国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） H01（3）
IPC小类 C01B（11）
IPC C01B032/194（4） C01B032/19（3） C01B032/184（2）
C01B032/198（2） H01M004/62（2）
发明人 XU C（11）
公开年 2022（9） 2023（2）
申请年 2022（11）
专利权人 UNIV JINAN（3） SINOSTEEL NA.（2）

Method for modifying graphite used as cathode material in lithium-ion battery by fully dissolving asphalt in organic solvent, adding graphite and high-conductivity graphene, mixing uniformly to coat graphene surface, removing organic solvent and carbonizing solid product.

YANG W, XU C, LI Y

Preparing porous MXene material useful for lithium-ion battery cathode material, comprises spraying and cracking MXene dispersion, where MXene dispersion includes interlayer space including metal oxide, metal nitride, glucose and graphene oxide.

ZHANG X, MAO Z, XIA Y, XU C, DING B

Preparing sulfur-graphene-based microporous carbon-lithium-sulfur battery anode material, comprises pouring glucose and surfactant into graphene oxide, mixing and grinding powdered graphene-based carbon material with chemical activator, naturally cooling, and take out sample.

SHI Z, WANG J, YU C, XU C, DU R

Device for continuous electrochemical peeling of graphene during micro-nano processing, has anode barrel provided with anode electrode, cathode barrel provided with cathode electrode, and electrolysis reaction zone that communicates with feeding inlet.

PEI X, WANG F, SHEN B, QIAN Y, LI M, CHEN W, CHEN J, XU C

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

Device for continuously preparing graphene oxide, has transmission mechanism for conveying graphite material to electrolytic tank, and making material advance according to predetermined route, where length of material is in specific range.

PEI X, LI M, CHEN W, XU C, CHEN J

Transferring two-dimensional material by using higher fatty alcohol or higher fatty acid, comprises e.g. spin-coating to obtain higher fatty alcohol or fatty acid/two-dimensional material/substrate complex and obtaining higher aliphatic alcohol or fatty acid/two-dimensional material complex.

CHENG H, XU C, ZHOU T, REN W

Nano-modified graphene oxide used for preparing anti-cracking and toughening additive used in building, road, bridge and tunnel, comprises graphene oxide, and indium hydroxide crystal particles bound on graphene oxide through functional group on surface of graphene oxide.

LU L, XU C, CHEN Y, LI W, LI L

Preparation method of nitrogen-chlorine co-doped graphene involves graphite material as working electrode, platinum as counter electrode in mixed solution of ammonium nitrate and ammonium chloride, using constant voltage technology to electrochemical graphite.

XU C, LI Q, ZHENG H

Growing high-quality graphene on insulating substrate at low temperature, involves using residual corrosive liquid deionized water drift cleaning substrate and drying, and using acetone and isopropanol to wash polymethyl methacrylate.

HU L, XIE Y, QIAN F, DENG J, XU C