国家/地区 中国（15） 美国（2） 世界知识产权组织（2）
IPC部 C（11） B（6） H（3）
IPC大类 C01（7） B82（4） H01（3）
B01（2） C12（2）
IPC小类 C01B（7） B82Y（4） B01D（2）
C01F（2） C12P（2） H01M（2）
IPC C01B031/04（7） B82Y030/00（4） B01D067/00（2）
B01D069/10（2） B01D071/02（2） C01F017/00（2）
C12P003/00（2）
发明人 LIU G（15）
公开年 2014（15）
申请年 2013（7）  2014（7） 
专利权人 UNIV DALIAN .（4） TORAY ADVANC.（3） UNIV BEIJING.（3） UNIV NANJING.（2）

Preparing graphene that is useful in battery and composite materials, comprises placing graphite, abrasives and sulfuric acid in grinding device, separating abrasives and sulfuric acid from the mixture, washing, and drying.

LIU G, SUN P, WU Z

Forming magnetic graphene composite material involves making magnetic graphene composite material culture, forming graphene oxide and akaganeite mixed solution, adding differentation metal reducing bacteria in mixed solution and cultivating.

JIN R, WANG N, ZHOU J, LIU G, ZHANG X

Preparation of low electroconductivity-graphene flake composite material used for preparing anticorrosive coating, involves dispersing polyaniline-graphene oxide composite material in deionized water, centrifuging, washing and drying.

WANG L, LIU G, SUN W, WU T, ZHANG K, LIN Y, ZONG Q

Biosynthesis of gold nanoparticle-graphene composite material by culturing dissimilatory metal-reducing bacteria, preparing graphene oxide solution, and mixing with gold(III) chloride solution and cultured metal-reducing bacteria.

JIN R, ZHOU J, DONG B, LIU G

Photosensitizer loaded nano-graphene particles for multimodality imaging guided tumor photodynamic therapy, comprise photosensitizer, graphite nano-particles and surface-modified hydrophilic polymer.

CHEN X, HUANG P, LIU G, ZHANG P, WANG Z

OLED array substrate for display panel, has pixel unit provided with electrodes that are arranged with emitting structure layer, where one of electrodes is doped with impurity graphene that is arranged with film layer and metal substance.

JIANG K, LIU G, LIU H, YAO H, YAO Y

Stone type black graphene composite film material preparing method, involves processing uniform dispersion liquid film, immersing film in liquid, and setting film in vacuum drying box at specific degrees centigrade.

HUANG K, JIN W, LIU G

Preparing graphite oxide useful e.g. for preparing graphene, comprises e.g. mixing graphite, permanganate and concentrated sulfuric acid, reacting, adding cold water to obtain slurry, adding hydrogen peroxide solution, filtering, and drying.

LIU G, SUN P, WANG J, WU G, WU Z

Composite electrode material obtained by preparing active graphene, uniformly distributing active carbon particles and active graphene on surface of graphene sheet, and then adding third component, useful in super capacitor.

WEI X, LIN G, LIU G, MI X, ZHANG K, RONG C, CHEN S, HAN J

Preparation of reduction-oxidation graphene/gallium acid zinc oxide nano-granule comprises mixing suspension of graphene oxide and benzyl amine dispersion, transferring to PTFE substrate, and putting into vacuum drying box.

HUANG K, ZHANG R, XIAO J, LIU G, LEI M