影像科学与光化学 ›› 1985, Vol. 3 ›› Issue (4): 17-23.DOI: 10.7517/j.issn.1674-0475.1985.04.17

• 研究论文 • 上一篇    下一篇

片状卤化银晶体的制备、结构与性能的研究——碘离子在不同结构的片状卤化银晶体中的分布及其离子电导行为

王素娥1, 崔学福1, 杨新民1, 程虎民2, 汪裕苹2   

  1. 1. 中国科学院感光化学研究所;
    2. 北京大学
  • 收稿日期:1984-11-13 修回日期:1985-06-24 出版日期:1985-11-20 发布日期:1985-11-20

STUDY ON THE PREPARATIONS, STRUCTURES AND PROPERTIES OF TABULAR SILVER HALIDE CRYSTALS——THE DISTRIBUTION OF IODIDE IONS IN THE DIFFERENT STRUCTURES OF TABULAR SILVER HALIDE CRYSTALS AND THEIR IONIC CONDUCTIVITY BEHAVIOR

WANG SU-E1, CUI XUE-FU1, YANG XIN-MIN1, CHENG HU-MIN2, WANG YU-PING2   

  1. 1. Institute of Photographic Chemistry, Academia Sinica;
    2. Beijing University
  • Received:1984-11-13 Revised:1985-06-24 Online:1985-11-20 Published:1985-11-20

摘要: 本文制备了三种结构不同的片状卤化银晶体。用电子显微镜和X射线能谱仪相结合的方法,对单个晶体进行了微区微观结构分析,测定了碘离子在三种不同结构的片状颗粒中的分布,并测量了不同结构片状颗粒的和同一结构不同碘含量的片状颗粒的介电损耗。

Abstract: Three kinds of different tabular silver halide crystals with various distribution of iodide ions were prepared. Their micro-structure analyses in the microaneas of a crystal were determined by combination of scanning transmissive electron microscopy (STEM) and energy dispersive X-ray spectrometer (EDS). The dielectric losses of tabular silver crystals with different structures and tabular silver halide crystals having the same structure, but with various amount of iodide ions were examined.