文献类型：期刊文献

中文题名：防灰雾剂对T-颗粒乳剂晶体表面形貌的影响

英文题名：The Effect of an Antifoggant on the Surface Morphology of T-Grain Crystals

作者：曹立志[1];梁笑丛[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：2004

卷号：22

期号：3

起止页码：190

中文期刊名：感光科学与光化学

外文期刊名：Photographic Science and Photochemistry

收录：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(20073013).

语种：中文

中文关键词：原子力显微镜;T-颗粒晶体;晶体形貌;防灰雾剂;吸附

外文关键词：AFM; T-grain crystal; surface morphology; antifoggant; adsorption

摘要：应用原子力显微镜对硫加金化学增感后的T 颗粒掺杂乳剂晶体表面形貌进行观察,直接测得了晶体颗粒的大小和厚度.颗粒表面精细结构观察显示样品表面并不平整,存在很多突起.这些突起呈线形平行排列,接近网格状.经曝光后突起变得更高,更集中.表面吸附足量的防灰雾剂后,晶体表面突起不明显.曝光后表面高度变化不大.
The morphology of the doped T-grain after sulfur plus gold sensitized was observed by AFM.The size and the thickness of the crystal were obtained directly.The fine morpology of the surface of the T-grain showed that the surface was not flat,there were a number of protrusions,which were linearly arranged,like a network.After a long time exposure,the protrusions grew higher and gathered together.When the antifoggant was adsorbed on the surface of the crystal,few protrusions were found.After the exposure,the morphology of the surface changed little.