High capacity reversible hydrogen storage in titanium doped 2D carbon allotrope Ψ-graphene: Density Functional Theory investigations

B Chakraborty, P Ray, N Garg, S Banerjee - International Journal of …, 2021 - Elsevier
Using the state-of-the art Density Functional Theory simulations, here we report the
hydrogen storage capability in titanium decorated Ѱ-Graphene, an advanced 2D allotrope of …

Graphene-based nanomaterials for energy storage

M Pumera - Energy & Environmental Science, 2011 - pubs.rsc.org
There is enormous interest in the use of graphene-based materials for energy storage. This
article discusses the progress that has been accomplished in the development of chemical …

Ultrahigh reversible hydrogen storage in K and Ca decorated 4-6-8 biphenylene sheet

V Mahamiya, A Shukla, B Chakraborty - International Journal of Hydrogen …, 2022 - Elsevier
By applying density functional theory (DFT) and ab-initio molecular dynamics (AIMD)
simulations, we predict the ultrahigh hydrogen storage capacity of K and Ca decorated …

Graphyne and graphdiyne: promising materials for nanoelectronics and energy storage applications

K Srinivasu, SK Ghosh - The Journal of Physical Chemistry C, 2012 - ACS Publications
Ab initio first-principles calculations were carried out to investigate lithium-dispersed two-
dimensional carbon allotropes, viz. graphyne and graphdiyne, for their applications as …

Exploring yttrium doped C24 fullerene as a high-capacity reversible hydrogen storage material: DFT investigations

V Mahamiya, A Shukla, B Chakraborty - Journal of Alloys and Compounds, 2022 - Elsevier
By employing the state-of-the-art density functional theory, we report the hydrogen storage
capability of yttrium decorated C 24 fullerene. Single Y atom attached on C 24 fullerene can …

Pillared graphene: a new 3-D network nanostructure for enhanced hydrogen storage

GK Dimitrakakis, E Tylianakis, GE Froudakis - Nano letters, 2008 - ACS Publications
A multiscale theoretical approach was used to investigate hydrogen storage in a novel three-
dimensional carbon nanostructure. This novel nanoporous material has by design tunable …

High-capacity reversible hydrogen storage in scandium decorated holey graphyne: theoretical perspectives

V Mahamiya, A Shukla, N Garg… - International Journal of …, 2022 - Elsevier
We have investigated the hydrogen storage capabilities of scandium decorated holey
graphyne, a recently synthesized carbon allotrope, by applying density functional theory and …

A first-principles study of the effects of atom impurities, defects, strain, electric field and layer thickness on the electronic and magnetic properties of the C2N nanosheet

A Bafekry, C Stampfl, M Ghergherehchi, SF Shayesteh - Carbon, 2020 - Elsevier
Using the first-principles calculations, we explore the structural and novel electronic/optical
properties of the C 2 N nanosheet. To this goal, we systematically investigate the affect of …

Scandium decorated C24 fullerene as high capacity reversible hydrogen storage material: insights from density functional theory simulations

V Mahamiya, A Shukla, B Chakraborty - Applied Surface Science, 2022 - Elsevier
Using first principles density functional theory simulations, we have observed that the
scandium decorated C 24 fullerene can adsorb up to six hydrogen molecules with an …

Multifunctional porous graphene for nanoelectronics and hydrogen storage: new properties revealed by first principle calculations

A Du, Z Zhu, SC Smith - Journal of the American Chemical Society, 2010 - ACS Publications
The lack of an obvious “band gap” is a formidable hurdle for making a nanotransistor from
graphene. Here, we use density functional calculations to demonstrate for the first time that …