▎ 摘　　要

NOVELTY - A nickel sulfide/nickel hydroxide/polypyrrole/graphene oxide nanosheet is prepared by performing pyrrole in-situ chemical polymerization on the graphene oxide nano sheets under the condition of ultrasonic radiation to obtain the polypyrrole/graphene oxide nanosheet. The polypyrrole/graphene oxide nanosheet is dispersed in isopropanol and water, added nickel nitrate, thiourea and ammonia water in the system and stirred uniformly to obtain the mixture. The mixture is put into the reaction kettle, performed solvent thermal reaction, after the reaction, washed the product with distilled water and ethanol, centrifuged and vacuum dried to obtain the finished product. USE - Nickel sulfide/nickel hydroxide/polypyrrole/graphene oxide nanosheet. ADVANTAGE - The nickel sulfide/nickel hydroxide/polypyrrole/graphene oxide nanosheet can be prepared with better linearity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing nickel sulfide/nickel hydroxide/polypyrrole/graphene oxide nanosheet.