Photogeneration mechanism

Figure 9. Schematic of the photophysics and photogeneration mechanism in poly(JV-vinylcarbazole). (Reprinted with permission from Ref. [28f].)...

The PES of the PI IHms (3 pm thickness) is observed in the UV, and visible speetral regions, due to the interactions with charge transfer between donor and aceeptor fragments of the PI chains (formation of CTC). Study of the photogeneration qirantum yield Cfeld dependence gives the evidence that the photogeneration mechanism is a FATD of radical ion pairs kinetically associated with the excited CTC. 

E. Silinsh, A. I. Belkind, D. Balode, A. Biseniece, V. V. Grechov, L. Taure, M. V. Kurik, Ya. Vertsimaka, and I. Bok, Photoelectric Properties, Energy Level Spectra and Photogeneration Mechanisms of Pentacene, Phys. Status Solidi (a) 25, 339-347 (1974). 

Lee KM, Wang DH, Koemer H, Vaia RA, Tan LS, White TJ (2012) Enhancement of photogenerated mechanical force in azobenzene-functionalized polyimides. Angew Chem Int Ed 51 41174121... 

Figure 10.28. A proposed photogeneration mechanism for phthalocyanine photoconductors in bilayer xerographic devices.

The photogeneration mechanism of perylene XXa was studied by Popovic et al. [247] using xerographic, pulsed photoconductivity and fluorescence measurements. The device investigated is bilayer in configura-... 

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