国家/地区 美国（8） 中国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（5） 印度（3） 日本（3） 韩国（3） 澳大利亚（2） 新加坡（2） 台湾（2） 越南（2）
IPC部 B（12）
IPC大类 C01（12） B82（7） H01（5）
B01（4） C08（4） B32（2）
IPC小类 C01B（12）
IPC C01B031/00（12）
发明人
公开年 2015（7） 2014（4）
申请年 2014（12）
专利权人

Nanocomposite of manganese oxide catalyst supported on graphene oxide nanosheets used for oxidizing benzyl alcohol to aldehyde, has nanosheets for supporting growth of metal oxide nanoparticles.

DHOPTE K B S, GAIKAR V G, JHA N, KADAM M M, NEMADE P R, SAHEB D K B

Converting carbon dioxide into graphene useful in energy storage and electronics, comprises contacting metal with gaseous carbon dioxide, and irradiating surface of metal with laser beam to convert carbon dioxide into graphene.

ZHAO C, DONG J, HUANG Y, QIAN X

Composite structure for catalytic applications e.g. in fuel cells and dye sensitized solar cells, comprises nanoparticles (NPs) deposited on graphene substrate, and graphitic sheet.

MISRA D S, ROY S, BAJPAI R

Method for producing bulk highly oriented graphene structure that is utilized in thermal management device e.g. heat dissipation plate, involves preparing graphene oxide dispersion, and dispensing and depositing graphene oxide dispersion.

ZHAMU A, JANG B Z, WANG Y, FU L

Preparation of three-dimensional carbon nanotube/graphene hybrid material involves processing carbon nanotubes and graphene microchips, adding polymerized e.g. azobisisobutyronitrile, reacting, distilling, washing, filtering, and drying.

CAO H, LU X, QIAN K, SUN J, WU J, YU K, JIA Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Formation of graphene for structure formation involves depositing metals on surface of silicon carbide and heating silicon carbide and metals under predetermined conditions.

IACOPI F, AHMED M, CUNNING B V

Preparation of large-piece graphene for e.g. electronic material involves performing layer inserting treatment on graphite powder under mild condition and presence of acid and oxidizing agent, and washing with dilute hydrochloric acid.

BAI Y, HU X, SHA X, SHA Y

Manufacture of flaky graphite used for forming flaky graphite-resin composite, involves immersing carbon material having graphene laminated structure in liquid, irradiating electromagnetic waves, heating and slicing carbon material.

INUI N

Hybrid nanomaterial useful in antimicrobial composition that is used e.g. to treat or prevent bacterial or fungal infection, comprises graphene oxide nanomaterial covalently conjugated to cationic quaternized chitosan.

CHAN B E M, LI P, CHEN M