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Volume 46S Number 1
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Volume 46S Number 1

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Research articles

ScienceAsia 46S (2020): 58-65 |doi: 10.2306/scienceasia1513-1874.2020.S008


Synergistic effect of animal oil or butter and hydrogen peroxide on physical and mechanical properties of porous alumino-siliceous materials


Narumon Lertcumfua, Kannikar Kaewapaia,b, Pharatree Jaitaa,c, Ratabongkot Sanjoomd, Gobwute Rujijanagula,c,e,f,*, Tawee Tunkasiria,c

 
ABSTRACT:     Porous alumino-siliceous (PAS) materials are attractive for use in a wide variety of construction and adsorption materials. In the present study, the porous alumino-siliceous materials were synthesized by a geopolymerization method in a reaction from ceramic waste, metakaolin, and an alkaline solution, H2O2 (as a foaming agent) and either pork lard or butter (surfactants). Different amounts of the surfactants (2.5-15 wt%) were added to the samples. The pore shape in the PAS materials was affected by the type of surfactant used. PAS materials with small open pores and high porosity were successfully fabricated with butter as a surfactant. The compressive strength value trend was related to total porosity. The relationship between compressive strength and porosity was found to be consistent with a model proposed by Ryshkewitch. The results suggest that this material can be used as a foam material.

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a Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai 50200 Thailand
b Graduate School, Chiang Mai University, Chiang Mai 50200 Thailand
c Science and Technology Research Institute, Chiang Mai University, Chiang Mai 50200 Thailand
d Department of Applied Science and Biotechnology, Faculty of Agro-Industrial Technology, Rajamangala University of Technology Tawan-ok Chantaburi Campus, Chantaburi 22210 Thailand
e Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
f Research Center in Physics and Astronomy, Faculty of Science, Chiang Mai University, Chiang Mai 50200 Thailand

* Corresponding author, E-mail: rujijanagul@yahoo.com

Received 16 Oct 2019, Accepted 18 Dec 2019