Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphene porous ceramic and preparation process thereof
The invention provides a graphene porous ceramic. The graphene porous ceramic is prepared from the following raw materials in parts by mass: 35-40 parts of silicon dioxide, 20-25 parts of calcium oxide, 3-5 parts of boric oxide, 5-8 parts of sodium oxide, 8-10 parts of silicon carbide and 25-30 parts of graphene. The invention also provides a preparation process of the graphene porous ceramic. The preparation process comprises the following steps: preparing porous ceramic, preparing porous graphene, and blowing graphene powder to the surface of the porous ceramic to form the graphene porous ceramic. According to the graphene porous ceramic and the preparation process thereof provided by the invention, after graphene porous ceramic is manufactured, the graphene layer and the ceramic layer are connected more tightly, so that the phenomenon that the graphene layer falls off cannot occur, and the service life of the graphene porous ceramic is ensured.
本发明提供了一种石墨烯多孔陶，包含按质量份数计的原材料：二氧化硅35～40份，氧化钙20～25份，氧化硼3～5份，氧化钠5～8份，碳化硅8～10份，石墨烯25～30份。本发明还提供了这种石墨烯多孔陶的制备工艺：制备多孔陶，制备多孔石墨烯，将石墨烯粉末吹送至多孔陶表面，形成石墨烯多孔陶。本发明提供的石墨烯多孔陶及其制备工艺，使得当石墨烯多孔陶在制作完成后，石墨烯层与陶瓷层连接更加紧密，不会出现石墨烯层脱落的现象，保证了该石墨烯多孔陶的使用寿命。
Graphene porous ceramic and preparation process thereof
The invention provides a graphene porous ceramic. The graphene porous ceramic is prepared from the following raw materials in parts by mass: 35-40 parts of silicon dioxide, 20-25 parts of calcium oxide, 3-5 parts of boric oxide, 5-8 parts of sodium oxide, 8-10 parts of silicon carbide and 25-30 parts of graphene. The invention also provides a preparation process of the graphene porous ceramic. The preparation process comprises the following steps: preparing porous ceramic, preparing porous graphene, and blowing graphene powder to the surface of the porous ceramic to form the graphene porous ceramic. According to the graphene porous ceramic and the preparation process thereof provided by the invention, after graphene porous ceramic is manufactured, the graphene layer and the ceramic layer are connected more tightly, so that the phenomenon that the graphene layer falls off cannot occur, and the service life of the graphene porous ceramic is ensured.
本发明提供了一种石墨烯多孔陶，包含按质量份数计的原材料：二氧化硅35～40份，氧化钙20～25份，氧化硼3～5份，氧化钠5～8份，碳化硅8～10份，石墨烯25～30份。本发明还提供了这种石墨烯多孔陶的制备工艺：制备多孔陶，制备多孔石墨烯，将石墨烯粉末吹送至多孔陶表面，形成石墨烯多孔陶。本发明提供的石墨烯多孔陶及其制备工艺，使得当石墨烯多孔陶在制作完成后，石墨烯层与陶瓷层连接更加紧密，不会出现石墨烯层脱落的现象，保证了该石墨烯多孔陶的使用寿命。
Graphene porous ceramic and preparation process thereof
一种石墨烯多孔陶及其制备工艺
DING YI (Autor:in) / LI JINLIANG (Autor:in) / LONG TAIJUN (Autor:in) / ZHANG NING (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation method of graphene composite porous ceramic
| Europäisches Patentamt | 2022