国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C01（5） C02（4）
H01（4） B82（2）
IPC小类 B01J（9）
IPC B01J021/18（9）
发明人 HONG M（2） WANG Y（2）
公开年 2013（4） 2014（3）
申请年 2013（9）
专利权人 FUJIAN MATER.（2）

Preparing graphene material, comprises adding graphene oxide into dispersion medium to obtain suspension of oxidized graphene, spray drying the suspension to obtain graphene granules; and reducing graphene particles by atmosphere reduction.

WANG Y, HONG M

Preparation of graphene oxide doped titania nanofibers used in photodegradation of methylene blue, comprises heating titania gel fiber, cooling, uniformly dispersing in ethanol, adding graphene oxide and dispersing.

GONG C, FAN G, XI X

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H

Graphene-heme and nano-gold ternary composite material used for degradation of hydrogen peroxide, comprises specified amount of graphene, heme and nano gold.

WENG J, LV X

Preparation of titanium dioxide/graphene composite material involves heating graphite mixture with peroxide, performing ultrasonication, and performing hydrothermal reaction.

QIN C

Preparation of graphene comprises reacting graphite oxide and sulfuric acid under normal pressure or negative pressure.

JIN X, HONG Y

Preparation of porous graphene for aluminum-air cell involves carrying out high temperature heat treatment to graphite oxide precursor in muffle furnace, ultrasonically dispersing in alcohol to obtain black suspension liquid, and washing.

ZHOU Y, LIU C

Preparing graphene material involves adding graphene oxide to obtain suspension of graphene oxide to disperse medium, spray drying the suspension to obtain graphene oxide particles, and reducing the graphene oxide particle by atmosphere.

HONG M, WANG Y

Preparation of river sand-loaded graphene oxide/titanium dioxide filler by dispersing treated river sand in graphene oxide/titanium dioxide composite material water-dispersible suspension, uniformly mixing, placing in Petri dish, and drying.

SONG C, SUN X, WANG S