Abstract

Using X-ray diffraction analysis and infrared spectroscopy techniques, the effect of additives on phase composition variation during mechanochemical activation of a kaolin-containing cordierite batch was investigated. It was shown that introduction of Trilon B permits fixing of the start of cordierite synthesis already during batch activation. It was established that mechanochemical activation of a cordierite batch doped with Trilon B results in an increase of the strength of cordierite samples prepared by polymer matrix duplication.

Highlights

  • At the moment, one of the most common methods for intensification of solid-state interactions and product quality improvement is mechanochemical activation, which consists in processing of individual solid components or their mixtures in various devices for the purpose of imparting an additional quantity of energy to them [1]

  • This paper investigates the effect of additives on the synthesis of cordierite and the strength of permeable cordierite ceramics obtained by polymer matrix duplication [9, 10]

  • The activated cordierite batch IR spectra analytical processing data are stated in Tab

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Summary

Introduction

One of the most common methods for intensification of solid-state interactions and product quality improvement is mechanochemical activation, which consists in processing of individual solid components or their mixtures in various devices for the purpose of imparting an additional quantity of energy to them [1]. Designation and general characterization of cordierite batch activation conditions are given in Tab I. The batch phase composition achieved after activation is given in Tab. II. The general phase formation characterization was made up using the peak intensity ratio

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