国家/地区 中国（9）
IPC部 B（4） C（4） H（4）
IPC大类 H01（4） B82（3） C01（2）
IPC小类 H01M（4） B82Y（3） C01B（2）
IPC H01M004/36（3） H01M010/0525（3） B82Y030/00（2）
C01B032/19（2） H01M004/58（2） H01M004/587（2）
H01M004/62（2）
发明人 LIU X（5） CHI H（3） SUN F（3）
WANG Y（3） WANG Z（3） YAN K（3）
YIN J（3） ZHANG X（3） ZHAO C（3）
ZHU B（3） MENG J（2）
公开年 2017（7） 2016（2）
申请年 2016（9）
专利权人 UNIV HEILONGJIANG SCI TECHNOLOGY（9）

Preparing quickly small size graphene comprises e.g. preparing expanded graphite, providing natural crystalline flake graphite as raw material, using chemical intercalation expansion, and preparing to obtain high expansion graphite.

WANG Z, ZHAO C, MENG J, YIN J

Preparation of graphene/silicon porous microsphere electrode for battery, involves drying solution containing graphene oxide, polystyrene microspheres, silica powder and polyimide acid, heating fluffy powder and cooling heated product.

LIU X, SUN F, YAN K, CHI H, ZHU B, WANG Y, ZHANG X

Device for continuously preparing graphene, comprises a bracket for fixing a cooling groove and a cooling tank having a lower end provided with a drain pipe, where a graphite paper is transmitted by a carrier roller.

WANG Z, ZHAO C, YIN J

Preparing graphene coated nano-graphite electrode material involves preparing large-sized graphene oxide by adding crystalline flake graphite into mixed acid of sulfuric acid and nitric acid, stirring and filtering to obtain black powder.

LIU X, CHI H, YAN K, WANG Y, SUN F, ZHANG X, ZHU B

Preparing nano graphene involves taking natural crystalline flake graphite as raw material, adding bonding agent into crystalline flake graphite, fully mixing and stirring, adding into mold, heating and applying pressure.

WANG Z, ZHAO C, MENG J, YIN J

Preparation of graphene/metal carbide porous microsphere electrode used for battery cathode material involves preparing graphene oxide, reacting with polystyrene microspheres, ultrasonically dispersing, drying, annealing, and cooling.

LIU X, ZHU B, WANG Y, YAN K, CHI H, ZHANG X, SUN F

Preparation of three-dimensional graphene grown-composite electrode material used as battery cathode material, involves immersing graphene electrode material in tin tetrachloride and thioacetamide mixture, washing and drying.

LIU X, CHAO D, SHEN Z, ZHU C

Preparation of polyimide/graphene nanobelt composite film involves adding graphene nanobelt solution to water-soluble polyimide solution, stirring, obtaining graphene nanobelts/polyamic acid solution, spin-coating and heat-treating.

LIU X, SUN X, ZHANG Z

Preparing attapulgite-reduced graphene oxide aerogel involves adding attapulgite to deionized water, ultrasonically treating, stirring and adjusting specific pH value.

DING H, WANG W, XU C, XU Y, ZHANG H, ZHOU G, ZHAO Y, YU Y