国家/地区 中国（44） 台湾（18） 美国（18） 日本（8）
IPC部 C（44） B（31） H（10）
G（3）
IPC大类 C01（44） B82（28） H01（9）
C23（6） B32（5） B05（2）
B44（2） C25（2）
IPC小类 C01B（44） B82Y（28） B32B（5）
C23C（5） B82B（4） H01M（4）
H01B（3） B05D（2） B44C（2）
C23F（2） C25B（2） H01L（2）
IPC C01B031/04（44）
发明人 FAN S（14） JIANG K（13） LIN X（13）
WEI F（9） ZHANG Q（6） FAN F Y（5）
LI J（5） XIAO L（5） CUI C（4）
LIN X Y（4） QIAN W（4） ZHAO M（4）
GUO J（3） GUO J W（3） HE X（3）
公开年 2013（16） 2012（11） 2015（7） 2014（5） 2016（4）
申请年 2012（18）  2011（7）  2015（7）  2013（6）  2014（3）  2016（2） 
专利权人 UNIV TSINGHUA（44）

Three-dimensional cage-like nano graphene material used as catalyst carrier or adsorbent material for manufacturing supercapacitors and lithium-ion battery has graphene thickness and cage diameter of specified range.

CHANG J, LIU B, LIU M, LIU R, SHAO Y, TANG Y

Non-carbon heteroatom modified porous graphene framework comprises non-carbon heteroatoms where non-carbon heteroatoms are modified at the edges of the graphene sheets and the pores.

TANG C, WEI F, ZHANG Q

Carbon fiber film comprises carbon nanotube film containing carbon nanotubes joined end to end and extending along a same direction in which each carbon nanotube is joined with graphene sheets.

JIANG K, WANG J, FAN S, LIN X, LIU P

Making iron-graphene particles by pickling iron powder with dilute hydrochloric acid, washing, leaving iron powder on filter paper, adding sodium dodecyl benzene sulfonate to graphene oxide solution and soaking iron powder in solution.

DING G, LI M, MA X, LIU X

Preparation of graphene comprises irradiating imide-based organic polymer thin film material by laser light source.

LIU Y, REN T, YANG Y, TIAN H, YAO L, DENG N

Preparation of graphene oxide hydrogel for manufacturing e.g. graphene oxide fibers, involves annealing graphene oxide dispersion, or mixing graphene oxide dispersion and acid solution and carrying out sol-gel phase transition reaction.

LI C, LIU Q, SHI G, ZHANG M

Producing titanium-graphene electrode utilizing graphene oxide comprises e.g. preparing graphene oxide and preparing titanium-graphene electrode.

LI M, MA X, LIU X, XIN L

Manufacture of graphene micro sheet-diamond composite involves heating organometallic compounds and/or coordination compound and additive, separating, purifying and removing impurities.

WEI Y, ZHENG H

Graphene material size fractionation involves dispersing graphene material in solvent, obtaining graphene material dispersion liquid, passing through porous membrane, and separating graphene material with different size.

CHEN J, SHI G

Preparing graphene nanofiber or nanotube, comprises ultrasonically dispersing natural graphite in solvent, adding solute into the dispersion to obtain mixed solution, electro-spinning, pre-oxidizing, carbonizing and treating with ammonia.

GUO Z, HUANG Z, KANG F, LV R