Method of preparing silver halide photographic emulsion, emulsion, and light-sensitive material.

摘要

A silver halide photographic emulsion, a method of preparing the same, and a light-sensitive material containing this emulsion, wherein silver halide grains are formed while rapidly producing iodide ions from an iodide ion-releasing agent represented by Formula (I) below: Formula (I) R-I wherein R represents a monovalent organic residue which releases the iodine atom in the form of iodide ion upon reacting with a base and/or a nucleophilic reagent.