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Graphene microporous ceramic atomizing core and preparation method thereof
The invention provides a preparation method of a graphene microporous ceramic atomization core. The preparation method comprises the following steps: S1, mixing graphene nanosheets (GNPs) and ceramic aggregate powder containing aluminum oxide (Al2O3) to obtain a graphene/aluminum oxide ceramic-based composite material; s2, molding the graphene/aluminum oxide ceramic-based composite material into a green body; s3, carrying out glue removal treatment on the green body to obtain a graphene microporous ceramic biscuit; and S4, sintering the graphene microporous ceramic biscuit to obtain the graphene microporous ceramic matrix. The invention further provides the graphene micropore ceramic atomization core. The electronic cigarette has the beneficial effects that by adopting the graphene/aluminum oxide ceramic-based composite material, the heat conduction performance of the microporous ceramic atomization core is greatly improved, ceramic powder falling and high-temperature metal precipitation are prevented, the reliability and stability in the atomization process are improved, and the taste of the electronic cigarette is better.
本发明提供了一种石墨烯微孔陶瓷雾化芯的制备方法，包括以下步骤：S1、将石墨烯纳米片（GNPs）和含氧化铝（Al2O3）的陶瓷骨料粉体混合得到石墨烯/氧化铝陶瓷基复合材料；S2、将石墨烯/氧化铝陶瓷基复合材料成型为生坯；S3、将生坯排胶处理得到石墨烯微孔陶瓷素坯；S4、将石墨烯微孔陶瓷素坯烧结得到石墨烯微孔陶瓷基体。本发明还提供了一种石墨烯微孔陶瓷雾化芯。本发明的有益效果是：通过采用石墨烯/氧化铝陶瓷基复合材料，极大提高了微孔陶瓷雾化芯导热性能，防止陶瓷掉粉和高温析出金属，提升雾化过程中的可靠性和稳定性，使得电子烟的口感更好。
Graphene microporous ceramic atomizing core and preparation method thereof
The invention provides a preparation method of a graphene microporous ceramic atomization core. The preparation method comprises the following steps: S1, mixing graphene nanosheets (GNPs) and ceramic aggregate powder containing aluminum oxide (Al2O3) to obtain a graphene/aluminum oxide ceramic-based composite material; s2, molding the graphene/aluminum oxide ceramic-based composite material into a green body; s3, carrying out glue removal treatment on the green body to obtain a graphene microporous ceramic biscuit; and S4, sintering the graphene microporous ceramic biscuit to obtain the graphene microporous ceramic matrix. The invention further provides the graphene micropore ceramic atomization core. The electronic cigarette has the beneficial effects that by adopting the graphene/aluminum oxide ceramic-based composite material, the heat conduction performance of the microporous ceramic atomization core is greatly improved, ceramic powder falling and high-temperature metal precipitation are prevented, the reliability and stability in the atomization process are improved, and the taste of the electronic cigarette is better.
本发明提供了一种石墨烯微孔陶瓷雾化芯的制备方法，包括以下步骤：S1、将石墨烯纳米片（GNPs）和含氧化铝（Al2O3）的陶瓷骨料粉体混合得到石墨烯/氧化铝陶瓷基复合材料；S2、将石墨烯/氧化铝陶瓷基复合材料成型为生坯；S3、将生坯排胶处理得到石墨烯微孔陶瓷素坯；S4、将石墨烯微孔陶瓷素坯烧结得到石墨烯微孔陶瓷基体。本发明还提供了一种石墨烯微孔陶瓷雾化芯。本发明的有益效果是：通过采用石墨烯/氧化铝陶瓷基复合材料，极大提高了微孔陶瓷雾化芯导热性能，防止陶瓷掉粉和高温析出金属，提升雾化过程中的可靠性和稳定性，使得电子烟的口感更好。
Graphene microporous ceramic atomizing core and preparation method thereof
一种石墨烯微孔陶瓷雾化芯及其制备方法
HOU SHOUSHAN (author) / CHEN YONGFENG (author)
2023-06-13
Patent
Electronic Resource
Chinese
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