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Negative Poisson's ratio graphene/ceramic composite aerogel and preparation method thereof
The invention relates to a negative Poisson's ratio graphene/ceramic composite aerogel and a preparation method thereof. The graphene/ceramic composite aerogel comprises graphene aerogel with a three-dimensional concave structure and a ceramic layer deposited on the surface of graphene with an internal pore structure of the graphene aerogel, preferably, ceramic layers are deposited on the upper surface and the lower surface of the graphene, and a ceramic layer/graphene/ceramic layer sandwich structure is formed.
本发明涉及一种负泊松比石墨烯/陶瓷复合气凝胶及其制备方法。所述石墨烯/陶瓷复合气凝胶包括：具有三维内凹结构的石墨烯气凝胶，以及沉积在石墨烯气凝胶内部孔结构的石墨烯表面的陶瓷层；优选地，所述石墨烯上/下表面都沉积有陶瓷层，形成陶瓷层/石墨烯/陶瓷层的三明治结构。
Negative Poisson's ratio graphene/ceramic composite aerogel and preparation method thereof
The invention relates to a negative Poisson's ratio graphene/ceramic composite aerogel and a preparation method thereof. The graphene/ceramic composite aerogel comprises graphene aerogel with a three-dimensional concave structure and a ceramic layer deposited on the surface of graphene with an internal pore structure of the graphene aerogel, preferably, ceramic layers are deposited on the upper surface and the lower surface of the graphene, and a ceramic layer/graphene/ceramic layer sandwich structure is formed.
本发明涉及一种负泊松比石墨烯/陶瓷复合气凝胶及其制备方法。所述石墨烯/陶瓷复合气凝胶包括：具有三维内凹结构的石墨烯气凝胶，以及沉积在石墨烯气凝胶内部孔结构的石墨烯表面的陶瓷层；优选地，所述石墨烯上/下表面都沉积有陶瓷层，形成陶瓷层/石墨烯/陶瓷层的三明治结构。
Negative Poisson's ratio graphene/ceramic composite aerogel and preparation method thereof
一种负泊松比石墨烯/陶瓷复合气凝胶及其制备方法
DONG SHAOMING (author) / TIAN LI (author) / YANG JINSHAN (author)
2024-10-25
Patent
Electronic Resource
Chinese
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