Influence of Electric Field in the Adsorption of Atomic Hydrogen on Graphene
Joint Authors
Cab, C.
Medina-Esquivel, R.
Acosta, C.
Mendez-Gamboa, J.
Tapia, A.
Peñuñuri, F.
Source
Advances in Condensed Matter Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-22
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The influence of external electric field (EF) in the adsorption of atomic hydrogen on graphene (H/G) was studied by means of electronic structure calculations based on spin-polarized density functional theory with generalized gradient approximation (GGA).
The changes in atomic hydrogen physisorption-chemisorption on graphene owed to EF (which ranged between −1.25 V/Å and 0.75 V/Å) were determined.
Analysis of the electronic charge density for an H/G system explained the EF influences on the adsorption properties (analyzing changes in electronic charge density for H/G system).
A decrease of more than 100% in the chemisorption barrier for an EF of −1.25 V/Å was found.
The changes in the electronic charge density confirm the possibility of manipulating the physical-chemical adsorption of hydrogen on graphene by applying electric fields.
American Psychological Association (APA)
Cab, C.& Medina-Esquivel, R.& Acosta, C.& Mendez-Gamboa, J.& Peñuñuri, F.& Tapia, A.. 2015. Influence of Electric Field in the Adsorption of Atomic Hydrogen on Graphene. Advances in Condensed Matter Physics،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1052320
Modern Language Association (MLA)
Cab, C.…[et al.]. Influence of Electric Field in the Adsorption of Atomic Hydrogen on Graphene. Advances in Condensed Matter Physics No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1052320
American Medical Association (AMA)
Cab, C.& Medina-Esquivel, R.& Acosta, C.& Mendez-Gamboa, J.& Peñuñuri, F.& Tapia, A.. Influence of Electric Field in the Adsorption of Atomic Hydrogen on Graphene. Advances in Condensed Matter Physics. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1052320
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052320