Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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SiO2-doped resin ash porous ceramic and preparation method thereof
The invention discloses SiO2-doped resin ash porous ceramic and relates to the technical field of ceramic preparation. The porous ceramic contains SiO2, Al2O3, Al6SiO13, Fe2O3 and MnO2, phases corresponding to a first X-ray diffraction intensity peak and a second X-ray diffraction intensity peak of the ceramic are Al6Si2O13 phases, 2[theta] corresponding to the first X-ray diffraction intensity peak is 26.201 degrees, 2[theta] corresponding to the second X-ray diffraction intensity peak is 33.100 degrees, the phase corresponding to a third X-ray diffraction intensity peak is Al2O3, and 2[theta] corresponding to the third X-ray diffraction intensity peak is 35.099 degrees. According to the method disclosed by the invention, data such as porosity and the like are obtained, the porosity and the water absorption rate of the material are the lowest in eight groups of samples when the silicon dioxide doping amount is 20% and the temperature is 1300 DEG C, but the sample with the lowest volume density is the sample with the silicon dioxide doping amount being 40% and the temperature being 1300 DEG C.
本发明公开了一种SiO2掺杂树脂灰多孔陶瓷，涉及陶瓷制备技术领域，多孔陶瓷含有SiO2、Al2O3、Al6Si013和Fe2O3、MnO2，陶瓷的第一X射线衍射强度峰和第二X射线衍射强度峰对应的相均为Al6Si2O13相，第一X射线衍射强度峰对应的2θ为26.201°，第二X射线衍射强度峰对应的2θ为33.100°，第三X射线衍射强度峰对应的相为Al2O3，所述第三X射线衍射强度峰对应的2θ为35.099°。本发明方法通过气孔率等数据获悉，在二氧化硅掺量为20％，且温度为1300℃时材料的气孔率，吸水率均为八组样品中最低，但体积密度最低的是二氧化硅掺量为40％且温度为1300℃的样品。
SiO2-doped resin ash porous ceramic and preparation method thereof
The invention discloses SiO2-doped resin ash porous ceramic and relates to the technical field of ceramic preparation. The porous ceramic contains SiO2, Al2O3, Al6SiO13, Fe2O3 and MnO2, phases corresponding to a first X-ray diffraction intensity peak and a second X-ray diffraction intensity peak of the ceramic are Al6Si2O13 phases, 2[theta] corresponding to the first X-ray diffraction intensity peak is 26.201 degrees, 2[theta] corresponding to the second X-ray diffraction intensity peak is 33.100 degrees, the phase corresponding to a third X-ray diffraction intensity peak is Al2O3, and 2[theta] corresponding to the third X-ray diffraction intensity peak is 35.099 degrees. According to the method disclosed by the invention, data such as porosity and the like are obtained, the porosity and the water absorption rate of the material are the lowest in eight groups of samples when the silicon dioxide doping amount is 20% and the temperature is 1300 DEG C, but the sample with the lowest volume density is the sample with the silicon dioxide doping amount being 40% and the temperature being 1300 DEG C.
本发明公开了一种SiO2掺杂树脂灰多孔陶瓷，涉及陶瓷制备技术领域，多孔陶瓷含有SiO2、Al2O3、Al6Si013和Fe2O3、MnO2，陶瓷的第一X射线衍射强度峰和第二X射线衍射强度峰对应的相均为Al6Si2O13相，第一X射线衍射强度峰对应的2θ为26.201°，第二X射线衍射强度峰对应的2θ为33.100°，第三X射线衍射强度峰对应的相为Al2O3，所述第三X射线衍射强度峰对应的2θ为35.099°。本发明方法通过气孔率等数据获悉，在二氧化硅掺量为20％，且温度为1300℃时材料的气孔率，吸水率均为八组样品中最低，但体积密度最低的是二氧化硅掺量为40％且温度为1300℃的样品。
SiO2-doped resin ash porous ceramic and preparation method thereof
一种SiO2掺杂树脂灰多孔陶瓷及其制备方法
LI MAOHUI (Autor:in) / YANG SHAOLIN (Autor:in) / LU YOUJUN (Autor:in) / HAN FENGLAN (Autor:in) / XING ZHIBING (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2023