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Silicon carbide sagger for lithium battery positive electrode material and preparation method thereof
The invention discloses a silicon carbide sagger for a lithium battery positive electrode material and a preparation method thereof. The silicon carbide sagger comprises the following components in parts by weight: 30-40 parts of silicon carbide powder, 20-30 parts of nano silicon micro powder, 10-20 parts of nano aluminum oxide powder, 5-10 parts of zirconium oxide micro powder, 4-10 parts of magnesium oxide powder, 3-9 parts of graphene powder, 2-6 parts of reinforced fibers and 10-20 parts of water. The preparation method is simple, the prepared silicon carbide sagger is high in corrosion resistance and impact resistance, and the service life of the lithium battery positive electrode material is prolonged.
本发明公开了一种用于锂电池正极材料的碳化硅匣钵及其制备方法，碳化硅匣钵组分按重量份数包括碳化硅粉末30‑40份、纳米硅微粉20‑30份、纳米氧化铝粉末10‑20份、氧化锆微粉5‑10份、氧化镁粉末4‑10份、石墨烯粉末3‑9份、增强纤维2‑6份和水10‑20份，本发明制备方法简单，制得的碳化硅匣钵耐蚀性、抗冲击能力强，提高了锂电池正极材料的使用寿命。
Silicon carbide sagger for lithium battery positive electrode material and preparation method thereof
The invention discloses a silicon carbide sagger for a lithium battery positive electrode material and a preparation method thereof. The silicon carbide sagger comprises the following components in parts by weight: 30-40 parts of silicon carbide powder, 20-30 parts of nano silicon micro powder, 10-20 parts of nano aluminum oxide powder, 5-10 parts of zirconium oxide micro powder, 4-10 parts of magnesium oxide powder, 3-9 parts of graphene powder, 2-6 parts of reinforced fibers and 10-20 parts of water. The preparation method is simple, the prepared silicon carbide sagger is high in corrosion resistance and impact resistance, and the service life of the lithium battery positive electrode material is prolonged.
本发明公开了一种用于锂电池正极材料的碳化硅匣钵及其制备方法，碳化硅匣钵组分按重量份数包括碳化硅粉末30‑40份、纳米硅微粉20‑30份、纳米氧化铝粉末10‑20份、氧化锆微粉5‑10份、氧化镁粉末4‑10份、石墨烯粉末3‑9份、增强纤维2‑6份和水10‑20份，本发明制备方法简单，制得的碳化硅匣钵耐蚀性、抗冲击能力强，提高了锂电池正极材料的使用寿命。
Silicon carbide sagger for lithium battery positive electrode material and preparation method thereof
一种用于锂电池正极材料的碳化硅匣钵及其制备方法
LIU JUN (author) / WANG GANG (author) / LIU BO (author) / ZHANG HAIBO (author) / CAI LU (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
F27D
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