| 亚硫酸盐对彩色成像过程的影响 |
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| 引用本文： | 赵文芳,贺佩文,胡萍,任新民.亚硫酸盐对彩色成像过程的影响[J].影像科学与光化学,1992,10(2):97-102. |
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| 作者姓名： | 赵文芳 贺佩文 胡萍 任新民 |
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| 作者单位： | 中国科学院感光化学研究所, 北京 100101 |
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| 摘 要： | 研究了彩色显影液中亚硫酸钠对含内偶青成色剂的卤化银单层片的彩色成像过程的各化学反应、青染料影像的有害吸收以及染料云形态的影响,结果表明亚硫酸钠能(1)提高银影像的形成速度;(2)降低成色剂的表观偶合效率;(3)增加青染料影像的有害吸收;(4)使染料云缩小并且使染料云的分布变窄。
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| 关 键 词： | 彩色成像过程 竞争剂 亚硫酸盐 |
| 收稿时间： | 1990-06-20 |
INFLUENCE OF SULFITE ON THE COLOR IMAGING PROCESS |
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| ZHAO WEN-FANG,HE PEI-WEN,HU PING,REN XIN-MIN.INFLUENCE OF SULFITE ON THE COLOR IMAGING PROCESS[J].Imaging Science and Photochemistry,1992,10(2):97-102. |
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| Authors: | ZHAO WEN-FANG HE PEI-WEN HU PING REN XIN-MIN |
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| Institution: | Institute of Photographic Chemistry, Academia Sinica, Beijing 100101, P.R. China |
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| Abstract: | The influences of sulfite in color developer on the color image formation process in an incorporated cyan coupler photographic system were investigated. The results indicated that sulfite can promoted the formation of silver image, but it decreased the apparent coupling efficiency of the coupler and increased the unwanted absorption of cyan dye image. The influences of sulfite in color developer on the microscopic structure of the dye cloud were also observed. |
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| Keywords: | color image formation process competitor sulfite |
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