Charge-acceptance

Charge acceptance of the silver—2inc system is normally on the order of 95—100% efficient based on coulombic (ampere-hour output over input) values. This is tme of any of the charging methods when carried out in the proper manner. Thus overcharge is rarely necessary in charging silver—2inc cells and batteries. 

The photoreceptor must be stable in performance. In order to guarantee that the quaUty of copies stays the same after hundreds of thousands of produced copies, the photoreceptor should maintain the same charge acceptance. That is, the potential across the photoreceptor should be the same... 

In cases where the pertinent configuration is a transition state rather than an intermediate, the importance of a charge-accepting structural feature will depend on the degree to which a charge is actually developed in the transition state. This means that even on electronic grounds alone it is not certain that migration aptitudes should be independent... 

On the other hand, in the case of Equation 2.8, in spite of the mathematical difficulties associated with the discontinuities, one has the advantage of being able to differentiate the response of the system to charge donation from that corresponding to charge acceptance. 

Ionization Potential (IP), Electron Affinity (EA), Maximal Charge Acceptance ANmax, and Electrophilicity Index Ground State for the First and Second Row Atoms (Units in eV)... 

Nostradamus nodded to me. I broke the seals, unwrapped the parcel again, and produced the offensive diary. I took it across to them. Again it was Domenico who took charge, accepting the book with his left hand and then opening it so that his brother could see also. 

You have a choice. You can take charge, accept the challenge, and make the most of your opportunities, or you can coast through retirement and never know what you ve missed. 

High charge acceptance of 10n-1012 ions cm-2 and a decay time longer than the processing time (tp sec). 

During the past three decades, there have been many models of charge acceptance, dark discharge, and photoinduced discharge described in the litera-... 

The effects of the generation-layer fabrication variables on the sensitometry of a dual-layer photoreceptor prepared with bis(4-dimethylaminophenyl) squaraine (X = H in Appendix 2) have been extensively investigated by Law (1987). The charge acceptance, dark discharge, sensitivity, and the residual... 

Decreased charge acceptance of dual-layer photoreceptors with N,N -dipheny l-N,N -bis(3 -methylphenyl)-( 1,1 -bipheny l)-4,4 -diamine (TPD) containing transport layers after extended corona exposures has been reported by Pai and Yanus (1984). This effect was reduced by the addition of a thin polymer surface layer doped with bis-(2-methyl-4-N,N-diethylaminophenyl)phenyl-methane. Ong et al. (1989) described a similar effect with an inverse dual-layer photoreceptor. In this case, the surface layer contained an electron transport... 

Kanemitsu et al. (1989) observed decreased charge acceptance after prolonged irradiation of polymers doped with the hole transport molecule 2-(p-dipropylaminophenyl) -4- (p-dimethylaminophenyl) -5- (o-chlorophenyl) -1,3-oxazole. The effects depended on the polymer. A mechanism involving photo-induced charge transfer was proposed. Stolle et al. (1987) made a similar observation in studies of polymer photoconductors such as poly(N-vinyl-... 

Environment effects have been described by Law (1987) in studies of a dual-layer photoreceptor with a squaraine-pigment-based generation layer. Seasonal fluctuations in dark decay and charge acceptance were observed and related to humidity. Water adsorption on the pigment particles was suggested as the underlying cause. 

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