| 卤化银微晶中掺杂的Ca离子对其性能的影响 |
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| 引用本文： | 崔学福,荣惠林,崔保师,王素娥,程虎民.卤化银微晶中掺杂的Ca离子对其性能的影响[J].影像科学与光化学,1994,12(1):35-38. |
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| 作者姓名： | 崔学福 荣惠林 崔保师 王素娥 程虎民 |
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| 作者单位： | 1. 中国科学院感光化学研究所, 北京 100101;2. 北京大学化学系, 北京 100871 |
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| 摘 要： | 本文研究了在卤化银微晶沉淀过程中不同量的Ca离子掺杂对其离子电导和照相性能的影响。掺杂Ca离子使卤化银乳剂的介电损耗曲线上的吸收峰向低频方向移动。相应卤化银乳剂的感光度也有一定程度的提高。
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| 关 键 词： | 卤化银 掺杂 介电损耗 |
| 收稿时间： | 1992-12-17 |
THE INFLUENCE OF DOPED Ca2+ IONS ON THE PHOTOGRAPHIC PROPERTIES OF SILVER HALIDE EMULSIONS |
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| CUIXUE-FU,RONG HUI-LIN,CUI BAO-HI,WANG SU-E,CHENG HU-MIN.THE INFLUENCE OF DOPED Ca2+ IONS ON THE PHOTOGRAPHIC PROPERTIES OF SILVER HALIDE EMULSIONS[J].Imaging Science and Photochemistry,1994,12(1):35-38. |
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| Authors: | CUIXUE-FU RONG HUI-LIN CUI BAO-HI WANG SU-E CHENG HU-MIN |
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| Affiliation: | 1. Institute of photographic Chemistry, Academia, Sinia Beijing 100101, P. R. China;2. Department of Chemistry, Beijing University, Beijing 100871, P. R. China |
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| Abstract: | A series of Ca2+ doped AgBr and AgBr,I], emulsions was prepared.The effect ofdoped Ca2+ ions with differents on the spectra of dielectric loss and photographic sensitivities of AgBr and AgBr,I]emulsions was studied.The dielectric absorption peaks of silverhalide emulsions shift to lower frequency due to the doping with。The sensitivitiesof Ca2+.doped emulsions increase in certian degree. |
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| Keywords: | silver halide doping dielectric loss |
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