国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 CHEN H（2） GAO J（2） MA Z（2）
MANG C（2） SI L（2） WENG X（2）
ZHANG Q（2） ZHAO H（2）
公开年 2018（3）
申请年 2017（3）
专利权人 UNIV LIAONING TECHNICAL（3）

Preparing three-dimensional carbon foam/graphene oxide-based complex material by centrifugal separation comprises e.g. washing the melamine-formaldehyde resin foam with distilled water and ethanol, immersing in anhydrous ethanol and washing.

HONG X, JIANG H, LU Y, LI S

Preparing graphene by zinc oxide reduction of graphene oxide comprises adding zinc powder into graphene oxide dispersion (stirring graphite oxidize precursor and sulfuric acid, adding hydrogen peroxide), filtering, drying and grinding.

MA Z, MANG C, WENG X, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, HONG Y, ZHANG X

Preparing graphene oxide having microwave absorbing properties comprises e.g. mixing flake graphite, potassium persulfate, phosphorus pentoxide, sulfuric acid, reacting, diluting by deionized water, drying and post processing.

WENG X, MANG C, MA Z, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, LI W, NING S