国家/地区 中国（8）
IPC部 C（5） G（2）
IPC大类 C01（4） G01（2）
IPC小类 C01B（4） G01N（2）
IPC C01B032/198（4） C01B032/23（2）
发明人 QU Y（7） TANG R（7） GE M（5）
ZHANG J（5） FANG G（3） WANG B（3）
WU Y（3） YIN S（3） WANG S（2）
XU Y（2）
公开年 2022（8）
申请年 2020（3）  2021（3）  2022（2） 
专利权人 NANTONG SIXTH ELEMENT MATERIALS TECHNOLO（8）

Electrode device for use in preparation system of graphene, has fixing piece connected on supporting piece, where supporting piece and fixing piece and oxidation graphene film are surface-contact.

TANG R, FANG G, JI L, CUI G, LIU Z, SUN X

Method for quantitatively detecting content of black particles in oxidation process graphene involves taking product after oxidation is finished as sample, using ImageJ software to process value of area item in binarized picture.

QU Y, TANG R, GE M, GENG B, KONG Y, WANG S, WU Y

Method for detecting uniformity of oxidized graphene, involves calculating hydrogen value by selecting sample grids of grid, and counting black particulate matter visible to naked eye in grid.

QU Y, GE M, TANG R, ZHANG J, WU Y

Preparation method of graphene oxide film for folding mobile phone and wearable device, involves dispersing organic molecules in a solvent to obtain modified solution, and modified solution is slowly added to graphene oxide aqueous slurry.

QU Y, WU Y, TANG R, KANG L, XU Y, FANG G, WANG S

Preparation method of high-purity oxidized graphene or oxidized graphite involves adding concentrated sulfuric acid, graphite, potassium permanganate and water sequentially in reaction kettle by controlling reaction temperature and reaction time.

QU Y, TANG R, GE M, ZHANG J, YIN S, WANG B

Preparing graphene, comprises drying and crushing graphene oxide before reduction of graphene oxide to obtain graphene oxide with mesh number corresponding to specific surface area requirement of graphene, where graphene is prepared by reducing graphene oxide.

GUO B, QU Y, FANG G, ZHANG C, XU Y, ZHANG J

High-efficient device for large scale preparation oxidizing, graphene or graphite, comprises reaction kettle, transferring devices, standing device, purifying device, and collector.

QU Y, TANG R, GE M, ZHANG J, YIN S, WANG B

Statically placed device for preparing graphene oxide, has stirring device fixedly connected with tank body, where side wall of tank body is provided with discharging valve and side wall observation window.

QU Y, TANG R, GE M, ZHANG J, YIN S, WANG B