Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rollable micro-nano hierarchical porous ceramic composite thermal insulation material and preparation method thereof
The invention discloses a rollable micro-nano hierarchical porous ceramic composite thermal insulation material and a preparation method thereof. The key point is that the composite thermal insulation material is of a two-layer structure comprising an inner layer and an outer layer (2, 1), the porosity from the outer surface of the outer layer (1) to an interface (3) of the inner layer and the outer layer (2, 1) is gradually increased, and the porosity from the interface (3) of the inner layer and the outer layer (2, 1) to the other surface of the inner layer (2) is gradually increased. Different particle sizes of a plurality of components and modification of the components are combined, so that the material has excellent heat conduction resistance.
本发明公开了一种可卷曲微纳米多级孔隙陶瓷复合保温材料及其制备方法。关键是该复合保温材料为内、外层(2、1)的两层结构，且外层(1)的外表面至内、外层(2、1)的交界面(3)的孔隙度是递增的，内、外层(2、1)的交界面(3)至内层(2)的另一表面的孔隙度是递增的。本发明结合多个组分的不同粒径和组分的改性，具有极佳的阻热传导的性能。
Rollable micro-nano hierarchical porous ceramic composite thermal insulation material and preparation method thereof
The invention discloses a rollable micro-nano hierarchical porous ceramic composite thermal insulation material and a preparation method thereof. The key point is that the composite thermal insulation material is of a two-layer structure comprising an inner layer and an outer layer (2, 1), the porosity from the outer surface of the outer layer (1) to an interface (3) of the inner layer and the outer layer (2, 1) is gradually increased, and the porosity from the interface (3) of the inner layer and the outer layer (2, 1) to the other surface of the inner layer (2) is gradually increased. Different particle sizes of a plurality of components and modification of the components are combined, so that the material has excellent heat conduction resistance.
本发明公开了一种可卷曲微纳米多级孔隙陶瓷复合保温材料及其制备方法。关键是该复合保温材料为内、外层(2、1)的两层结构，且外层(1)的外表面至内、外层(2、1)的交界面(3)的孔隙度是递增的，内、外层(2、1)的交界面(3)至内层(2)的另一表面的孔隙度是递增的。本发明结合多个组分的不同粒径和组分的改性，具有极佳的阻热传导的性能。
Rollable micro-nano hierarchical porous ceramic composite thermal insulation material and preparation method thereof
一种可卷曲微纳米多级孔隙陶瓷复合保温材料及其制备方法
ZHOU ZHANGJIAN (Autor:in) / WU YUMING (Autor:in) / DAI YAYUN (Autor:in) / YANG ZIMING (Autor:in)
15.03.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
Nano-ceramic composite thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2020
Nano ceramic thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2020
Hollow ceramic micro-nano fiber and preparation method thereof, and thermal insulation material
| Europäisches Patentamt | 2021
Nano-composite thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2022