Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphene toughened ceramic and preparation method thereof
The invention discloses a preparation method of graphene toughened ceramic. The preparation method comprises the following steps: mixing graphene oxide and zirconium oxychloride in a solvent to obtaina mixed precursor solution; adjusting the pH value of the mixed precursor solution to be greater than 7; carrying out solid-liquid separation on the alkaline mixed precursor solution, and conductingcollecting to obtain a precipitate; carrying out a hydrothermal reaction on the precipitate; and sintering a product obtained after the hydrothermal reaction. The invention also discloses the graphenetoughened ceramic.
本发明公开了一种石墨烯增韧陶瓷的制备方法，包括以下步骤：将氧化石墨烯和氯氧化锆在溶剂中混合得到前驱体混合液；将所述前驱体混合液的pH调至大于7；对碱性的所述前驱体混合液进行固液分离，收集得到沉淀物；对所述沉淀物进行水热反应；对所述水热反应后的产物进行烧结。本发明还公开了一种石墨烯增韧陶瓷。
Graphene toughened ceramic and preparation method thereof
The invention discloses a preparation method of graphene toughened ceramic. The preparation method comprises the following steps: mixing graphene oxide and zirconium oxychloride in a solvent to obtaina mixed precursor solution; adjusting the pH value of the mixed precursor solution to be greater than 7; carrying out solid-liquid separation on the alkaline mixed precursor solution, and conductingcollecting to obtain a precipitate; carrying out a hydrothermal reaction on the precipitate; and sintering a product obtained after the hydrothermal reaction. The invention also discloses the graphenetoughened ceramic.
本发明公开了一种石墨烯增韧陶瓷的制备方法，包括以下步骤：将氧化石墨烯和氯氧化锆在溶剂中混合得到前驱体混合液；将所述前驱体混合液的pH调至大于7；对碱性的所述前驱体混合液进行固液分离，收集得到沉淀物；对所述沉淀物进行水热反应；对所述水热反应后的产物进行烧结。本发明还公开了一种石墨烯增韧陶瓷。
Graphene toughened ceramic and preparation method thereof
石墨烯增韧陶瓷及其制备方法
SUN QINGZE (Autor:in) / ZHANG HAIPING (Autor:in) / LI JIONGLI (Autor:in) / WU YUE (Autor:in) / CAO ZHEN (Autor:in) / CHEN RAN (Autor:in) / LI JIAHUI (Autor:in) / WANG XUDONG (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Graphene toughened ceramic matrix composite material and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of graphene ball toughened SiCN ceramic
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2024
Toughened mullite ceramic and preparation method thereof
| Europäisches Patentamt | 2024