关于内灰化卤化银乳剂提高感光材料遮盖率的研究  

STUDY ON THE IMPROVEMENT OF COVERING POWER BY USING INTERNAL FOGGED AgX EMULSION

作　　者：段培成 孔桂枝[1] 王宗云 赵艳[1] 

机构地区：[1]中国科学院感光化学研究所

出　　处：《感光科学与光化学》1996年第3期266-268,共3页Photographic Science and Photochemistry

摘　　要：关于内灰化卤化银乳剂提高感光材料遮盖率的研究段培成，孔桂枝，王宗云，赵艳（中国科学院感光化学研究所，北京１００１０１）关键词内灰化，遮盖率，灰化剂多年来提高卤化银照相乳剂遮盖率的研究，特别是高速负性乳剂，例如医用Ｘ射线乳剂已引起广泛注意。乳剂制造者们...It was an effective approach to improving the covering power by mixing a certain quantity of an internal fogged AgX emulsion with a high-speed one, containing more than 3% AgI.This paper deals with several factors, concerning the preparation and application of internal fogged AgX emulsions, mainly are the sorts of fogging agents,pH,pAg and temperature during the fogging and shelling of core AgX emulsion and the ratio of internal fogged emulsion to the conventional AgBrI emulsion.

关 键 词：灰化 遮盖率 灰化剂 卤化银乳剂 感光材料 

分 类 号：TQ575.22[化学工程—精细化工] TQ572.41