照相稳定剂583对扁平卤化银乳剂微晶的增感作用  

Sensitization Function of Photographic Stabilizer 583 in Tabular Silver Halide Microcrystals

作　　者：王荣琴[1] 杨赣[1] 

机构地区：[1]中国科学院感光化学研究所

出　　处：《感光材料》1997年第3期21-24,共4页

摘　　要：应用双注仪制备了单分散六边形扁平溴碘化银乳剂微晶，研究了照相稳定剂５８３对乳剂照相性能和电性质的影响。结果表明：５８３对Ｓ＋Ａｕ增感的扁平溴碘化银乳剂微晶有明显的增感作用，而对未经化学增感的乳剂没有增感作用。从５８３对离子过程、电子的复合和捕获过程的影响进一步研究了其增感机理。Monodispersed tabular AgBrI emulsion microcrystals are prepared by double jet method.The influence of stabilizer 583 on the photographic properties,electric properties and luminescence at 77K were studied respectively. The mechanism of sensitization by 583 in monodispersed tabular AgBrI grains is discussed.

关 键 词：稳定剂583 增感机理 卤化银乳剂 照相乳剂 

分 类 号：TQ571.2[化学工程—精细化工] TQ572.41