国家/地区 中国（25）
IPC部 C（17） H（10） B（4）
IPC大类 C01（12） H01（10） B22（3）
C22（3） C04（2）
IPC小类 C01B（12） H01G（7） C22C（3）
H01M（3） B22F（2） C04B（2）
IPC C01B031/04（7） C01B032/184（6） H01G011/86（5）
C22C001/05（3） H01G011/32（3） C04B035/622（2）
C22C009/00（2） H01G011/24（2） H01G011/36（2）
H01M004/04（2）
发明人 FEI W（25）
公开年 2015（5） 2022（3） 2010（2） 2012（2） 2014（2） 2017（2） 2018（2） 2019（2） 2020（2） 2021（2）
申请年 2015（4）  2014（3）  2016（3）  2018（3）  2022（3）  2010（2）  2012（2）  2019（2）  2021（2） 
专利权人 HARBIN INST TECHNOLOGY（25）

Ultra-high performance carbon-based material is chemical bond connecting graphene sheet composed of carbon element and graphite of carbon, which is graphene reaction to generate high-strength stable chemical bond forming key substance.

FEI W, LIU B, WANG Y, LI J, WANG L

Method for preparing a high-strength carbon-based material based on combustion synthetic graphite used as nuclear graphite electric spark processing tool electrode, involves using combustion-synthesized graphene and/or doped combustion graphene and sintering.

FEI W, LIU B, WANG Y, LI J, WANG L

Preparation of in-situ self-generated graphene/copper composite material with composite interface structure, used for e.g. large-scale integrated circuit lead, comprises heating raw material copper in air, soaking in formic acid, drying, and heating and carbonizing treatment.

ZHANG L, SHENG J, WANG L, FEI W

Preparing high volume specific capacitance graphene used in supercapacitor, involves dispersing graphene oxide in deionized water to obtain graphene oxide dispersion, adding metal ion salt, uniformly mixing, solid-liquid separating, drying, heat treating dried product, washing with water and drying.

FEI W, LIU Z, WANG L

Preparing high-sensitivity temperature sensor based on graphene-barium strontium titanate heterojunction involves preparing, and polishing barium strontium titanate ceramic with specific stoichiometric ratio by solid-phase sintering.

ZHAO Y, FEI W, LI Z, LI W, WANG L, SHENG J

Graphene and inorganic particle composite powder used as coating filler, comprises magnesium-containing metal material comprising magnesium and magnesium-aluminum alloy, carbonate mineral powder and inorganic particle powder.

WANG L, FEI W, WANG S, WANG J

Preparation of graphene-like or graphene metal composite powder used e.g. for preparing electronic ink, comprises using small organic molecules as graphene carbon source, chemically coating metal powder and rapidly annealing.

FEI W, WANG L, WANG M, YANG Z, SHI Z

Preparing graphene, involves dispersing carbon source in phosphoric acid aqueous solution, heating, performing solid-liquid separation and drying, where carbon source comprises mixture of graphene oxide and/or graphite oxide.

WANG L, FEI W, LIU Z, LI J

Method for preparing graphene quantum dot reinforced metal oxide supercapacitor electrode material, involves ultrasonically cleaning current collector material with hydrochloric acid solution, acetone and absolute ethanol.

QI J, JIA H, CAI Y, WANG Z, FENG J, FEI W

Graphene-reinforced magnesium-based composite material comprises raw material oxide, graphene and magnesium matrix.

FEI W, WANG L, WANG M