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卤化银晶体的不同面晶及其乳剂的最终性能均与乳剂制备过程中之物理化学过程有关。迈沙发现:乳剂在硫增感过程中,在(111)晶面上形成大量的硫化银微斑,不过,要比在(100)晶面上的略少一点。还有人发现:(111)和(100)面晶在光谱增感和减感方面也很不相同。因此,影响卤化银结晶形状和不同晶面稳定性的影响参数,在技术上是很重要的。
The final properties of the different facets of silver halide crystals and their emulsions are all related to the physico-chemical processes in the preparation of the emulsion. Maysal found that the emulsion formed a large amount of silver sulfide plaque on the (111) crystal plane during sulfur sensitization, however, slightly less than on the (100) crystal plane. Others have also found that (111) and (100) facets are also very different in spectral sensitization and desensitization. Therefore, the influencing parameters that affect the shape of the silver halide crystals and the stability of the different crystal planes are technically very important.