详细信息
文献类型:期刊文献
中文题名:原子力显微镜观察T-颗粒乳剂晶体形貌
英文题名:THE MORPHOLOGY OF THE T-GRAIN OBSERVED BY AFM
作者:曹立志[1];王晗[1];焦家俊[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:2003
卷号:21
期号:5
起止页码:334
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(20073013)
语种:中文
中文关键词:原子力显微镜;照相乳剂;T-颗粒;形貌
外文关键词:AFM; photographic emulsion; T-grain; morphology
摘要:应用原子力显微镜对T 颗粒照相乳剂晶体表面形貌进行观察,直接测得样品的大小和厚度.得到的精细结构显示样品表面不是平坦的,而是呈现凸凹不平的结构,高低起伏最大可达5nm左右.样品经充分曝光后起伏增大到9nm左右,说明银原子簇优先在较活泼的凸起部位生成.
The morphology of the Tgrain was observed by a AFM.The size and the thickness of a crystal,and the fine morphology of the surface of the Tgrain was obtained.The results showed that the surface contained a number of protrusions,which grew after a long time exposure indicating that the photolytic silver clusters,or the latent images,were formed preferentially at active positions on the surface of the grain.
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