TITLE:
Heteroatom Doped Multi-Layered Graphene Material for Hydrogen Storage Application
AUTHORS:
Arjunan Ariharan, Balasubramanian Viswanathan, Vaiyapuri Nandhakumar
KEYWORDS:
Hydrogen Storage, Carbon Materials, Graphene Materials, Heteroatom Doped Graphene, Phosphorous Doped Graphene, Hydrogen Storage Capacity
JOURNAL NAME:
Graphene,
Vol.5 No.2,
March
23,
2016
ABSTRACT: A variety of distinctive techniques have been developed to produce graphene sheets and their
functionalized subsidiaries or composites. The production of graphene sheets by oxidative exfoliation
of graphite can be a suitable route for the preparation of high volumes of graphene derivatives.
P-substituted graphene material is developed for its application in hydrogen sorption in
room temperature. Phosphorous doped graphene material with multi-layers of graphene shows a
nearly ~2.2 wt% hydrogen sorption capacity at 298 K and 100 bar. This value is higher than that
for reduced graphene oxide (RGO without phosphorous).