Dear mr shahid, i used Zn powder to reduced the graphene oxide and then i wash it with aquades and after the washing process i uses hydrothermal process. i didn;t use alcohol in my hydrothermal process. i just use reduced graphene and water (aquades). So i want to discuss with you about the effect of hydrothermal process that i uses. Is have a effect in the cristalinity of reduced graphene oxide/

thank you very much for your attention.

regrads,

lita.