A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat-insulating aerogel material as well as preparation method and application thereof
The invention provides a heat-insulating aerogel material which is prepared from the following raw materials: a silicon source, an aluminum source, a yttrium source, oxysilane, epoxypropane, a titanium source, modified graphene oxide, whiskers and a dispersing agent. Wet gel is prepared in a ternary doping mode, then the titanium dioxide opacifying agent and the zirconium oxide whiskers are compounded, and the prepared heat insulation aerogel material is good in heat insulation effect, high in heat stability, good in mechanical property and capable of being applied to the field of building materials.
本发明提供了一种隔热性气凝胶材料，其制备原料，包括硅源、铝源、钇源、氧基硅烷、环氧丙烷、钛源、改性氧化石墨烯、晶须、分散剂。通过三元掺杂的方式制备湿凝胶，后复配二氧化钛遮光剂和氧化锆晶须，制备得到的隔热性气凝胶材料隔热效果好，且热稳定性高，同时具有良好的力学性能，能够应用于建筑材料领域。
Heat-insulating aerogel material as well as preparation method and application thereof
The invention provides a heat-insulating aerogel material which is prepared from the following raw materials: a silicon source, an aluminum source, a yttrium source, oxysilane, epoxypropane, a titanium source, modified graphene oxide, whiskers and a dispersing agent. Wet gel is prepared in a ternary doping mode, then the titanium dioxide opacifying agent and the zirconium oxide whiskers are compounded, and the prepared heat insulation aerogel material is good in heat insulation effect, high in heat stability, good in mechanical property and capable of being applied to the field of building materials.
本发明提供了一种隔热性气凝胶材料，其制备原料，包括硅源、铝源、钇源、氧基硅烷、环氧丙烷、钛源、改性氧化石墨烯、晶须、分散剂。通过三元掺杂的方式制备湿凝胶，后复配二氧化钛遮光剂和氧化锆晶须，制备得到的隔热性气凝胶材料隔热效果好，且热稳定性高，同时具有良好的力学性能，能够应用于建筑材料领域。
Heat-insulating aerogel material as well as preparation method and application thereof
一种隔热性气凝胶材料及其制备方法、应用
CAI YUEFAN (author) / ZHANG YUE (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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