Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of ceramizable aerogel gradient composite material
The invention belongs to the field of preparation processes of nano-porous composite materials, and particularly relates to a preparation method of a ceramizable aerogel gradient composite material. According to the invention, a relatively simple gradient impregnation method is utilized to prepare the high-strength and ablation-resistant ceramizable aerogel gradient composite material which can be ceramified at a high temperature, and the material is expected to meet the requirements in the fields of aerospace and the like at present. Meanwhile, the shape, the structure and the size of the ceramizable aerogel gradient composite material can be regulated and controlled, and large-scale assembly and application of a thermal protection material on the surface of an aircraft are expected to be achieved.
本发明属于纳米多孔复合材料的制备工艺领域，具体涉及一种可陶瓷化气凝胶梯度复合材料的制备方法。本发明利用较简单的梯度浸渍方法制备高温下可陶瓷化的高强度、耐烧蚀的可陶瓷化气凝胶梯度复合材料，该材料有望满足目前航空航天等领域的需求。同时，该可陶瓷化气凝胶梯度复合材料形状、结构、尺寸可调控，有望实现飞行器表面热防护材料的大规模组装应用。
Preparation method of ceramizable aerogel gradient composite material
The invention belongs to the field of preparation processes of nano-porous composite materials, and particularly relates to a preparation method of a ceramizable aerogel gradient composite material. According to the invention, a relatively simple gradient impregnation method is utilized to prepare the high-strength and ablation-resistant ceramizable aerogel gradient composite material which can be ceramified at a high temperature, and the material is expected to meet the requirements in the fields of aerospace and the like at present. Meanwhile, the shape, the structure and the size of the ceramizable aerogel gradient composite material can be regulated and controlled, and large-scale assembly and application of a thermal protection material on the surface of an aircraft are expected to be achieved.
本发明属于纳米多孔复合材料的制备工艺领域，具体涉及一种可陶瓷化气凝胶梯度复合材料的制备方法。本发明利用较简单的梯度浸渍方法制备高温下可陶瓷化的高强度、耐烧蚀的可陶瓷化气凝胶梯度复合材料，该材料有望满足目前航空航天等领域的需求。同时，该可陶瓷化气凝胶梯度复合材料形状、结构、尺寸可调控，有望实现飞行器表面热防护材料的大规模组装应用。
Preparation method of ceramizable aerogel gradient composite material
一种可陶瓷化气凝胶梯度复合材料的制备方法
CUI SHENG (Autor:in) / YOU QI (Autor:in) / SHANG SISI (Autor:in) / ZHONG YA (Autor:in) / OU YICHEN (Autor:in) / SONG ZIHAO (Autor:in) / YUAN MAN (Autor:in)
30.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
C04B
Kalk
,
LIME
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