国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（3）
IPC小类 C25D（3）
IPC C25D005/36（3） C25D015/00（3）
发明人 CHENG D（5）
公开年 2017（5）
申请年 2017（5）
专利权人 UNIV SHANGHA.（3） UNIV BENGBU（2）

Preparation of graphene oxide with walnut shell by soaking walnut shell powder in hydrochloric acid, drying, mixing with ferric oxide, carbonizing, adding aluminum dioxide and activated carbon, heating, acidifying and stripping.

ZHANG L, JIANG F, CHENG D, WANG C, FAN W, SHENG D

Preparation of magnetic graphene-based zinc oxide nano-composite material for degrading organic pollutants such as methylene blue in water, involves ultrasonically dispersing graphene oxide in water to obtain graphene oxide suspension.

ZHANG L, JIANG F, LIU L, WANG C, LV Z, CHENG D

Tin oxide graphene composite electroplating solution for steel work piece surface to form tin graphene oxide composite coating, comprises graphene oxide, stannous chloride, sodium fluoride, nitrilotriacetic acid, and sodium chloride.

CHEN X, ZHANG Q, CHENG D, XU Q

Nickel-oxide graphene composition electroplating liquid, comprises graphene oxide, nickel sulfate, nickel chloride, boric acid, sodium citrate, saccharin, composition additive and distilled water.

CHEN X, ZHANG Q, CHENG D, XU Q

Composite electroplating solution useful for forming zinc-graphene oxide composite coating for surface of steel workpiece, contains graphene oxide, zinc chloride, ammonium chloride, hexamethylenetetramine and trisodium citrate.

CHEN X, ZHANG Q, XU Q, CHENG D