国家/地区 中国（11）
IPC部 C（7） H（4） B（3）
IPC大类 H01（4） B01（2） C04（2）
C08（2）
IPC小类 H01M（4） B01J（2） C04B（2）
C08K（2） C08L（2）
IPC C08K003/32（2） C08K007/14（2） H01M004/04（2）
H01M004/13（2） H01M004/62（2） H01M010/06（2）
发明人 YANG S（2） ZHANG Y（2）
公开年 2022（11）
申请年 2019（11）
专利权人 UNIV BEIHANG（3）

Supported nickel-based alloy catalyst for preparing methyl glycolate by hydrogenating dimethyl oxalate, comprises carrier and nickel-based alloy loaded on carrier.

LIU Y, ZHAO G, ZHU J, LU Y

Composite current collector, has intermediate layer has first surface and second surface opposite to first surface, first metal layer arranged on first face, second metal layer arranged at second face, and hole provided on inner wall of second surface adjacent to intermediate layer.

HU Q, LI X, WANG B, ZHANG Y

Preparing lead-acid battery lead paste cathode comprises e.g. adding graphene slurry to cathode of lead paste, where slurry comprises graphene, solvent and micro bubbles.

YANG S

Composition for preparing high efficiency flame retardant phase change thermal management composite, comprises alkane phase change material, thermally conductive filler, flame retardants (e.g. phosphorus-nitrogen nano composite flame retardant), resin-based material, antioxidant and glass fibers.

ZHANG T, YANG J, JI X, DANG G, JIN Z, ZHANG Y

Composite catalyst for removing nitrate nitrogen in water, comprises catalytic active component comprising palladium and co-catalyst copper, and catalyst carrier comprising modified diatomite having preset specific surface area and graphene.

GAO A, JIAO Z, LI A, ZHAO Z, ZHU Z, WAN J, FANG X, MIAO Z, LI J, SUN J, WEN X, YUN Y

High-strength and compatible concrete strong-effect agent comprises e.g. isopentenol polyoxyethylene ether, sodium lignin sulfonate, graphene dispersion, modified starch, polycarboxylic acid water-reducing agent, triisopropanolamine, emulsifier, and hexadecyl trimethyl ammonium chloride.

CHEN X

Graphene oxide slurry of interlayer bonded diamine organic matter, comprises diamine organic compounds that are bonded between graphene oxide layers.

QU Y, GENG B, ZHANG J, WU Y, TANG R, FANG G

Preparing graphene film useful in symmetrical and full batteries, comprises dispersing graphene in isopropyl alcohol, adding nano fiber bonding agent (comprising polyvinylidene fluoride and N-methylpyrrolidone), filtering, vacuum drying, transferring film from substrate and rolling.

YANG W, CAO Y, HU X, LU H

Composite material, comprises cement, water, sand, a water reducing agent and graphene oxide, where sand consists of river sand and desert sand, cement is ordinary Portland cement and water-reducing agent is polycarboxylate high-performance water-reducing agent.

ZHANG S, XIA D, WANG Y, LI Z, HE M

High-strength glass fiber composite material comprises polypropylene, graphene, fiber, modifier, flame retardant, color masterbatch, light stabilizer and compatibilizer.

PEI G