国家/地区 中国（19） 世界知识产权组织（4） 韩国（2） 美国（2）
IPC部 C（20） H（11） B（3）
IPC大类 C01（20） H01（10） C04（2）
IPC小类 C01B（20）
IPC C01B032/182（20）
发明人 ZHANG Y（20）
公开年 2021（6） 2018（5） 2022（5） 2020（2）
申请年 2021（8）  2019（3）  2016（2）  2017（2）  2018（2）  2020（2） 
专利权人 SHENZHEN SHE.（2） UNIV PEKING（2）

Graphene film used in flexible film electronic and optoelectronic device such as touch screen, solar battery, organic LED and sensor, has specific wrinkle density.

XIE Q, LIN L, MA J, SONG Y, DING Q, ZHANG Y, LIU Z

Dual target aptamer sensor for simultaneous detection of aflatoxin B1 (AFB1) and ZEN, has AFB1 aptamer DNA1, ZEN aptamer DNA2, and gold electrode, where DNA1 is thionine (Thi), and DNA2 is 6- (ferrocenyl) hexanethiol (FC6S).

LI F, ZHANG Y, YANG Q, GUO Y, SUN X, YU Y, ZHAO W

NaCl-rGO composite for a positive electrode active material of a sodium secondary battery (all claimed), such as mobile phones, camcorders, research and development efforts on electrochemical devices, comprises rGO refers to reduced graphene oxide, and sodium chloride nanoparticles are located rGO.

CHANG W Y, JUNG H, KIM E S, IQRA M, ROH H K, CHUNG K Y, ZHANG Y, ZHENG X, KIM E, ROH H, ZHENG J, NOH H K, JUNG H G, CHANG W

Composite film used in electronic device, comprises graphene set, where layer of graphene is connected with carbon nano-tube, and has preset interlayer bonding force between sheet graphene.

LIN J, LIAO X, CHEN D, ZHANG D, ZHANG Y, WANG Q

Preparing graphene composite nano-hexagonal barium ferrite wave-absorbing material comprises mixing nano M-type barium ferrite powder with hexagonal molecular structure with glucose particles, adding water, grinding, drying, vacuuming, introducing nitrogen, and microwave heating and cooling.

ZHANG Y, ZHENG L, ZHENG P, LI R, ZHENG H

Method for preparing graphene film used in e.g. refrigerator, involves naturally cooling reduced graphene oxide film to obtain fluffy graphene film that is compacted and densified to obtain graphene film.

TANG J, LIN J, YANG W, DONG L, CHEN D, WANG Q, ZHANG Y, ZHU Y, JIANG H, ZHONG Q, KANG N, JIANG J, LIAO X

Modified anode material useful in sodium ion batteries, comprises iron-based polyanionic compound surface loaded with graphene.

LIU H, LI X, QIN K, ZHANG Y, ZHANG B

Recycling graphite cathode of lithium ion battery to regenerate graphene comprises e.g. taking out graphite cathode of lithium ion battery, neutralizing graphite dispersion solution, and performing hydrolysis and solid-liquid separation.

MAO O, LIU D, WANG Y, ZHONG G, ZHANG Y, ZHANG M, ZHENG T

Preparing layered structure graphene-titanate lead-acid battery electrode active material additive involves dissolving titanium aluminum carbide powder in mixed solution, preparing macoene suspension, and adding mixed aqueous solution.

ZHANG Y, ZHAO Z

Mono-atom dispersed graphene foam with nitrogen-doped carbon nanospheres used in preparation of anode material for lithium-sulfur battery, is grown with carbon nanospheres doped with nitrogen atoms and single metal atoms.

LI H, LIU J, ZHANG Y, LI C, HU C, ZHANG N