Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-reflectivity aluminum oxide ceramic substrate as well as preparation method and application thereof
The invention discloses a high-reflectivity aluminum oxide ceramic substrate as well as a preparation method and application thereof, and relates to the technical field of ceramic materials. The high-reflectivity aluminum oxide ceramic substrate comprises an aluminum oxide ceramic substrate substrate and a zirconium oxide nano-porous film structure formed on the surface of the substrate, the porosity of the zirconium oxide nano-porous film structure is 4-10%, and the pore diameter is 100-1000 nm. According to the high-reflectivity aluminum oxide ceramic substrate disclosed by the invention, the zirconium oxide nano porous film structure is prepared on the compact aluminum oxide ceramic substrate, so that the light reflectivity of the aluminum oxide ceramic substrate is remarkably improved, and certain bending strength is ensured.
本发明公开了一种高反射率氧化铝陶瓷基板及其制备方法和应用，涉及陶瓷材料技术领域。本发明的高反射率氧化铝陶瓷基板包括氧化铝陶瓷基板衬底和衬底表面形成的氧化锆纳米多孔薄膜结构，所述氧化锆纳米多孔薄膜结构的孔隙率为4‑10％，孔径为100nm‑1000nm。本发明的高反射率氧化铝陶瓷基板在致密的氧化铝陶瓷基板上制备氧化锆纳米多孔薄膜结构显著提高了氧化铝陶瓷基板的光反射率，且保证了一定的抗弯强度。
High-reflectivity aluminum oxide ceramic substrate as well as preparation method and application thereof
The invention discloses a high-reflectivity aluminum oxide ceramic substrate as well as a preparation method and application thereof, and relates to the technical field of ceramic materials. The high-reflectivity aluminum oxide ceramic substrate comprises an aluminum oxide ceramic substrate substrate and a zirconium oxide nano-porous film structure formed on the surface of the substrate, the porosity of the zirconium oxide nano-porous film structure is 4-10%, and the pore diameter is 100-1000 nm. According to the high-reflectivity aluminum oxide ceramic substrate disclosed by the invention, the zirconium oxide nano porous film structure is prepared on the compact aluminum oxide ceramic substrate, so that the light reflectivity of the aluminum oxide ceramic substrate is remarkably improved, and certain bending strength is ensured.
本发明公开了一种高反射率氧化铝陶瓷基板及其制备方法和应用，涉及陶瓷材料技术领域。本发明的高反射率氧化铝陶瓷基板包括氧化铝陶瓷基板衬底和衬底表面形成的氧化锆纳米多孔薄膜结构，所述氧化锆纳米多孔薄膜结构的孔隙率为4‑10％，孔径为100nm‑1000nm。本发明的高反射率氧化铝陶瓷基板在致密的氧化铝陶瓷基板上制备氧化锆纳米多孔薄膜结构显著提高了氧化铝陶瓷基板的光反射率，且保证了一定的抗弯强度。
High-reflectivity aluminum oxide ceramic substrate as well as preparation method and application thereof
一种高反射率氧化铝陶瓷基板及其制备方法和应用
LIU JUN (Autor:in) / CHEN ZHIPENG (Autor:in) / YU MINGXIAN (Autor:in) / SHE XIAOMAN (Autor:in) / WU TONGRONG (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
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