| 防灰雾剂对T-颗粒乳剂晶体表面形貌的影响 |
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| 引用本文： | 曹立志,梁笑丛,庄思永.防灰雾剂对T-颗粒乳剂晶体表面形貌的影响[J].感光科学与光化学,2004,22(3):190-194. |
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| 作者姓名： | 曹立志 梁笑丛 庄思永 |
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| 作者单位： | 华东理工大学精细化工研究所，华东理工大学精细化工研究所，华东理工大学精细化工研究所 上海200237，上海200237，上海200237 |
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| 基金项目： | 国家自然科学基金资助项目(20073013). |
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| 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．
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| 关 键 词： | 原子力显微镜 T-颗粒晶体 晶体形貌 防灰雾剂 吸附 |
| 文章编号： | 1000-3231(2004)03-0190-05 |
| 修稿时间： | 2003年11月11 |
The Effect of an Antifoggant on the Surface Morphology of T-Grain Crystals |
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| CAO Li-zhi,LIANG Xiao-cong,ZHUANG Si-yong.The Effect of an Antifoggant on the Surface Morphology of T-Grain Crystals[J].Photographic Science and Photochemistry,2004,22(3):190-194. |
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| Authors: | CAO Li-zhi LIANG Xiao-cong ZHUANG Si-yong |
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| Abstract: | 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. |
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| Keywords: | AFM T-grain crystal surface morphology antifoggant adsorption |
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