国家/地区 中国（19）
IPC部 C（19）
IPC大类 C01（19） B82（13） B32（7）
H01（7） B05（3） C23（3）
B01（2） C08（2）
IPC小类 C01B（19）
IPC C01B031/00（19）
发明人 LIANG Q（2） MEI J（2） SHI H（2）
YUE M（2） ZHANG S（2） ZHOU M（2）
公开年 2012（10） 2011（8）
申请年 2011（19）
专利权人 SHENZHEN BTR.（2）

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

Making graphene/carbon nanotube composite structure, comprises forming a graphene film on a substrate, and forming a substrate/graphene/carbon nanotube composite structure by combining a carbon nanotube layer with the graphene film.

JIANG K, LIN X, XIAO L, FAN S, LIN X Y, FAN F Y

Nitrogen-doped graphene material prepared by e.g. adding graphene oxide in water, ultrasonically dispersing oxide to obtain graphene oxide solution and adding soluble ammonium salt solution to oxide solution.

WANG Y, ZHOU M, ZHONG L

Preparation of graphene comprises inserting metal compound between graphite layers, and peeling off graphite intercalation compound.

CUI J, GUAN S, LIU T, WANG L, ZHOU M

Metal nanopoint regularly modified graphene sheet composite for nanocatalysis and electrochemical sensing comprises graphene piece and metal nanopoint modified on surface of graphene sheet.

CHEN H, XU M, YANG X

Graphene powder having specific elemental ratio of oxygen atoms to carbon atoms and specific elemental ratio of nitrogen atoms to carbon atoms, useful in electrochemical device, which is lithium ion secondary battery.

SUN P, WU Z, LIU G, TAMAKI E, KUBOTA Y, WU G, KAI W, GANG U

Manufacture of graphene nano belt for electric component, involves preparing single atom layer and forming layer on insulating substrate, and directly growing.

CHEN J, DING G, JIANG M, TANG S, WANG C, XIE X

Growing graphene on silicon carbide substrate comprises positioning silicon carbide substrate in crucible, controlling pressure and heating to growth temperature and growing graphene on surface of substrate.

YAKIMOVA R, IAKIMOV T, SYVAEJAERVI M, SYVAJARVI M, SYVAE;JAE;RVI M

Nanocomposite, used e.g. in adsorbents, filtering device e.g. candle to adsorb heavy metals (e.g. lead), Suzuki coupling reaction and super capacitors, comprises reduced graphene oxide, and metal or its oxide nanoparticles (e.g. gold).

THALAPPIL P, MALIYEKKAL S M, SREENIVASAN S T, MUNDAMPRA M S, THERUVAKKATTIL S, PRADEEP T, SREENIVASAN S H

Method of fabricating graphenic material used as electrical conductor for devices e.g. display, involves growing sheet of graphene on planarized metallic substrate.

JOHNSON A T, LUO Z, JOHNSON A