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Preparation method of aluminum modified polycarbosilane solution and SiCNAl ceramic
The invention belongs to the technical field of ceramic materials, and particularly discloses a preparation method of an aluminum modified polycarbosilane solution and SiCNAl ceramic obtained by deriving the aluminum modified polycarbosilane solution. According to the preparation method, solid polycarbosilane is mixed with aluminum trichloride and hexamethyldisilazane for reaction, and the obtained clear and transparent solution is the aluminum modified polycarbosilane solution. The preparation method is simple in preparation step, mild in condition, convenient to regulate and control, low in cost and easy to popularize and apply on a large scale.
本发明属于陶瓷材料技术领域，具体公开了一种铝改性聚碳硅烷溶液的制备方法，以及采用铝改性聚碳硅烷溶液衍生得到的SiCNAl陶瓷。本发明制备方法通过将固态聚碳硅烷与三氯化铝、六甲基二硅氮烷混合进行反应，得到的澄清透明溶液即为铝改性聚碳硅烷溶液。本发明制备方法制备步骤简单、条件温和、调控方便且成本较低，容易进行规模化推广应用。
Preparation method of aluminum modified polycarbosilane solution and SiCNAl ceramic
The invention belongs to the technical field of ceramic materials, and particularly discloses a preparation method of an aluminum modified polycarbosilane solution and SiCNAl ceramic obtained by deriving the aluminum modified polycarbosilane solution. According to the preparation method, solid polycarbosilane is mixed with aluminum trichloride and hexamethyldisilazane for reaction, and the obtained clear and transparent solution is the aluminum modified polycarbosilane solution. The preparation method is simple in preparation step, mild in condition, convenient to regulate and control, low in cost and easy to popularize and apply on a large scale.
本发明属于陶瓷材料技术领域，具体公开了一种铝改性聚碳硅烷溶液的制备方法，以及采用铝改性聚碳硅烷溶液衍生得到的SiCNAl陶瓷。本发明制备方法通过将固态聚碳硅烷与三氯化铝、六甲基二硅氮烷混合进行反应，得到的澄清透明溶液即为铝改性聚碳硅烷溶液。本发明制备方法制备步骤简单、条件温和、调控方便且成本较低，容易进行规模化推广应用。
Preparation method of aluminum modified polycarbosilane solution and SiCNAl ceramic
一种铝改性聚碳硅烷溶液的制备方法及SiCNAl陶瓷
CUI HENG (author) / QIU HAIPENG (author) / CHEN YI (author) / XIE WEIJIE (author) / CHEN MINGWEI (author) / MA XIN (author)
2024-06-14
Patent
Electronic Resource
Chinese
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