文献类型：期刊文献

中文题名：微波对照相乳剂感光性能的影响

英文题名：THE EFFECT OF MICROWAVE ON THE PHOTOGRAPHIC PROPERTIES OF THE SILVER HALIDE EMULSION

作者：陈晓洲[1];庄思永[1]

机构：[1]华东理工大学精细化工研究所,上海200237

年份：2002

卷号：20

期号：5

起止页码：343

中文期刊名：感光科学与光化学

外文期刊名：Photographic Science and Photochemistry

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金资助项目 ( 2 0 0 730 13)

语种：中文

中文关键词：照相乳剂;感光性能;溴化银;微波;感光中心;硫金化;增感作用;感光胶片

外文关键词：microwave irradiation; photographic sensitivity; silver halide emulsion

摘要：通过微波对溴化银乳剂胶片的照射可以达到使感光胶片增感的目的 .研究表明 ,短时间的微波照射就可以使溴化银胶片的感光度有明显提高 ,而一定时间的微波照射后 ,感光胶片的感光度并不象外加热方式那样出现衰退的现象 .增加硫金比 ,微波照射后 ,感光度增加较多 ,说明感光中心与 [Ag2 S·Ag]+ 有关 .并且 。
It was fornd that the photographic film could be sensitized by a microwave irradiation.The film sensitivity could be enhanced greatly after a short time microwave irradiation.Unlike film heated,its sensitivity did not decrease after a long time microwave irradiation.When the S/Au ratio was raised,the film sensitivity was improved more.The reason is that the center of sensitivity is relevant to [Ag 2S·Ag] +.In addition,The effect of microwave on the film sensitivity could maintain only a few hours after the microwave irradiation.