메뉴 건너뛰기




Volumn 113, Issue 19, 2009, Pages 5531-5539

Photophysics and photochemistry of an asymmetrically substituted diazene: A suitable cage effect probe

Author keywords

[No Author keywords available]

Indexed keywords

BIPHENYL MOIETY; C-O STRETCHING; CAGE EFFECT; COMPRESSED GAS; DIAZENE; DISPROPORTIONATION; ELECTRONIC ENERGIES; ETHYL RADICALS; FLUORESCENCE LIFETIMES; IR MEASUREMENTS; LASER FLASH PHOTOLYSIS; N-HEXANE; NO DISSOCIATION; PHOTO-INITIATOR; PHOTOPHYSICS; PICOSECOND; REFERENCE COMPOUNDS; ROOM TEMPERATURE; SECOND-ORDER RATE CONSTANTS; TIME DOMAIN; TIME RANGE;

EID: 66149140603     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp809315u     Document Type: Article
Times cited : (5)

References (43)
  • 18
    • 66149134989 scopus 로고    scopus 로고
    • By asymmetrically substituted compound, when applied to diazenes or ketones, we mean here a diazene or carbonyl group bound to two different groups on either side, yielding two different free alkyl radicals by photolysis
    • By asymmetrically substituted compound, when applied to diazenes or ketones, we mean here a diazene or carbonyl group bound to two different groups on either side, yielding two different free alkyl radicals by photolysis.
  • 19
    • 66149092108 scopus 로고    scopus 로고
    • Photolysis of an asymmetrically substituted diazene in supercritical fluids and compressed gases: A cage effect study
    • in press
    • Hoijemberg, P. A.; Zerbs, J.; Japas, M. L.; Chesta, C. A.; Schroeder, J.; Aramendía, P. F. Photolysis of an asymmetrically substituted diazene in supercritical fluids and compressed gases: a cage effect study. J. Phys. Chem. A, in press.
    • J. Phys. Chem. A
    • Hoijemberg, P.A.1    Zerbs, J.2    Japas, M.L.3    Chesta, C.A.4    Schroeder, J.5    Aramendía, P.F.6
  • 29
    • 66149126731 scopus 로고    scopus 로고
    • esc) [t-Bu]/[BME] (4) If we make the assumption that rate constants for the radical reactions and cage factors for the different radical encounters are all equal, then the concentrations of the two radicals are equal, and we arrive at the expression given in the text.
    • esc) [t-Bu]/[BME] (4) If we make the assumption that rate constants for the radical reactions and cage factors for the different radical encounters are all equal, then the concentrations of the two radicals are equal, and we arrive at the expression given in the text.
  • 34
    • 0031801891 scopus 로고    scopus 로고
    • Srivastava, S.; Yourd, E.; E.; Toscano, J. P. J. Am. Chem. Soc. 1998, 120, 6173-6174.
    • Srivastava, S.; Yourd, E.; E.; Toscano, J. P. J. Am. Chem. Soc. 1998, 120, 6173-6174.
  • 39
    • 66149119533 scopus 로고    scopus 로고
    • We assume that there is no difference in the photochemistry of the diazene between 254 nm excitation (steady-state experiments where f- diazenewas determined) and 266 nm excitation nanosecond pulses used to obtain the data in Figure 4
    • diazenewas determined) and 266 nm excitation (nanosecond pulses used to obtain the data in Figure 4).
  • 43
    • 66149137381 scopus 로고    scopus 로고
    • Turro, N. J. Chapter 9. In Modern Molecular Photochemistry; University Science Books: Mill Valley, CA, 1991; p 314.
    • Turro, N. J. Chapter 9. In Modern Molecular Photochemistry; University Science Books: Mill Valley, CA, 1991; p 314.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.