国家/地区 中国（11）
IPC部 C（11） B（3）
IPC大类 C01（11） C09（3） B82（2）
C08（2）
IPC小类 C01B（11）
IPC C01B032/19（11）
发明人 XU C（11）
公开年 2022（4） 2021（2） 2023（2）
申请年 2021（3）  2022（3）  2019（2）  2023（2） 
专利权人 SINOSTEEL NA.（4） UNIV JINAN（2）

Device for preparing two-dimensional layered material, has chassis used as supporting platform of whole device, motor provided with small belt pulley, and cathode provided with second conductive slip ring, which is connected with third conductive slip ring through fixed middle shaft.

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

Device for preparing graphene, has power supply input connected with external power negative electrode, and material circulating pipeline that circulates electrolytic material, and electrolyte circulating pipeline that circulates electrolyte, and takes out material after electrolysis.

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

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

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

Preparing high-purity graphene by electrolysis comprises e.g. replacing electrolyte with weak alkaline electrolyte C, energizing, dissolving precipitation D in organic solvent, ultrasonically treating, centrifuging, washing upper layer with deionized water suction filtration and drying.

PEI X, LUO Y, WANG F, XU C, CHEN W, CHEN J

Use of graphene with a specific structure in preparation of dust suppressants for coal mines, graphene with a specific structure prepared by oxidizing flake graphite and intercalating with sulfuric acid and potassium permanganate and obtained by mechanical peeling.

LI Y, WANG Y, ZHANG S, XU C, JIN L, LI W, LI X, YAO H, ZHANG L

Preparation of zinc oxide/graphene/graphene oxide/carbon nanotube aerogel, involves mixing graphene oxide aqueous solution, carbon nanotube aqueous solution and zinc salt solution, stirring to obtain precursor sol, filtering to obtain wet gel, putting wet gel into dryer to obtain composite aerogel.

WANG J, XU C, GUO J, YUAN P, ZHANG T, DU W, ZHAO S, CHENG F, LI E, MA D, GONG S, SHEN Y

Preparing nano metal/graphene composite filler for preparing electromagnetic shielding materials, by preparing graphene oxide dispersion by dissolving graphene oxide in deionized water, ultrasonically dispersing and refluxing.

XU C, WANG X, XU R, XU J

Preparing high-quality graphene and its thermally conductive epoxy resin composite material comprises e.g. preparing graphene oxide by improved Hummers method, peeling off graphene oxide powder and performing thermal repair.

CHANG W, SUI Y, XU C, LU H