| 多结构立方体溴碘化银乳剂富碘相制备的研究 |
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| 引用本文： | 况艺娜,彭彦彬.多结构立方体溴碘化银乳剂富碘相制备的研究[J].感光科学与光化学,1999,17(3):253-257. |
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| 作者姓名： | 况艺娜 彭彦彬 |
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| 作者单位： | 中国科学院感光化学研究所 |
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| 摘 要： | 多结构溴碘化银核壳乳剂的众多优点主要缘于颗粒结构中碘的巧妙应用．首先，正空穴被颗粒内富碘的ＡｇＢｒＩ相所捕获，而电子则被外壳所吸收，使电子与正空穴分离，减少了正空穴与导带电子的复合，从而可以提高乳剂的色盲感光度［１］．其次，多层结构颗粒表面所含的碘提...
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| 关 键 词： | 溴碘化银 多结构 富碘相 乳剂 立方体 制备 |
STUDY ON THE PREPERATION OF IODIDERICH PHASE OF MULTISTRUCTURE SILVER
BROMOIODIDE CUBIC MICROCRYSTALS |
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| KUANG Yina\ PENG Yanbin To whom,correspondence should be addressed. \ GAO Yansheng\ ZHOU Benmao \=.STUDY ON THE PREPERATION OF IODIDERICH PHASE OF MULTISTRUCTURE SILVER
BROMOIODIDE CUBIC MICROCRYSTALS[J].Photographic Science and Photochemistry,1999,17(3):253-257. |
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| Authors: | KUANG Yina\ PENG Yanbin To whom correspondence should be addressed \ GAO Yansheng\ ZHOU Benmao \= |
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| Abstract: | ifferent preperation methods (KBrKIAgIorganic RI) of iodiderich phase were studied
in this experiments. It was observed that iodiderich methods affected photographic sensitivity
of the emulsion prepared apparently. The difference of distribution of iodide ions in AgX
microcrystals and dislocation on the surface of the microcrystals, as explored by XRD, may
explain the change of sensitivity.\= |
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| Keywords: | silver bromoiodide multistructure iodiderich phase Xray diffraction |
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