国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人
公开年 2023（2）
申请年
专利权人 UNIV HARBIN ENGINEERING（2）

Low-temperature and fast preparation of oligomeric graphene with large interlayer distance useful in cathode material for potassium ion battery, comprises preparing graphene oxide dispersion by Hummers method, drying, placing graphene oxide powder in tubular furnace and heating.

WANG Q, QIN M, YAN J

High-strength flexible graphene fiber prepared from graphene oxide and sodium alginate raw materials by wet fiber orientation technology and then dry winding.

BAI C, ZHANG L, QIAO Y, LI X, WANG X, TAN H, ZHAO Z, ZHENG T