Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of ordered-structure ceramifiable aerogel
The invention belongs to the field of preparation processes of nano-porous materials, and particularly relates to a preparation method of porcelainized aerogel with an ordered structure. The ceramifiable aerogel material with excellent high-temperature stability is prepared by combining directional casting with a sol-gel method, and the material is expected to meet the requirements in the fields of existing aerospace ablative materials and the like. Meanwhile, the simple preparation method of the porcelainized aerogel with the ordered structure is favorable for promoting the development of aerogel industrialization, and solves the problems that the conventional porcelainized aerogel is complicated in application process and the like.
本发明属于纳米多孔材料的制备工艺领域，具体涉及一种有序结构可瓷化气凝胶的制备方法。本发明利用定向铸造结合溶胶‑凝胶方法制备优异的高温稳定性的可瓷化气凝胶材料，该材料有望满足目前航空航天烧蚀材料等领域的需求。同时，这种有序结构可瓷化气凝胶的简易制备方法的提出有利于推动气凝胶产业化的发展，解决目前可瓷化气凝胶应用工艺复杂等问题。
Preparation method of ordered-structure ceramifiable aerogel
The invention belongs to the field of preparation processes of nano-porous materials, and particularly relates to a preparation method of porcelainized aerogel with an ordered structure. The ceramifiable aerogel material with excellent high-temperature stability is prepared by combining directional casting with a sol-gel method, and the material is expected to meet the requirements in the fields of existing aerospace ablative materials and the like. Meanwhile, the simple preparation method of the porcelainized aerogel with the ordered structure is favorable for promoting the development of aerogel industrialization, and solves the problems that the conventional porcelainized aerogel is complicated in application process and the like.
本发明属于纳米多孔材料的制备工艺领域，具体涉及一种有序结构可瓷化气凝胶的制备方法。本发明利用定向铸造结合溶胶‑凝胶方法制备优异的高温稳定性的可瓷化气凝胶材料，该材料有望满足目前航空航天烧蚀材料等领域的需求。同时，这种有序结构可瓷化气凝胶的简易制备方法的提出有利于推动气凝胶产业化的发展，解决目前可瓷化气凝胶应用工艺复杂等问题。
Preparation method of ordered-structure ceramifiable aerogel
一种有序结构可瓷化气凝胶的制备方法
CUI SHENG (Autor:in) / SHANG SISI (Autor:in) / YOU QI (Autor:in) / LI DA (Autor:in) / SONG ZIHAO (Autor:in) / YUAN MAN (Autor:in) / LIU WEI (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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