国家/地区 台湾（3）
IPC部 C（3）
IPC大类 C01（3） C09（2）
IPC小类 C01B（3）
IPC C01B032/19（3）
发明人 LI H（3）
公开年 2018（2）
申请年 2017（2） 
专利权人 TAIWAN TEXTI.（2）

Manufacture of negative electrode material for secondary batteries, involves crushing carbon raw material by hole principle in liquid phase exfoliation, and adding graphene and liquid nitrogen source into container and heating with water.

LIU W, HUANG J, HUNG Y, LI H, LU Y, CHEN Y

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H

Air flow generating device for preparing graphene powder used for preparing graphene dispersion comprises outer bushing having chamber, intake opening, and outtake opening, and rotating awl having rotating body and screw threads.

WU T, CHANG T, LI H, LIN B