国家/地区 中国（15）
IPC部 B（15）
IPC大类 B22（15）
IPC小类 C23C（15） B22F（13） C22C（8）
B82Y（4） C22F（3） B22D（2）
B33Y（2） C01B（2）
IPC C23C014/35（15）
发明人 LENG J（2） QI J（2）
公开年 2022（3） 2023（3） 2016（2） 2017（2） 2018（2） 2020（2）
申请年 2021（3）  2022（3）  2015（2）  2018（2） 
专利权人 UNIV JINAN（2）

Preparation of graphene of modified magnesium alloy wheel hub for automobile, involves preparing graphene-modified magnesium alloy solution, low pressure casting, aging, machining, polishing, grinding, and coating.

GUO X, DU H, ZHANG Z, YU X

Normally-closed gallium nitride integrated device of large threshold voltage used in mobile phone, has sub-gate composed of gate layer connected through graphene film electrode to form series-parallel mixed double high frequency characteristics high electron mobility transistor integrated structure.

LUO M, CHENG T, WANG X, ZU Y, YU C

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

Boron fiber reinforced copper-based precursor wire for use in nuclear fusion reactor for providing clean energy source, has transition layer which is coated on surface of boron fibers, and copper metal layer coated on surface of transition layer.

ZHENG W, ZHANG K, HAO J, QI J, WANG L, WEN M

Aluminum alloy target material useful in photovoltaic reflecting film, comprises aluminum, metal additive, corrosion-resisting agent and thinning modifier, where metal additive comprises manganese, zirconium, yttrium, tantalum, titanium, technetium and scandium.

LIU F, XIAO S, ZHOU Z, LEI Y

Graphene-based silver electrical contact material comprises graphene, and additive including gold, silver, copper, titanium, cadmium oxide, tin(IV) oxide, zinc oxide, nickel, zirconium, tungsten, molybdenum, vanadium, niobium, tantalum, rare earth metals, and/or graphite.

QI J, QI Y, YE H

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

Preparing graphene-reinforced copper-based complex material comprises sintering raw materials by hot pressing or spark plasma (SPS) to convert amorphous carbon film into graphene microcrystals.

YANG Y, ZHANG F, XIA L, LI F

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

Preparing graphene-nano-zinc-copper alloy core-shell structured conductive material comprises e.g. preparing zinc oxide thin film on the substrate using direct current magnetic control sputtering system, and perfroming annealing treatment.

ZHANG Y, ZHAO Z