Thermal stability of high strength alkali activated geopolymers

被引：0
|
作者：
Zhu, Guozhen [1 ]
Wang, Chang'an [1 ,2 ]
Gao, Li [2 ,3 ]
机构：
[1] School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, Jiangxi, China
[2] State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
[3] School of Mechanical Engineering, Qinghai University, Xining 810016, China
来源：
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society | 2013年 / 41卷 / 09期
关键词：
Aluminum oxide - Deionized water - Alumina - Shrinkage - Sodium hydroxide - Calcination - Compressive strength - Inorganic polymers - Thermodynamic stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Alkali activated geopolymer materials were prepared with metakaolin, water glass, sodium hydroxide, and deionized water as raw materials. The effect of the mole ratio of H2O to Al2O3(M) on the compressive strength, mass, linear shrinkage and microstructure of the geopolymers prepared after calcination at different temperatures for 2 h were investigated. The results show that the compressive strength of the geopolymer is 83.56 MPa at M of 13.02. When calcined at 3, respectively.
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页码：1175 / 1179
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