The Effect of the Type of Gelling Agent on the Speed of Gelation of Sol-Gels-Reference-Cited by-同舟云学术

The Effect of the Type of Gelling Agent on the Speed of Gelation of Sol-Gels

Published:2023-10-27 Issue: Volume:351 Page:47-52
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Majerová Jana¹,Sklenářová Dorothea¹,Nevřivová Lenka¹^ORCID

Affiliation:

1. Brno University of Technology

Abstract

This article deals with the selection of a suitable gelling agent for refractory castable with a sol-gel binder system. The goal is to find the optimal ratio between gelation time, content, and concentration of the solution. Various salts (NaCl, NH4Cl, Ca(NO3)2) are investigated as gelling agents. Gelation curves are constructed from gelation time observations. For the design of the formula of refractory castable with a sol-gel bond, it is important to know the behavior of the sol after mixing with the gelling agent. This is the goal of the experiment. In the end, we will obtain initial data for further proposals for the composition of refractory castable with a sol-gel bond.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.351.47.pdf

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