国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4） B01（2）
IPC小类 B82B（4）
IPC B82B003/00（4）
发明人
公开年 2009（4）
申请年 2009（2） 
专利权人

Preparation of graphene based on ascorbic acid involves ultrasonically treating solution of graphite oxide and deionized water, and stewing obtained graphene oxide solution mixed with ascorbic acid to obtain graphene solution.

GUO S, ZHANG J

Cutting graphene for developing flexible electronic surfaces involves constructing raised titanium dioxide nanometer structural layer on quartz substrate to obtain titanium dioxide mask, contacting with graphene sheet, and irradiating.

LIU Z, ZHANG L

Preparation of graphene or graphene dispersion used for manufacturing paper, film, composite and articles for nanoelectronics, nanocomposites and batteries, involves reducing purified exfoliated graphite oxide in presence of base.

LI D, WALLACE G G

Carbon nanotube powder, useful e.g. as additives for rubber and ceramics and as conductive additives in electrodes and solar cells, comprises carbon nanotubes, which consist of graphite layers that are made of graphene layers.

BRAMERWEGER E, BUCHHOLZ S, HOCKE H, MEYER H, MLECZKO L, RUDOLF R, SCHMID M, VOETZ M, WEBER R, WOLF A, BEURAMEOBEGEO E, BUHIHOLCHEU J, HOKE H, MEULREKCHEUKO R, POECHEU M, RUDOLPH R, SCHMIDT M, MAYER H, WERTS M, MERWEGER E, SHMID M, HOKKE H, BRAMER V E, FYOTC M, BUHHOLC Z, BRAMER W E, SCHMITT M