国家/地区 中国（13）
IPC部 C（13） B（3） H（2）
IPC大类 C01（13） C04（13） B82（3）
C08（2） H01（2）
IPC小类 C01B（13）
IPC C01B032/198（13）
发明人 JANG B Z（2） LI X（2） LIU Y（2）
ZHAMU A（2）
公开年 2017（13）
申请年 2016（7）  2017（4）  2015（2） 
专利权人 JANG B Z（2） NANOTEK INST.（2） ZHAMU A（2）

Manufacture of graphene-coated alumina ceramic powder for tool materials, involves adding amino surface-modified alumina powder to graphene oxide dispersion, adjusting pH, centrifuging, drying and reducing in protective atmosphere.

XU C, HU Y, XIAO G, YI M, CHEN Z

Nano-barium hydroxide/graphene nanocomposite material comprises graphene and barium hydroxide, prepared by e.g. adding graphite powder into concentrated sulfuric acid, and mixing barium hydroxide octahydrate and graphene oxide.

LI X, ZHU J, WEI B

Preparing graphene enriched homogeneous dispersion enhanced alumina composite material comprises e.g. placing concentrated sulfuric acid in beaker, dispersing oxidized graphene hydrosol in sol, drying, calcining, hot pressing and sintering.

JIA J, LIU D, GAO C, JI G, GUO T

Preparation of graphene-ceramic composite powder by adding oxidized graphene with deionized water to dilute, stirring, sonicating, adding ceramic granulated powder, stirring, filtering, drying, and performing thermal reduction treatment.

LIU Y, ZENGZHAO Y, HUANG Y, ZHENG Q, LI K

Preparation of oxidized graphene modified polymer cement waterproof coating involves mixing concentrated sulfuric acid, graphite powder and sodium nitrate mixture, cooling, mixing, adding potassium permanganate, and reacting.

WU H, ZHANG S

Cement-based material surface wave absorbing agent comprises graphene oxide and M-iron oxide nano-composite material.

CHENG X, WANG D, ZHANG L, YANG P, ZHOU Z, HOU P

Graphene-like nanocrystalline nucleus early strength agent comprises calcium nitrate, sodium silicate, carbon-sulfur-hydrogen nanocrystal nucleus, graphene.

LI Q

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA

Oxidized graphene composite polycarboxylate water reducing agent comprises graphene oxide, methallyl polyoxyethylene ether, acrylic acid, maleic anhydride, water, oxidizing agent and reducing agent.

ZHANG F, CHEN Y

Aqueous phase dispersion liquid useful for improving strength and toughness of cement matrix material, comprises monolithic graphene oxide and water.

CHEN B, ZHUO L