新型中空卤化银颗粒乳剂的制备和性能研究Ⅵ.中空立方体卤化银颗粒乳剂的制备和感光性能研究  

STUDY ON THE PREPARATION AND PROPERTY OF NOVEL HOLLOW GRAIN SILVER HALIDE EMULSIONS Ⅵ. THE PREPARATION AND PHOTOGRAPHIC PROPERTY OF HOLLOW GRAIN CUBIC SILVER HALIDE EMULSIONS

作　　者：黄凯[1] 李金培[1] 王素娥[1] 

机构地区：[1]中国科学院感光化学研究所,北京100101

出　　处：《感光科学与光化学》2000年第1期1-6,共6页Photographic Science and Photochemistry

基　　金：国家自然科学基金!资助项目 (批准号 :2 9573 1 40 ) ;美国柯达公司资助

摘　　要：The hollow cubic silver halide microcrystals were prepared. The relation between structure and property of the hollow cubic microcrystal emulsions was studied by means of surface development and chemical sensitization. The results show that the latent image is always formed preferentially around the holes of the hollow cubic silver halide microcrystals. Compared with solid cubic AgBr and AgBrCl emulsions, the hollow cubic grain emulsion has higher surface reaction activity and higher sensitivity. The advantages of hollow cubic silver halide microcrystals can be ascribed to their unique hole structure.\;The hollow cubic silver halide microcrystals were prepared. The relation between structure and property of the hollow cubic microcrystal emulsions was studied by means of surface development and chemical sensitization. The results show that the latent image is always formed preferentially around the holes of the hollow cubic silver halide microcrystals. Compared with solid cubic AgBr and AgBrCl emulsions, the hollow cubic grain emulsion has higher surface reaction activity and higher sensitivity. The advantages of hollow cubic silver halide microcrystals can be ascribed to their unique hole structure.\;

关 键 词：卤化银乳剂 中空立方体 感光性能 颗粒乳剂 

分 类 号：TQ57[化学工程—精细化工]