| K_4[Fe(CN)_6]掺杂剂对溴碘化银颗粒乳剂感光性能影响的研究 |
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| 引用本文： | 宋立旺,牛红艳,初春,赵迎新.K_4[Fe(CN)_6]掺杂剂对溴碘化银颗粒乳剂感光性能影响的研究[J].信息记录材料,2006,7(6):54-57. |
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| 作者姓名： | 宋立旺 牛红艳 初春 赵迎新 |
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| 作者单位： | 中国乐凯胶片股份公司研发部,保定,071054 |
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| 摘 要： | 研究了K4Fe(CN)6]掺杂剂对溴碘化银颗粒乳剂感光性能的影响,结果表明掺杂剂的掺杂量、掺杂位置以及在乳剂颗粒内部的分布区域对乳剂的感光性能都有影响。掺杂位置接近表面或接近内核时效果明显,掺杂位置接近富碘区域时,乳剂的感光度上升的不明显,较佳的掺杂量为1×10-6mol/molAgNO3。
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| 关 键 词： | 掺杂 浅电子陷阱 K4[Fe(CN)6] 溴碘化银T-颗粒乳剂 |
| 文章编号： | 1009-5624-（2006）06-0054-04 |
| 收稿时间： | 2006-03-16 |
| 修稿时间： | 2006年3月16日 |
The Study of Effects of Dopant K4[Fe(CN)6] on The Photographic Properties of The Iodobromide T-grain Emulsion |
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| SONG Li-wang,NIU Hong-yan,CHU Chun,ZHAO Ying-xin.The Study of Effects of Dopant K4[Fe(CN)6] on The Photographic Properties of The Iodobromide T-grain Emulsion[J].Information Recording Materials,2006,7(6):54-57. |
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| Authors: | SONG Li-wang NIU Hong-yan CHU Chun ZHAO Ying-xin |
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| Abstract: | The effects of dopant K_4Fe(CN)_6] on the photographic properties of the iodobromide T-grain emulsion were studied.It was found that the doping amount,location and distribution of the dopant had significant effects on photographic properties of the emulsion.The nearer to the surface or the kernel of the grain,the more remarkable the effects were.The sensitivity could be decreased if the doping region was near the iodide.The best doping amount was 1×10~(-6)mol/molAgNO_3. |
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| Keywords: | K4[Fe(CN)6] |
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