国家/地区 美国（18）
IPC部 C（18）
IPC大类 C01（18） H01（7） B01（4）
B82（3） C25（3） C08（2）
C30（2） D01（2）
IPC小类 C01B（18）
IPC C01B032/23（18）
发明人 HUANG K（3） CHOU S（2） CHOU S H（2）
CHOU W（2） CHOU W T（2） HSU C（2）
HSU C Y（2） HUANG K S（2） JANG B Z（2）
LAI M（2） LAI M Y（2） MIWA T（2）
ZHAMU A（2）
公开年 2017（18）
申请年 2016（10）  2017（5）  2015（3） 
专利权人 ACELON CHEM .（2） JANG B Z（2） NANOTEK INST.（2） SEMICONDUCTO.（2）
ZHAMU A（2）

Obtaining graphene oxide used to purify water, comprises e.g. mixing lamellar graphite powder with intercalating material, separating the structural lamellas with sodium nitrate, and adding mixture to sulfuric acid with continuous stirring.

TERENCE M C, CARRIO J A G, NASCIMENTO R S D, GUEVARA CARRIO J A, DO NASCIMENTO R S

Production of graphene oxide used in e.g. energy storage device, involves oxidizing graphite, adding potassium permanganate, water, heating, adjusting graphene oxide-dispersion, adding alcohol and washing isolated graphene oxide.

RASUL S, COSTA P M F J, ALAZMI A

Producing graphene oxide (GO) product used for producing graphene product, involves forming reaction mixture which comprises graphite-based precursor and oxidizing agent which comprises complex of hypofluorous acid and organic solvent.

AMIR E

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

Manufacturing graphene used in field effect transistor, supercapacitor, hydrogen generation or storage, solar cell, photocatalyst and biosensor, comprises forming the graphene by unzipping doped carbon materials by an external stimulus.

KIM S O, LEE H J, LIM J, KIM S

Manufacture of graphene compound used for forming electrode, involves inserting sulfuric acid between graphite layers, washing with aqueous solution containing sulfate or organic solvent, heating, ultrasonically treating and oxidizing.

YONEDA Y, OGUNI T, MIWA T, YAMAKAJI M, TSURUTA A

Reduced graphene oxide film used for forming electrode of supercapacitor device, comprises three-dimensional hierarchy of pores, and has preset active density.

KANER R B, SHAO Y

Production of graphene oxide involves locating graphite particles within electrochemical cell having working electrode, counter electrode, and aqueous acid electrolyte, and agitating graphite particles within electrolyte.

ZHONG Y, LI D, SIMON G P

Positive electrode used for lithium secondary battery, comprises positive electrode current collector and positive electrode active material layer having active material particles and graphene oxide over positive electrode current collector.

MIWA T, INOUE N, NOMOTO K, MOMO J

Making natural graphene cellulose blended meltblown nonwoven fabric involves e.g. combining graphite powder with solution comprising e.g. sulfuric acid, stirring in ice bath environment, and adding solution comprising potassium permanganate.

CHOU W, LAI M, HUANG K, CHOU S, HSU C, CHOU W T, LAI M Y, HUANG K S, CHOU S H, HSU C Y