国家/地区 中国（18）
IPC部 C（18） B（8） H（7）
IPC大类 C01（18） H01（6） B82（5）
C12（2）
IPC小类 C01B（18）
IPC C01B032/184（8） B82Y030/00（5） C01B032/194（5）
B82Y040/00（4） H01M004/62（3） C01B032/168（2）
C01G023/047（2） C12N005/0775（2） H01M004/36（2）
H01M004/38（2） H01M004/587（2） H01M010/054（2）
发明人 LIU H（18）
公开年 2022（18）
申请年 2022（18）
专利权人 UNIV HEFEI T.（3） UNIV JINAN（3） UNIV GUANGDO.（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

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H

Improving strength of 4A non-adhesive large spherical molecular sieves, comprises e.g. grinding fly ash and metakaolin, calcining, soaking in sulfuric acid solution, filtering, washing, adding sodium hydroxide and mixing evenly, performing alkali fusion, crystallizing and drying.

YANG J, BOURS S, PURCELL P, LIU H

Preparing double-halogen atom doped graphene, involves washing solution after electrochemical peeling, ultrasonic and allowing to stand, freezing and drying upper layer clear liquid.

LIU H, LIU B, XU C

Method for preparing graphene quantum dot/hard carbon heterojunction material of material cathode in potassium ion button cel, comprises performing heat treatment to cellulose under inert atmosphere and sealing condition, and applying pressure to the cellulose to obtain the material.

LIU H, LI Y, JI T, LIU X

Processing method for high specific surface area micro-nano porous graphene film, involves activating carbon-containing substrate, obtaining conductive carbide and compressing both sides of conductive carbide to be graphitized using belt voltage roller to obtain graphene film.

GAO J, CHEN X, CHEN Y, ZHENG Y, LIU H

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 nano-iron carbide particle composite carbon-based conductive film useful for electrode material, comprises e.g. electrifying at both ends of carbon-carbon conductive membrane, using generated Joule heat response to rapidly heat iron-containing raw materials loaded on thin film.

LIU J, CHENG S, ZHAO Y, XU B, LI S, LIU H, MENG F

Preparation of carbon nanotube (CNT)/titanium dioxide flexible composite film, involves electrifying two ends of CNT film, increasing temperature to required temperature using Joule heat generated from self resistance of film, and rapidly oxidizing MXene on surface of CNT film.

LIU H, XU B, CHENG S, LIU S, HE Z, MENG F

Preparing composite carbon microsphere useful as anode materials for sodium ion batteries, comprises mixing graphene oxide dispersion with starch, spraying, drying, heating under condition of protective gas, carbonizing and cooling.

MIAO Y, WANG W, PAN Y, ZHANG K, WANG C, XING T, LIU T, ZHANG Z, LIU X, SONG H, LIU H