国家/地区 中国（14） 欧洲专利局（EPO）（3） 日本（3） 美国（3） 世界知识产权组织（3） 加拿大（2） 韩国（2）
IPC部 B（15）
IPC大类 B82（15） C01（15） H01（6）
B01（3） C09（3） C12（2）
C30（2）
IPC小类 B82Y（15）
IPC B82Y030/00（15）
发明人 LIU H（15）
公开年 2022（6） 2017（4） 2018（2）
申请年 2022（5）  2016（2）  2017（2）  2018（2）  2021（2） 
专利权人 LOCKHEED MAR.（2） UNIV JINAN（2）

Use of graphene oxide sheet (rGO)-iron(III) oxide-hydroxide material, for controlling stem cell proliferation, maintaining stem cell stemness, accelerating neural differentiation of stem cell and improving proportion of stem cell.

LIU H, WEI B, LIU Z, CHANG L, ZHANG C, HU S, SUN C

Nano-composite material for electrochemical impedance biosensor, comprises gold nano-particles, graphene-flower-shaped molybdenum disulfide nano-sheet composite material.

CHEN L, LIU H, LV Q

Preparing heterostructure composite material used in a negative electrode of sodium ion battery, involves mixing graphene nanosheets, carbon nanotubes, nickel source, cobalt source, sulfur source and solvent, and then carrying out solvothermal reaction to obtain composite material.

MENG X, ZHANG K, BI S, FAN S, LIU H

Inducing neural differentiation of mesenchymal stem cell based on electromagnetic induction involves inoculating mesenchymal stem cells on graphene film, adding mesenchymal stem cell proliferation medium to obtain culture system, and placing system in induction device containing permanent magnet.

CHANG L, LIU Z, HU S, GAO H, LIU H, GUO Z, SUN C

Preparing lithium-ion battery additive for lithium-ion battery involves adding urea solution into suspension, centrifuging, drying, adding aqueous polyvinylpyrrolidone K40, dissolving, cooling, heating, mixing composite under inert atmosphere with stabilized lithium metal powder and sintering.

TONG S, YU X, XU D, GUO P, ZHANG R, ZHOU C, LIU H

Preparation of precursor used for preparing nickel iron phosphate anode material, involves mixing iron, nickel and phosphorus source solutions, adjusting pH of mixed solution using ammonia water, and spraying and drying mixed solution.

ZHANG W, CHEN D, LIU H

Porous ferroferric oxide powder comprises starch, wave-absorbing filler, dispersing agent, and ferric nitrate.

LIU M, LIU H

Composite nanomaterial electrochemical lithium storage electrode comprises molybdenum disulfide/boron-doped graphene composite nanomaterial with specific surface area as active material, acetylene black and polyvinylidene fluoride.

SHI L, SONG W, LI D, LUO Q, TIAN Q, LIU H, LI J, CHEN Y, ZHEN A, FANG M, MAO S, YUAN W

Co-producing carbon black based on natural gas-based graphene nano-steel comprises e.g. feeding the pretreated metal copper into a molten copper liquid catalyst, and opening the valve under natural gas tank to send natural gas.

CHENG L, LIU X, YONG X, LIU H

Ultra-small blue-green double-emitting nitrogen- and chlorine-doped graphene quantum dot prepared by e.g. dissolving citric acid and 1,2,4-triaminobenzene dihydrochloride in deionized water, stirring and reacting.

YANG L, SUN X, WEI M, LIU X, LIU H, YANG W