国家/地区 中国（27）
IPC部 C（12） H（6） A（5）
B（5） G（4） D（2）
IPC大类 C01（5） H01（5） G01（4）
A61（3） A47（2） B01（2）
C09（2） C23（2） C30（2）
H05（2）
IPC小类 C01B（5） G01N（4） H01M（4）
A61L（2） C23C（2） C30B（2）
IPC C01B032/186（2） C01B032/194（2） H01M004/62（2）
H01M010/0525（2）
发明人 PENG H（27）
公开年 2021（15） 2022（10） 2023（2）
申请年 2021（27）
专利权人 UNIV PEKING（7） BEIJING GRAP.（6） UNIV FUDAN（3） UNIV GUANGXI.（3）
CHANGZHOU CH.（2）

Iron-modified palladium-based hydrogenation catalyst useful in selective hydrogenation reaction of acetylene, comprises carrier, main catalyst palladium and promoter iron, and prepared by impregnating palladium salt solution and iron salt solution on carrier, drying and calcining.

PENG H, YUE Y, TIE K, YANG C, MAO Z, JIANG C

Preparing a metal wafer substrate involves forming metal thin film on the sapphire substrate by magnetron sputtering, and annealing under mixed atmosphere of hydrogen and argon.

PENG H, YANG Y, CAO Y, TANG J, YAN R, DU Y

Method for evaluating hydrophilicity of graphene film, involves obtaining topography of water droplets on surface of graphene film by environmental scanning electron microscope and calculating or directly measuring contact angle of water droplet through topography diagram.

ZHANG X, CHEN H, LIU X, LIN L, JIA K, ZHANG J, PENG H, LIU Z

Method for preparing positive electrode of flexible knitted lithium ion battery, involves uniformly depositing conductive material layer on surface of aluminium wire, and drying conductive material layer to obtain positive electrode.

WANG B, CHEN P, JIANG H, HE J, PENG H

Method for transferring single crystal wafer graphene film to target substrate e.g. silicon sheet, involves removing heat release adhesive tape and each adhesive layer in composite layer after drying obtained heat release tape/auxiliary support layer/terpenoid small molecular layer.

LIU Z, XIE Q, CAI A, YAN R, WANG M, GAO X, LIN L, ZHENG L, HU Z, PENG H

Preparation method of a large domain graphene single crystal, involves annealing sapphire/metal substrate with oxygen-containing gas and providing growth gas according to mode of increasing proportion gradient of growth gas, and growing on sapphire/metal substrate to obtain graphene single crystal.

LIU Z, PENG H, CAO Y, WANG Y, DU Y, TANG J, YAN R

Infrared radiation graphene comprises substrate, infrared emitting layer comprising graphene heat emitting layer and conductive layer, reflecting layer, insulating layer, side wall plate and bottom plate.

LI C, LUO Z, LIU Z, LIN S, PENG H

Method for constructing graphene or carbon porous material used in e.g. food industry, involves performing drying to obtain super-hydrophobic biomass-based carbon material.

LI F, HUO C, ZHANG R, XU M, YAN F, PENG H, LI S, ZHENG M, JIANG L, HUANG X, GU J, ZHU J, CHEN W, LIU H

The oil-free self-lubricating bearing, has shaft core and shaft sleeve, outer side of shaft core is connected with inner side of the shaft sleeve, shaft core comprises first end surface, inner column and second end surface, first end surface and inner column are integrally formed.

PENG H

Thermal barrier coating for aircraft engine, comprises high temperature alloy substrate to be processed from bottom to top, bonding layer, ceramic layer, yttrium oxide-graphene composite coating, and zirconium oxide composite coating.

WANG S, SUO W, PENG H, LIANG X, GUO H, LIU Z, WANG Y, HE J