国家/地区 中国（7）
IPC部 C（7）
IPC大类 C10（7）
IPC小类 H01M（7）
IPC C10M103/02（4） B82Y040/00（3） C01B031/04（3）
C01B032/182（3） C01B032/19（3） C01B032/225（3）
C08K003/04（3） C10N020/06（3） C10N050/08（3）
H01M004/36（3） H01M004/583（3） H01M004/587（3）
H01M004/62（3） H01M010/0525（3） B01J027/047（2）
发明人 CHEN W（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
HUANG G（2） KAMIYA N（2） KAMIYA NAGISA（2）
MA L（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2） WANG Z（2）
公开年 2012（2） 2015（2） 2017（2）
申请年 2012（2）  2016（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2） UNIV ZHEJIAN.（2）

Processing method for growing metal-doped graphene, involves performing plasma enhanced chemical vapor deposition process with carbon precursor, metal precursor, and predetermined element precursor to form metal-doped graphene.

HUANG K, CHI Y, JI Y

Halogenated graphene nanoplatelets used in e.g. energy storage device, comprising graphene layers that are defect-free and free from any element, other than carbon atoms of perimeters of graphene layers, and with specified ratio of bromine.

ZHANG Y, PARKS J C, KADRMAS C R, ODAY J M

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

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

Preparation of single layer tungsten disulfide-graphene composite nanomaterial comprises dropping hydrazine hydrate at specified dropping volume in water mixture of graphene oxide, surface active agent and thio-ammonium meta-tungstate.

CHEN W, MA L, HUANG G, WANG Z

Preparation of graphene composite material involves ultrasonically-dispersing graphite oxide in deionized water, adding cation surface active agent to mixture, stirring completely and adding L-cysteine and sodium tungstate.

CHEN W, LI H, HUANG G, MA L, WANG Z

Fluorinated carbon fiber for use as e.g., active material for battery, comprises fluorinated exposed edges of hexagonal carbon layer in coaxially stacked truncated tubular graphene layers.

YANAGISAWA T, ENDO M