国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B031/04（8）
发明人 ZENG X（8）
公开年 2015（5） 2013（2）
申请年 2015（4）  2013（2）  2014（2） 
专利权人 SHANGHAI INS.（2） UNIV NANCHAN.（2） UNIV YANGZHO.（2）

Preparation of micro-nano structured graphene powder by hydrothermally synthesizing urchin-like cobalt hydroxide powder, soaking in dimethylformamide solution of polymethyl methacrylate, drying, annealing and steeping with hydrochloric acid.

DONG J, HE H, LI K, WANG H, ZENG X

Preparation of reduced graphene oxide conductive film involves taking graphite oxide, adding deionized water, carrying out ultrasonic treatment, centrifuging, taking supernatant, drying, grinding, adding solvent, and ultrasonic processing.

GAO Q, JIN M, SHAO X, ZENG X, ZHANG R, WANG Z, JIN S

Preparation of graphene-coated magnesium oxide involves adding magnesium chloride hexahydrate to graphite oxide solution, stirring, dripping ammonia solution into mixed solution, filtering, drying and sintering under argon condition.

LIU Y, ZENG X, YUAN Q

Preparing graphene involves adding graphite oxide to ethanol, ultrasonically treating mixture, mixing magnesium powder with liquid, ultrasonically stirring liquid, vacuum drying slurry, sintering, crushing, and extracting material.

LIU Y, ZENG X, YUAN Q

Growing nanostructured single layer graphene film involves selecting copper foil and then annealing selected material with graphene under mixed atmosphere of argon and hydrogen high temperature.

DONG J, HE H, LI K, WANG H, ZENG X

Preparation of reduced graphene oxide film used in microelectronics device, by suspending graphite oxide in water, filtering to obtain graphene oxide film, and performing high temperature thermal reduction or hydroiodic acid reduction.

ZENG X, JIN M, ZHANG R, WANG Z, LIU K, SHAO X, JIN S

Preparation of graphene or graphene/aluminum composite material used as aluminum hydroxide precursor, by ultrasonically dispersing graphite oxide in organic solvent, adding red aluminum reducing agent, dispersing, and filtering.

CHEN J, WANG J, ZENG X, WU W, BAI M

Graphene solution preparation involves mixing graphite powder and hydrogen peroxide, and processing using cobalt-60 to obtain graphene suspension.

ZENG X, CHEN H, XIA Z, ZHU P, ZENG Y, WANG L, WANG H, HOU Y, HUANG X, ZHAO G