国家/地区 中国（10） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2）
IPC部 C（7） H（4） B（3）
IPC大类 C01（4） H01（4） C23（3）
IPC小类 C01B（4） C23C（3） H01M（3）
IPC C23C016/26（3） H01M004/62（3） C01B031/04（2）
H01M004/02（2） H01M004/13（2） H01M004/133（2）
H01M004/139（2） H01M004/36（2） H01M004/485（2）
H01M004/505（2） H01M004/525（2） H01M004/58（2）
H01M004/583（2） H01M006/00（2） H01M010/00（2）
发明人 LIU J（10）
公开年 2011（8）
申请年 2010（10）
专利权人 INST MICROEL.（3） JIAXING MICR.（3） LIU J（3） BATTELLE MEM.（2）
CHOI D（2） PEOPLES LIBE.（2） UNIV BEIJING.（2）

Forming a nanocomposite material used in battery, comprises providing metal oxide and graphene in a solvent to form a suspension, applying the suspension to a current collector, and evaporating the solvent to form a nanocomposite material.

LIU J, CHOI D, BENNETT W D, GRAFF G L, SHIN Y, BENNETT W

Preparation of graphene oxide/nano gold particle composite material by extracting graphene oxide to process acylation reaction, reacting graphene oxide with chloroauric acid, adjusting pH value, and filtering sediment.

AN J, HUANG Y, LI S, LIU J, LIU P, YU M, ZHANG D, ZHAO S, ZHU C

Graphene oxide preparation by oxidizing graphite by strong oxidant, stripping the graphite oxide by ultrasonic wave, regulating pH value of graphite oxide, and deionizing graphite oxide sol.

AN J, HUANG Y, LI S, LIU J, LIU P, YU M, ZHANG D, ZHAO S, ZHU C

Preparation of graphene doped cathode material for lithium ion battery, involves adding cathode material powder into liquid polyacrylonitrile solution, calcining, forming into similar structure of graphene, and dispersing.

LIU J, ZHANG Q, GUI D, HE C, ZHU C

Preparation of single-atom layer graphene film comprises performing chemical absorption and halogenation between diazomethane and aerated gas iodine simple substance to form instable carbon-iodine key, and irradiating.

LIU J, XIA Y, RAO Z

Preparing single atomic layer graphene film comprises placing silicon carbide substrate in reaction cavity of atomic layer deposition device, feeding carbon source gas into cavity, halogenating and generating corresponding by-product.

LIU J, RAO Z, XIA Y

Carbon chemical adsorbing useful for preparing of graphene thin film by atom layer deposition, comprises forming covalent bond with an atom on surface of a substrate by forming a substance containing carbon atoms having unbounded electrons.

LIU J, RAO Z, XIA Y

Electrodes of lithium ion battery used for e.g. hybrid vehicle, has nanocomposite material whose layers are provided with metal oxide bonded to graphene layer.

CHOI D, KOU R, LIU J, NIE Z, WANG D, YANG Z

Graphene composite photocatalyst used for e.g. purifying air and treating sewage, has heterogeneous surface structure having graphene layers and semiconductor photocatalyst covered with graphene layers.

CHEN W, LIU J

Flexible transparent conductive graphene film preparing method for flexible optoelectronic components, involves removing polymethylmethacrylate protection layer to obtain flexible transparent conductive graphene film.

ZHANG H, ZHAO F, HUANG W, XIE L, JIANG T, LIU J, YIN Z