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Browsing by Author "Hackett, Peter A."

Browsing by Author "Hackett, Peter A."

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  • Photochemistry of 1,3-DichIoro-tetrafluoroacetone: Part 2.—The Triplet State 
    Hackett, Peter A.; Phillips, David (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (2), 1972)
    Quantum yields of S1→ T1 intersystem crossing in 1,3-dichloro-tetrafluoroacetone have been measured using the technique of biacetyl sensitization. The vibrationally-relaxed singlet state of the molecule intersystem crosses ...
  • Photochemistry of 1,3-Dichloro-tetrafluoroacetone: Part 1.—The Singlet State 
    Hackett, Peter A.; Phillips, David (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (2), 1972)
    The variation of the fluorescence quantum yield of 1,3-dichloro-tctrafluoroacetone with pressure of ketone and added gases is reported for several different exciting wavelengths. Fluorescence decay times were also measured. ...
  • Photochemistry of 1,3-Dichloro-tetrafluoroacetone: Part 3.—Quenching of the Excited States 
    Hackett, Peter A.; Phillips, David (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (2), 1972)
    The quenching of the excited singlet and triplet states of 1,3-dichloro-tctrafluoroacctone by various molecules is reported. Correlation of results with decomposition data indicate that for 310 nm excitation, some 25-30 % ...