FL, Chapter 2
    • H. Hayashi, in: J.F. Rabek (Ed.), Photochemistry and Photophysics, vol. 1, CRC Press, Boca Raton, FL, 1990 (Chapter 2)
    • (1990) Photochemistry and Photophysics , vol.1
    • Hayashi, H.1
  • 5
    • 85030574634 scopus 로고    scopus 로고
    • S. Nagakura, H. Hayashi, T. Azumi, Dynamic Spin Chemistry, Kodansha-Wiley, Tokyo/New York, 1998;
    • S. Nagakura, H. Hayashi, T. Azumi, Dynamic Spin Chemistry, Kodansha-Wiley, Tokyo/New York, 1998;
  • 23
    • 85030589051 scopus 로고    scopus 로고
    • J.W. Buchler, in: D. Dolphin (Ed.), The Porphyrins, 1, AP, New York, NW, 1978 (Chapter 10).
    • J.W. Buchler, in: D. Dolphin (Ed.), The Porphyrins, vol. 1, AP, New York, NW, 1978 (Chapter 10).
  • 25
    • 85030579316 scopus 로고    scopus 로고
    • Density and viscosity were measured with a DMA 5000 density meter (Anton Paar) and a VM-10A-L viscometer (CBC) at 293 K, respectively.
    • Density and viscosity were measured with a DMA 5000 density meter (Anton Paar) and a VM-10A-L viscometer (CBC) at 293 K, respectively.
  • 31
    • 85030572933 scopus 로고    scopus 로고
    • The quenching rate constant of the T-T absorption of the ZnTPP in the mixed solvent of cyclohexanol and 2-propanol (3:1, v/v) was found to 5.1 × 108 mol-1 dm3 s-1 from the analysis of the concentration dependence of the transient absorption at 450nm in the absence and presence of 2MNQ
    • -1 from the analysis of the concentration dependence of the transient absorption at 450nm in the absence and presence of 2MNQ.
  • 37
    • 85030574511 scopus 로고    scopus 로고
    • From the observed CIDEP spectrum, the hyperfine coupling constant (a value) of 2MNQ anion radical was found to be 0.276 mT. The a-values of ZnTPP cation radical were reported in reference [18(a)].
    • From the observed CIDEP spectrum, the hyperfine coupling constant (a value) of 2MNQ anion radical was found to be 0.276 mT. The a-values of ZnTPP cation radical were reported in reference [18(a)].
  • 40
    • 85030591124 scopus 로고    scopus 로고
    • The anisotropic g values of ZnTPP cation radical were reported as follows in reference [18(b)]: g⊥ = 2.0027, g∥ = 2.0022.
    • The anisotropic g values of ZnTPP cation radical were reported as follows in reference [18(b)]: g⊥ = 2.0027, g∥ = 2.0022.
  • 43
    • 85030585081 scopus 로고    scopus 로고
    • B was calculated to be 0.00323.
    • B was calculated to be 0.00323.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.