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Antibacterial environment-friendly domestic ceramic and preparation method thereof
The invention belongs to the field of inorganic non-metallic materials, and particularly relates to antibacterial environment-friendly domestic ceramic and a preparation method thereof. The product developed by the invention comprises a three-layer composite structure, which is composed of a surface layer, a middle layer and a ceramic base layer, wherein the surface layer is of a continuous wave structure, and is silicon dioxide, the middle layer comprises a graphene-silicon carbide composite layer, and is connected with the surface layer through a Si-C chemical bond, the ceramic base layer isan aluminum oxide ceramic base layer, further comprises cobalt oxide and titanium dioxide, and is made of an aluminum oxide ceramic, the aluminum oxide ceramic further comprises cobalt oxide and titanium dioxide, the middle layer further comprises nanometer iron powder accounting for 1-3% of the mass of the graphene, and the silicon carbide is silicon carbide whisker. The product obtained by theinvention has an excellent antibacterial effect and good effect persistence.
本发明属于无机非金属材料领域，具体涉及一种抗菌环保日用陶瓷及其制备方法。本发明所研制的产品包括三层复合结构；所述三层复合结构是由表层、中间层和陶瓷基层构成；所述表层为连续波浪结构；所述表层为二氧化硅；所述中间层包括石墨烯‑碳化硅复合层；所述中间层和表层通过Si‑C化学键连接；所述陶瓷基层为氧化铝陶瓷基层；所述氧化铝陶瓷基层中还包括氧化钴和二氧化钛。其中所述陶瓷基层选用氧化铝陶瓷，所述氧化铝陶瓷中还包括氧化钴和二氧化钛；另外，所述中间层中还包括石墨烯质量1‑3％的纳米铁粉；另外，所述碳化硅为碳化硅晶须。本发明所得产品具有优异的抗菌效果，且效果持效性好。
Antibacterial environment-friendly domestic ceramic and preparation method thereof
The invention belongs to the field of inorganic non-metallic materials, and particularly relates to antibacterial environment-friendly domestic ceramic and a preparation method thereof. The product developed by the invention comprises a three-layer composite structure, which is composed of a surface layer, a middle layer and a ceramic base layer, wherein the surface layer is of a continuous wave structure, and is silicon dioxide, the middle layer comprises a graphene-silicon carbide composite layer, and is connected with the surface layer through a Si-C chemical bond, the ceramic base layer isan aluminum oxide ceramic base layer, further comprises cobalt oxide and titanium dioxide, and is made of an aluminum oxide ceramic, the aluminum oxide ceramic further comprises cobalt oxide and titanium dioxide, the middle layer further comprises nanometer iron powder accounting for 1-3% of the mass of the graphene, and the silicon carbide is silicon carbide whisker. The product obtained by theinvention has an excellent antibacterial effect and good effect persistence.
本发明属于无机非金属材料领域，具体涉及一种抗菌环保日用陶瓷及其制备方法。本发明所研制的产品包括三层复合结构；所述三层复合结构是由表层、中间层和陶瓷基层构成；所述表层为连续波浪结构；所述表层为二氧化硅；所述中间层包括石墨烯‑碳化硅复合层；所述中间层和表层通过Si‑C化学键连接；所述陶瓷基层为氧化铝陶瓷基层；所述氧化铝陶瓷基层中还包括氧化钴和二氧化钛。其中所述陶瓷基层选用氧化铝陶瓷，所述氧化铝陶瓷中还包括氧化钴和二氧化钛；另外，所述中间层中还包括石墨烯质量1‑3％的纳米铁粉；另外，所述碳化硅为碳化硅晶须。本发明所得产品具有优异的抗菌效果，且效果持效性好。
Antibacterial environment-friendly domestic ceramic and preparation method thereof
一种抗菌环保日用陶瓷及其制备方法
CHEN CAIXIA (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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