Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of cobalt-based multispectral silicon carbide aerogel
The invention relates to a preparation method of cobalt-based multispectral silicon carbide aerogel. The preparation method comprises the following steps: preparing a composite precursor suspension, freeze-drying, and carrying out heat treatment. The unique structure of the silicon carbide aerogel makes the silicon carbide aerogel play an indispensable role in the field of light weight and high temperature resistance, and meanwhile, the silicon carbide material has microwave absorption performance, so that the silicon carbide aerogel becomes an ideal carrier with a multispectral compatible protection function. The compounding of the cobalt-based functional filler and the silicon carbide aerogel is an effective means for realizing multispectral compatible protection.
本发明涉及一种钴系多光谱碳化硅气凝胶的制备方法。先配置复合前驱体悬浮液，然后冷冻干燥以及热处理过程制得。碳化硅气凝胶所拥有的独特结构使其在轻质耐高温领域发挥着不可或缺的作用，同时其碳化硅材料具有微波吸收性能，这使得碳化硅气凝胶成为具有多光谱兼容防护功能的理想载体。通过将钴系功能填料与碳化硅气凝胶复合，是实现多光谱兼容防护的有效手段。
Preparation method of cobalt-based multispectral silicon carbide aerogel
The invention relates to a preparation method of cobalt-based multispectral silicon carbide aerogel. The preparation method comprises the following steps: preparing a composite precursor suspension, freeze-drying, and carrying out heat treatment. The unique structure of the silicon carbide aerogel makes the silicon carbide aerogel play an indispensable role in the field of light weight and high temperature resistance, and meanwhile, the silicon carbide material has microwave absorption performance, so that the silicon carbide aerogel becomes an ideal carrier with a multispectral compatible protection function. The compounding of the cobalt-based functional filler and the silicon carbide aerogel is an effective means for realizing multispectral compatible protection.
本发明涉及一种钴系多光谱碳化硅气凝胶的制备方法。先配置复合前驱体悬浮液，然后冷冻干燥以及热处理过程制得。碳化硅气凝胶所拥有的独特结构使其在轻质耐高温领域发挥着不可或缺的作用，同时其碳化硅材料具有微波吸收性能，这使得碳化硅气凝胶成为具有多光谱兼容防护功能的理想载体。通过将钴系功能填料与碳化硅气凝胶复合，是实现多光谱兼容防护的有效手段。
Preparation method of cobalt-based multispectral silicon carbide aerogel
一种钴系多光谱碳化硅气凝胶的制备方法
ZHOU YUANYANG (Autor:in) / MENG FANQI (Autor:in) / WANG LIXI (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
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