Influence of fine emulsion properties to the sensitometric characteristics of T-crystals, received in result of a physical ripening of this emulsion

摘要

It was establised, that an opportunity to operate by sensitometric properties of T-crystals is available by change of source fine emulsion manufacturing conditions (pAg of a crystallization) or subjecting this emulsion of chemical sensitization. Experimental results specify on the fact, that during a physical ripening there is the carry of silver and silver sulfide centers from icrocrystals of fine emulsion on growing T-crystals. In our opinion such carry is possible in that case, when the growth of T-crystals proceeds on the coalescent mechanism.