论文部分内容阅读
在卤化银照相过程中,乳剂颗粒起着重要的作用.比如,(1)对于入射光子的吸收,(2)潜影的形成,(3)在还原剂存在下形成显影银像.因此,在制备照相乳剂时,重要的课题之一,就是寻找理想的颗粒结构,使之有效地利用卤化银的性能以产生上述乳剂颗粒的作用.根据我们的研究,合理的办法是应用具有核心和外壳的双层结构颗粒(DSG),核和壳的卤素成份不一样.本文中,利用
For example, (1) the absorption of incident photons, (2) the formation of a latent image, and (3) the formation of a developed silver image in the presence of a reducing agent. Thus, in the silver halide photography process, emulsion particles play an important role One of the important issues in the preparation of photographic emulsions is to find the ideal particle structure that will make effective use of the properties of the silver halide to produce the above emulsion particles.According to our research it is reasonable to use a mixture of core and shell The double-layered structure of particles (DSG), the core and shell of the halogen composition is not the same