引言照像乳剂中晶体结晶性态与被吸附增感染料之吸收光谱间的关系,已有所研究。但绝大多数研究的是纯溴化银和溴碘化银乳剂,而纯氯化银晶体则研究的不多。近来氯化银结晶历程方面知识的进展,已有可能制得具有(100)、(111)和(110)三种结晶形态的氯化银乳剂。由迈沙和柯林的研究可知:即使在高PAg的条件下,氯化银结晶也表现为(100)。H·安 INTRODUCTION The relationship between the crystalline state of a photographic emulsion and the absorption spectrum of adsorbed sensitizing dyes has been studied. However, the vast majority of studies are pure silver bromide and bromide silver iodide emulsion, while pure silver chloride crystals are less studied. Recent advances in the knowledge of the crystallization process of silver chloride have made it possible to produce silver chloride emulsions having (100), (111) and (110) three crystal forms. The study by Mesha and Colin shows that silver chloride crystallizes (100) even at high PAg. H · Ann