国家/地区 中国（15）
IPC部 C（15）
IPC大类 C01（15） H01（14） B82（3）
H05（3） B01（2）
IPC小类 C01B（15）
IPC C01B032/194（7） C01B032/05（6） C01B032/184（5）
H01G011/24（5） H01G011/36（4） H01G011/86（4）
B82Y030/00（3） B82Y040/00（3） H01M004/587（3）
H01M010/054（3） C01B032/19（2） C01B032/318（2）
C01B032/336（2） C01B032/348（2） C01G045/00（2）
发明人 YANG C（15）
公开年 2021（5） 2022（4） 2020（2） 2023（2）
申请年 2021（7）  2019（2）  2022（2）  2023（2） 
专利权人 AECC BEIJING.（2） GUIZHOU MEIL.（2） UNIV SUZHOU .（2）

Hard carbon composite material useful in sodium ion batteries, comprises porous carbon powder and carbon material.

YU Y, HUANG J, YANG C

Modifying hard carbon material using ion irradiation used in negative electrode material of sodium ion battery, by heating hard carbon precursor to make material carbonize and crack, cooling, grinding, sieving, preparing hard carbon material pole piece, and performing ion irradiation modification.

DENG Q, YANG C

Preparing functional graphene carbon film material comprises e.g. using nanocellulose, dopamine, sodium alginate, theanine, and/or tannic acid as solute, adding to solvent, heat treating, adding nanosheet composition, pressurizing graphene oxide macroscopic body and pretreating graphene oxide film.

XU J, YANG C, REN Z

Method for preparing graphene thick film, involves soaking graphene oxide film in graphene oxide nano sheet, and mechanically coldpressing graphene oxide macro-body to obtain graphene oxide film.

XU J, YANG C, REN Z

Biomass energy storage material comprises graphene-like nitrogen-doped carbon material and lignosulfonate material, where graphene-like nitrogen-doped carbon material is of a lamellar structure and lignosulfonate material is loaded between graphene-like nitrogen-doped carbon material lamellae.

LI K, ZHANG L, YANG C, REN X, WANG J, SHAO Y, ZHOU B, LI Z

Preparing graphene microsphere useful catalysts and lithium batteries comprises mixing graphite powder, concentrated sulfuric acid and sodium nitrate, performing ultrasonic dispersion, subjecting colloidal microspheres to hydrothermal treatment, drying and placing in muffle furnace for processing.

LI X, XIAO Z, YANG C

Preparing bulk graphene film based on polymer necking process useful in blue LED device, comprises loading single-layer flake graphene on polyetherimide substrate, curing, forming graphene strips, and stretching polyetherimide substrate.

ZHANG C, MA Q, LUO X, YU Y, CHEN M, YANG C, WANG W, ZHANG Y, HU M, PENG Y, YANG J

Expansion graphite anode material useful in electrode and aluminum ion battery, comprises irregular graphene sheet with specific thickness.

LI J, YANG C, AN C, LIU D

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Improving performance of manganese(II) molybdate nanoflower/graphene three-dimensional structure and high specific capacitance supercapacitor, comprises reacting graphene, manganese nitrate aqueous solution and ammonium molybdate.

SUN Y, LI C, ZHU Z, MAO Z, YIN G, YANG C, WANG D, ZENG K, CHEN J