Photogeneration trinitro-fluorenone

A similar mechanism has been proposed15 to explain photogeneration data in the 1 1 charge transfer complex of PVK and 2,4,7-trinitro-9-fluorenone (TNF). The data points in Fig. 4 show the measured photogeneration efficiency and the solid line is calculated from the Onsager expression with 4>0 = 0.23 and r0= 35 A0. For a... 

Melz (1972) measured photogeneration efficiencies of charge-transfer complexes fonned between PVK and 2,4,7-trinitro-9-fluorenone (TNF). The thermalization distance varied from 25 A for the 1.0 0.06 PVK TNF molar ratio to 35 A for the 1.0 1.0 molar ratio. For all concentrations, the primary quantum... 

Photogeneration efficiencies of vapor-deposited 2,4,7-trinitro-9-fluorenone (TNF) were reported by Bulyshev et al. (1984). For photon energies greater than 3.0 eV, the results were described by a primary quantum yieild of 0.20 and a thermalization distance of 25 A. The geminate pair dissociation was described by an autoionization mechanism due to Balode et al. (1978). In agreement with model, the photogeneration efficiency was only weakly temperature dependent. 

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