Nitrogen Doped Graphene as Potential Material for Hydrogen Storage

Abstract

The nitrogen doped graphene was synthesized by hydrothermal route utiliz-ing 2-Chloroethylamine hydrochloride as nitrogen precursor in the presence of graphene oxide (GO). Nitrogen-doped graphene material is developed for its application in hydrogen storage at room temperature. Nitrogen doped graphene layered material shows ~1.5 wt% hydrogen storage capacity achieved at room temperature and 90 bar pressure.