国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） B82（3） A61（2）
IPC小类 C01B（9）
IPC C01B031/04（9） B82Y030/00（3）
发明人 ZHANG H（9）
公开年 2013（9）
申请年 2012（5）  2013（3） 
专利权人 UNIV HEILONG.（2）

Forming graphene oxide sheet for e.g. energy sector involves mixing natural crystalline flake graphite and concentrated nitric acid or mixed acid of nitric and sulfuric acid/adding hydrogen peroxide/conducting ultrasonic assistant oxidation.

HUANG Y, ZHANG H, LIU L, DING H, DING S, XING S

Biologically reduced graphene oxide, prepared by mixing graphene oxide suspension with culture medium, inoculating denitrifying bacteria inoculum, placing in an incubator, allowing to stand, centrifuging, cleaning, precipitating and drying.

SUN D, YANG J, HUANG Y, ZHANG H, WEI J, JIANG G, ZHU C, FAN M, SUN R, DAI B

Preparation of graphene involves preparing graphite oxide acid solution by performing ultrasonic processing of expanded graphite, heating, reducing by microwave digestion using high temperature pressurization, washing, and drying.

ZHANG H, KANG W, LI Z, LIU L, DING H, DING S, XING S, AN M, LIU C, WEI L

Metal/graphene nanocomposite comprises graphene and metal nanoparticles, mixed with organic light-negative hydrogen donor reducing agent, ultrasonically treated, extracted, precipitated, centrifuged, and washed.

ZHANG H, WANG J, WU L

Preparation of ordered mesoporous graphene comprises flowing carbon dioxide gas into reaction container, filling magnesium metal, igniting, quenching in quenching medium, adding diluted acid solution, soaking, filtering, washing and drying.

ZHANG H, MA Y, ZHANG D, ZHANG X, SUN X

Nano hybridized material comprises graphene oxide nanoparticles surface modified with manganese iron oxide.

LI X, WANG Y, TANG C, GU X, ZHANG H, YANG S, WU H

Hyaluronic acid-modified oxidized graphene useful for preparing pharmaceutical preferably antitumor medicine, contains hyaluronic acid of preset molecular weight and covalently bonded with oxidized graphene by alkylene diamine.

HOU L, ZHANG Z, FENG Q, WANG Y, ZHANG H, HU Z

Manufacture of graphene involves oxidizing graphite using potassium permanganate and hydrogen peroxide, peeling graphite oxide to form graphene oxide, and carrying out photo-catalytic reduction of graphene oxide using photo-catalyst.

WU L, ZHANG H

Preparation of nanometer ferroferric oxide loaded graphene composite for e.g. electromagnetic material involves preparing mixed stock solution of sodium hydroxide and diethylene glycol, and graphene oxide mixed solution of diethylene glycol.

WANG Y, CHU W, YAO D, SUN Y, ZHANG H