STUDY ON THE PREPARATION AND PROPERTY OF NOVEL HOLLOW GRAIN SILVER HALIDE EMULSIONS Ⅶ. THE PREPARATION AND PHOTOGRAPHIC PROPERTY OF HOLLOW GRAIN CUBIC SILVER IODOCHLOROBROMIDE EMULSIONS

doi:10.7517/j.issn.1674-0475.2000.03.193

Abstract

Abstract: The hollow cubic silver iodochlorobromide microcrystals were prepared.The relation between structure and property of the hollow cubic Ag(Br,Cl,I)microcrystal emulsions was studied by means of SEM and sensitometry.Compared with solid cubic Ag(Br,Cl,I) emulsions,the hollow cubic Ag(Br,Cl,I)grain emulsion has higher surface activity and higher sensitivity.The advantages of hollow cubic silver halide microcystals can be ascribed to their unique hole structure.

Key words: silver halide emulsions, hollow cubic grains, photographic properties

CLC Number:

TQ57

HUANG Kai, LI Jin-pei, WANG Su-e. STUDY ON THE PREPARATION AND PROPERTY OF NOVEL HOLLOW GRAIN SILVER HALIDE EMULSIONS Ⅶ. THE PREPARATION AND PHOTOGRAPHIC PROPERTY OF HOLLOW GRAIN CUBIC SILVER IODOCHLOROBROMIDE EMULSIONS[J]. Imaging Science and Photochemistry, 2000, 18(3): 193-197.

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