Influence of pH Value and Dispersants on the Alumina Suspension Stability-Reference-Cited by-同舟云学术

Influence of pH Value and Dispersants on the Alumina Suspension Stability

Published:2012-12 Issue: Volume:610-613 Page:56-59
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Liu Hong Yu¹,Zhao Wen Kai¹

Affiliation:

1. Shenyang University of Technology

Abstract

Alumina microparticles were synthesized by sol-gel method with aluminum isopropoxide as raw material, octanol and acetonitrile as solvent. The influence of pH value and three kinds of dispersants on the alumina suspension stability were discussed in water system. We find that The optimal pH value range of application for alumina suspension is 4-5 or 10-11, which has the biggest absolute value of Zeta potential, and alumina suspension has a good dispersion when Span-20 used as dispersant.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.610-613.56.pdf

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