国家/地区 中国（19）
IPC部 C（12） H（9） B（6）
G（3）
IPC大类 H01（8） B82（4） C01（4）
C09（4） B22（2） C23（2）
C25（2） G01（2） H05（2）
IPC小类 B82Y（4） C01B（4） H01M（4）
C09K（3） B22F（2） C01G（2）
C25D（2） H01B（2） H05K（2）
IPC B82Y030/00（4） B82Y040/00（4） C01B032/184（3）
H01M004/62（3） C09K005/06（2） H01B013/00（2）
H01M004/587（2） H01M010/0525（2）
发明人 SUN J（3） GAO Y（2） HUANG Y（2）
LI L（2） LI X（2） LIAO Q（2）
LIU Y（2） TANG H（2） WANG Y（2）
XU L（2） YANG H（2） ZHANG B（2）
ZHANG H（2） ZHANG Y（2） ZHAO X（2）
公开年 2021（12） 2022（6）
申请年 2021（19）
专利权人 UNIV BEIJING SCI TECHNOLOGY（19）

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Preparing hydroxylated magnetic graphene oxide adsorbent comprises e.g. adding graphene oxide into ethylene glycol solvent, dispersing using magnetic stirring, uniformly dispersing in ethylene glycol solvent using ultrasonic waves, magnetically stirring, and cooling to room temperature.

LI L, QI J, WANG Y, HUANG Y, WANG C, GE C, SUN J

Device for measuring magnetism by applying uniaxial strain, has open end cavity that is provided with thread and thread that is matched with external thread of pressure bolt and pressure bolt whose threaded end is screwed into sample compartment, and sample is placed in sample compartment.

CONG J, CHEN H, LIANG Y, YU Z, ZHANG H, QIAO K

Preparing loaded platinum quantum dot nitrogen-doped graphene-type carbon material comprises e.g. grinding polyethylene glycol and melamine, adding into porcelain boat, vacuumizing tube furnace, heating, and carbonizing mixed material to obtain nitrogen-doped graphene-type carbon material.

GUO H, LV C, ZHENG J, ZHANG B

Preparing piezoelectric nanogenerator, involves preparing nitrogen-doped silicon carbide, preparing silicon carbide nano-structure array film, forming polymer layer without conductive filler, and magnetron sputtering layer of metal on silicon carbide, leading out, and packaging whole device.

WANG B, XING Y, XU B, LV Y, LIU S, XUE Y, ZHENG Y, FANG Z, WANG E, YANG T, ZHOU L, HOU X

Preparing cobalt tetroxide nanobelt-nitrogen-doped graphene hybrid material involves weighing certain amount of graphene oxide and dispersing in deionized water and ethylene glycol mixed solvent under ultrasonic conditions, adding weighed cobalt nitrate hexahydrate, and dissolving.

SUN J, HUANG Y, TANG H, MENG E

Consistent melting composite phase change material used in clean heating, comprises phase change material and thermally conductive material, where phase change material includes primary phase change material.

LI X

Preparation of carbon nitride modified carbon nanotube composite heat conducting silicone grease by mixing silicone oil and functional auxiliary agent, and mixing with basic heat conducting filler and carbon nitride modified carbon nanotube.

NIU P, CUI Q, LI L

Method for optimizing corrosion inhibition efficiency of corrosion inhibitor in carrier, involves adding single carriers of composite carrier or load different corrosion inhibitor into corrosive solution or coating.

ZHANG D, YANG H, REN C, WANG J, WANG Y, MA L

Preparation of fiber-based anisotropic stretchable conductor used e.g. for stretchable sensor involves preparing oriented polymer nanofiber film and low-dimensional material dispersion, immersing, ultrasonicating, drying, and peeling off.

XUN X, GAO F, ZHAO X, LIAO Q, XU L, ZHANG Y