Composition analysis method of colloidal materials

Abstract

The present invention discloses a method for analyzing the composition of a colloidal material. The method comprises: S1, providing a colloidal material and a fixture, the fixture comprising a first transparent plate and a second transparent plate, the first transparent plate and the second transparent plate being arranged opposite each other; S2, placing the colloidal material on the first transparent plate; S3, placing the second transparent plate on the first transparent plate, and squeezing the first transparent plate and / or the second transparent plate to reduce the gap between the first transparent plate and the second transparent plate. During the squeezing process, the colloidal material is flattened to a set thickness; S4, irradiating the colloidal material with a spectrophotometer to analyze the composition of the colloidal material.

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