国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3）
IPC C01B033/02（3）
发明人 ZHANG X（3）
公开年 2022（2）
申请年 2022（2） 
专利权人 SUZHOU LIANX.（2）

Preparing in-situ heteroepitaxial graphene-coated silicon material useful in lithium-ion battery, comprises e.g. removing magnetic impurities in silicon raw material, drying, sand milling, reacting with fluorocarbon radicals, spray drying, low heating and carrying in-situ heterogeneous epitaxy.

ZHOU S, SHEN J, CHEN M, LUO X, HOU Q, ZHANG X

Preparing graphene-coated silicon batch, involves preparing silicon carbon precursor by spray drying and low temperature heat treatment process, and preparing high-temperature and high-vacuum device based on prepared graphene silicon material.

ZHOU S, SHEN J, CHEN M, LUO X, HOU Q, ZHANG X

Manufacture of composite material used for preparing anode of secondary battery, involves preparing mixture comprising silicon, carbon nanotubes, graphene oxide and solvent, spray-drying resultant mixture, and heat-treating.

DONG J H, KWON C H, SUP K D, KYUNG K S, ZHANG X, CHANG H, JI D, JIN X