国家/地区 中国（19） 世界知识产权组织（2）
IPC部 C（8） B（5） G（5）
H（5） D（2）
IPC大类 G01（5） H01（4） B01（3）
C01（3） C08（2） D06（2）
IPC小类 G01N（5） H01M（4） B01J（3）
C01B（3） C08J（2） C08L（2）
D06M（2）
IPC G01N021/03（4） G01N021/41（3） G01N033/543（3）
G01N033/577（3） H01M004/13（3） H01M010/0525（3）
B01J020/26（2） B01J020/28（2） B01J020/30（2）
C01B032/194（2） D06M011/74（2） D06M015/37（2）
H01M004/525（2） H01M004/62（2）
发明人 HAN D（20）
公开年 2020（11） 2021（8）
申请年 2020（20）
专利权人 ENVIRONMENTA.（3） NINGDE AMPER.（3） UNIV JILIN（3） BEIJING GRAP.（2）

Electrochemical device, e.g., lithium ion battery for use in electronic device, comprises electrolyte having compound with sulfur-oxygen double bond, and intermediate layer and active material layer having specific area ratio.

WANG K, HAN D, GUO J, LIU S

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Anode useful in electrochemical device and electronic device, comprises e.g. anode active material layer located on current collector, where anode active material layer comprises anode active material and graphene.

WANG K, HAN D, LIU S, CAI X

Transport device for electromagnetic shielding film with graphene-nano-silver composite layer, has rotating rod whose end is fixedly connected with hand rod, and box body whose inner wall is formed with mounting groove that is provided with clamping device.

HAN D

Anode pole piece used in electrochemical device of electronic device, has anode active material layer arranged on two surfaces of anode current collector, where mass percentage of graphene in active material layer is in specific range.

LIU S, HAN D, ZHANG Q, ZHU R

Preparing nanocomposite fiber membrane useful for removing ionic dyes and heavy metal ions in wastewater, comprises immersing polyacrylonitrile electrospinning nanofibers and graphene oxide composite film in dopamine aqueous solution.

WANG H, NIU L, HAN D, PAN G

Graphene modified polymer injection pipeline, comprises first gathering pipeline whose outer wall is provided with a second gathering pipeline, and.

JIANG B, YAN M, HAN D, YAN Z, LI C, PENG G, PENG X, CHEN M, WANG H, GU J, WANG Z

High value recycling aluminum electrolytic cell waste cathode carbon block comprises e.g. crushing cathode carbon block, carrying out, preparing graphite oxide solution by using the obtained black carbon powder, and stripping processing.

YANG W, CHEN R, WANG L, CHEN Y, HAN D, KONG Y

Coal gangue non-baking brick for use in e.g. Material learning, micro-nano processing, energy, biological medicine and medicine transmission applications, has carbon fiber layer connected with upper end outer surface of fixing layer.

LIU L, LIU X, LI J, YU R, HAN D

Aqueous epoxy zinc oxide primer comprises aqueous epoxy curing agent, film forming additive, filler, dispersant, antifoaming agent, leveling agent, zinc powder, anti-sagging agent, antiflash rust agent, aqueous graphene dispersion and water.

HAN D, SUN H, LIU S, CHEN Y