国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（2）
发明人 CHEN Z（3）
公开年 2012（2）
申请年
专利权人 UNIV SUZHOU SCI TECHNOLOGY（3）

Preparing high-quality graphene from plant membrane comprises selecting plant film layer-containing plant tissue, cleaning, adding ethanol and ultrapure water to obtain a mixed solution, soaking, separating, washing, drying and cooling.

LIU C, SUN H, QIAN J, CAO Y, CHEN Z, CHEN F, WU Z, XU X, MAO D

Hydrothermal preparation of graphene comprises dipping expanded graphite in calcium chloride aqueous solution, dropping urea, transferring suspension solution, taking polytetrafluoroethylene as substrate, and dispersing into alcohol.

CHEN Z, FU M, ZHU Y

Preparation of graphene by impregnating expanded graphite with sodium silicate in aqueous solution, adding water to sodium aluminate and sodium hydroxide to obtain solution, dropping to sodium silicate solution, and ultrasonic dispersing.

CHEN Z, FU M, YUE Y