国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B82（3） H01（2）
IPC小类 C01B（10）
IPC C01B031/04（10） B82Y040/00（3） C01B032/184（3）
C01B032/194（2）
发明人 ZHANG H（10）
公开年 2016（10）
申请年 2016（7）  2015（3） 
专利权人 CHINESE ACAD.（2） UNIV SHAANXI.（2）

Titanium oxide/graphene composite nano-material useful in environmental management and energy fields.

ZHANG H, GU L

Preparation of phosphate-and nitrogen-doped graphene-modified lithium iron phosphate used for battery involves preparing iron phosphate, milling with e.g. carbon source, adding pyrrole, oxidative polymerizing, and calcining.

CHEN L, LI Y, GUO C, LIU Y, ZHANG H, NI M, YE Y, LV H

Regulating and controlling graphene band gap comprises preparing graphene sample on substrate, coating electron beam resist, coating electrode, exposing, developing, fixing to form and etching spin-coated electron beam resist.

GU C, ZHANG H, YANG H, TANG C, LI J

Modified graphene oxide cement concrete early strength agent, prepared by preparing graphene oxide, and preparing oxidized graphene into graphene oxide dispersion liquid, stirring, adding modifier dropwise, fully reacting and sonicating.

GUO X, ZHAO L, GE C, ZHANG H, WANG X, GUO L, LIU J

Wear-resistant composite material used for mechanical polishing retaining ring comprises polyether ether ketone resin and coupling agent-modified graphene oxide.

HU Y, JIANG D, JIANG Z, ZHANG H, HOU X

Preparing nanoscale graphene structure involves selecting substrate and growing graphene on substrate, depositing chromium film on graphene, etching graphene using ion beam etching technology, removing metallic film to obtain pure nanoscale.

GU C, LI J, QUAN B, YANG H, TANG C, ZHANG H

Method for preparing large size graphene, involves cleaning block-shaped graphite by spraying residual fluid on upper surface and lower surface of block-shaped graphite and embedding primary graphite material in block-shaped graphite.

HE Y, LIAO X, ZHAO Y, HE X, ZHANG L, ZHANG H, DU Q, LI X

Preparing easily dispersed nitrogen doped graphene powder comprises adding graphene oxide solution into amino containing organic molecule, stirring, heating, adding auxiliary agent, filtering to obtain powder, drying and sintering.

QU M, ZHOU G, ZHANG H, GE W, WEI Z

Preparation method of three-dimensional graphene using sol-gel, involves heating carbonized product obtained by dissolving ethyl cellulose and sodium hydroxide in ethanol under argon protective gas in tube furnace.

HUANG J, KONG X, LI J, LIU C, YIN L, ZHANG D, ZHANG H, CHAI S

Preparation of three-dimensional graphene, involves dissolving pure ethyl cellulose and sodium hydroxide in ethanol to obtain sol, aging sol at room temperature to obtain gel, and drying gel to obtain dry gel.

HUANG J, KONG X, LI J, LIU C, YIN L, ZHANG D, ZHANG H, CHAI S