国家/地区 中国（19）
IPC部 H（9） C（8） B（3）
G（2）
IPC大类 H01（9） C01（3） C08（3）
B82（2） C23（2） G01（2）
IPC小类 H01M（9） C01B（3） B82Y（2）
C23C（2）
IPC H01M004/134（4） H01M004/62（4） H01M010/052（4）
H01M010/0525（3） H01M010/058（3） H01M010/06（3）
B82Y030/00（2） C23C026/00（2） H01M004/04（2）
H01M010/42（2）
发明人 YANG S（8） CAO Y（2） CHENG Q（2）
GUO L（2） HU X（2） LI S（2）
LIU J（2） LU H（2） YANG W（2）
YU M（2） ZHAO H（2）
公开年 2019（8） 2020（5） 2021（3） 2022（3）
申请年 2019（19）
专利权人 UNIV BEIHANG（19）

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

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

Conductive paste for battery pole piece comprises conductive agent comprising graphene and carbon nano tube, solvent and micro-bubble.

YANG S

Preparing ultra-thin metal material comprises heating and melting mixture of metal or alloy and additive components, coating on substrate, cooling, curing thin film layer on substrate and forming solid metal layer.

YANG S

Ultra-thin metal electrode used as cathode of secondary lithium battery, comprises current collector layer, and metal lithium layer, which is coated on surface of collector layer, and includes metal lithium, and additive component.

YANG S

Square lithium metal battery comprises anode sheet, cathode sheet comprising metal lithium composite sheet, and cathode current collector and cathode lug, and diaphragm or solid electrolyte film and outer package.

YANG S

Ion rectifier comprises polypyrrole/graphene oxide composite film distributed on one side surface and the interlayer and the polypyrrole/graphene oxide composite film on the surface and the interlayer has carboxy, hydroxy functional group.

LIU Z, LUO R

Use of mesoporous silica nanosheet composite film in wastewater treatment, where composite film is prepared by dispersing graphene oxide, organosilicon compound and surfactant in solvent, mixing with composite component, and dispersing.

YANG S, MENG S, LI B

Three-dimensional porous graphene skeleton-single-wall carbon nanotube flexible composite material useful as flexible electronic materials, prepared by taking methane and preparing template using single wall carbon nanotube and nano-copper.

YU M, WU X, LIU J, LI S, XUE X, YANG H

Preparing multilayer graphene on surface of aluminum alloy titanium alloy involves transferring graphene prepared by chemical vapor deposition on copper foil layer by layer to piece of porous copper foil, and repair annealing the composite.

YU M, CHEN Q, LIU J, LI S, KONG X