A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Architectural composite ceramic material and preparation method thereof
The invention discloses a preparation method of an architectural composite ceramic material. The preparation method comprises the following steps: dissolving zirconium alkoxide, aluminum nitrate and nickel nitrate in nitrate with a certain concentration, stirring, and carrying out hydrolysis and polymerization reaction to generate a composite precursor; adding sodium lignosulfonate, a surfactant and a dispersing agent into a certain amount of deionized water, and stirring while controlling the temperature in a water bath, thereby obtaining a modifier solution; and mixing the modifier solution and composite precursor, naturally cooling, standing to react to obtain a composite colloidal solution, regulating the pH value to neutrality with an alkali solution, adding kaolin, stirring, filtering, drying and carrying out heat treatment to obtain the ordered-structure composite ceramic material. The ordered-structure excellent-performance architectural composite ceramic is prepared by using the chemical synthesis technique. The preparation technique can be popularized for preparing the multicomponent functional ceramic material.
Architectural composite ceramic material and preparation method thereof
The invention discloses a preparation method of an architectural composite ceramic material. The preparation method comprises the following steps: dissolving zirconium alkoxide, aluminum nitrate and nickel nitrate in nitrate with a certain concentration, stirring, and carrying out hydrolysis and polymerization reaction to generate a composite precursor; adding sodium lignosulfonate, a surfactant and a dispersing agent into a certain amount of deionized water, and stirring while controlling the temperature in a water bath, thereby obtaining a modifier solution; and mixing the modifier solution and composite precursor, naturally cooling, standing to react to obtain a composite colloidal solution, regulating the pH value to neutrality with an alkali solution, adding kaolin, stirring, filtering, drying and carrying out heat treatment to obtain the ordered-structure composite ceramic material. The ordered-structure excellent-performance architectural composite ceramic is prepared by using the chemical synthesis technique. The preparation technique can be popularized for preparing the multicomponent functional ceramic material.
Architectural composite ceramic material and preparation method thereof
JI HONGJUN (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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