国家/地区 中国（8）
IPC部 B（8）
IPC大类 B22（8）
IPC小类 C23C（8） B22F（6） B22D（3）
B82Y（3） C09D（3） C22C（3）
B22C（2）
IPC C23C028/00（8）
发明人
公开年 2021（4）
申请年 2021（3）  2020（2）  2022（2） 
专利权人

Composite current collector useful for enhancing conductivity, comprises e.g. high molecular support layer as central layer, nano-silver wire reinforced conductive layer arranged on both sides, the metal layer and the graphene reinforced conductive layer arranged between the metal layer.

ZHANG G, LI X, XIA J, ZHU Z, WANG S

Surface coating of copper roller of belt furnace used for neodymium-iron-boron material, comprises silica gel coating comprising silicate and water catalyzing by acidic catalyst.

QIU X

Operating hydroprocessing reactor involves applying graphene-based coating to the surfaces of the reactor, introducing feed comprising crude oil or its fractions and hydrogen into reactor, and increasing operating temperature.

ALKHANI A F, KOSEOGLU A C, KOSEOGLU O R, COSEOGLUATACAN, CARD A S

Super-strength wear-resistant alloy comprises phenolic resin, boric acid, lanthanum oxide, nickel-chromium alloy powder, carbon nanotube, graphene, silicon carbide, adhesive, zirconium oxide and aluminum oxide.

WANG D, XU C, TANG X, HUANG Z, LI Y, LIU Y

Method for ultrasonic-assisted three dimensional (3D) printing of turbocharged blades and nano-gradient coatings, involves mixing powder with composition ratio with nickel and cobalt with specified percentage of total component content of titanium carbon powder into three portions.

ZHAO C, XU S, ZHANG S, XUE X

Column wheel used for main reduction system of heavy-duty vehicle, comprises iron, carbon, manganese, chromium, nickel, aluminum, molybdenum, buffer damping mixture and diamond powder mixture.

YI Y, LI J, LI C

Upright working electrode for graphene glucose enzyme useful in biosensor comprises vertical few-layer graphene film, glucose oxidase layer coated on surface of graphene film, and porous hydrophilic protective functional film.

SHI L, ZHAO X, ZHONG X, CHEN W

Graphene noble metal preparation for composite pipes involves chemical vapor deposition of noble metal nanoparticles onto graphene surface to form noble metal composite coating.

MI R, FU Z, WANG C, HUANG W, ZHONG M, LIU M, LI H, YUAN L, YANG X, ZHAO H