国家/地区 中国（24） 美国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 日本（3） 韩国（3） 澳大利亚（2） 加拿大（2） 印度（2）
IPC部 B（29）
IPC大类 C25（29） B01（15） B82（13）
C01（6） H01（5） B22（4）
IPC小类 C25B（29）
IPC C25B011/091（16） C25B001/04（15） B82Y040/00（12）
B82Y030/00（8） C25B011/054（6） C25B011/04（5）
C25B011/065（5） B01J035/10（4） C25B011/031（4）
B22F001/02（3） C01B032/184（3） C25B011/052（3）
H01M004/90（3） B01J023/72（2） B01J027/24（2）
发明人 LIU J（3） ZHANG Q（3） CHEN Q（2）
CHEN Y（2） LI R（2） LI Y（2）
YUAN Q（2）
公开年 2021（29）
申请年 2021（29）
专利权人

Method for preparing metal nano-cluster composite catalyst supported by iron single-atom doped carbon material, involves performing high-temperature pyrolysis to carbon material-supported metal nano-cluster composite catalyst.

XU C, MA J, LUO J, LIU J, SUN Y

Iron atom doping inducing 1 T-molybdenum sulfide/graphene composite material for preparing hydrogen by electrically catalyzing and decomposing water, comprises molybdenum disulfide doped and induced by using non-noble metal iron.

FU L, LI W, GAO X

Producing octahedral transition metal dichalcogenides involves forming transition metal layer on substrate and injecting chalcogenide-containing gas onto the substrate together with plasma treatment.

VINIT K, KIM H U, LEE J, SEOK H, KIM T, KIM T S, SEOK H H, WOO K H, CANADEVINIT

Ultra-thin carbon-coated amorphous/crystalline heterogeneous phase nickel-iron alloy nanomaterial is used in electrocatalytic oxygen evolution has core-shell structure comprising heterogeneous nickel iron alloy core and graphene shell.

FEI H, YE G, GONG Z

Ion-conducting membrane for use in e.g. fuel cell, comprises homogenous blend of polybenzimidazole with polymers selected from polyvinylidene difluoride, polyvinylene fluoride-co-hexafluoropropylene, chitosan and functionalized-chit.

RAMKUMAR M, KINI N S

Hexagonal boron nitride/graphene planar heterojunction three-dimensional porous carbon material used in electrocatalytic oxygen reduction reaction, by crushing porous hexagonal boron nitride, adding nickel nano-microspheres and template agent, ball-milling, pressing, and removing nickel particles.

YUAN Q, FAN M

Graphene quantum dot/MXene nanosheet two-dimensional composite material used as hydrogen evolution catalyst for electrolytic water hydrogen production technology, comprises graphene quantum dots and MXene nanosheet.

CHEN Y, LI Y, XIE Y, ZHANG Q, XUE Y, HUANG H

Composite electrode material is obtained by growing nitrogen-doped graphene oxide-coated cobalt-doped nickel phosphide-nickel phosphide composite phosphide nanorod assemblies, connecting nanorods and growing to form sheet-like network structure, pyrolyzing, carbonizing and phosphating.

SONG C, ZHOU Y, XING M, WANG D

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Graphene solid electrolytic cell device for separating hydrogen isotope, includes graphene composite membrane electrode comprising hydrogen evolution catalytic layer, graphene layer, anion exchange layer and oxygen evolution layer.

FENG Y, ZHOU X, ZHENG M, LIU Y, LIU W