Controlling Hydrogenation of Graphene on Ir(111)
Само за регистроване кориснике
2013
Аутори
Balog, RichardAndersen, Mie
Jorgensen, Bjarke
Šljivančanin, Željko
Hammer, Bjork
Baraldi, Alessandro
Larciprete, Rosanna
Hofmann, Philip
Hornekaer, Liv
Lizzit, Silvano
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Combined fast X-ray photoelectron spectroscopy and density functional theory calculations reveal the presence of two types of hydrogen adsorbate structures at the graphene/Ir(111) interface, namely, graphane-like islands and hydrogen dimer structures. While the former give rise to a periodic pattern, dimers tend to destroy the periodicity. Our data reveal distinctive growth rates and stability of both types of structures, thereby allowing one to obtain well-defined patterns of hydrogen clusters. The ability to control and manipulate the formation and size of hydrogen structures on graphene facilitates tailoring of its properties for a wide range of applications by means of covalent functionalization.
Кључне речи:
graphene / Ir(111) / hydrogen / XPS / DFTИзвор:
ACS Nano, 2013, 7, 5, 3823-3832Финансирање / пројекти:
- HPAH - Hydrogen interaction with polycyclic aromatic hydrocarbons – from interstellar catalysis to hydrogen storage (EU-FP7-208344)
- Danish Council for Independent Research, Natural Sciences, Danish Council for Independent Research, Technology and Production Sciences, Lundbeck Foundation, MIUR, COST Action [MP0901]
DOI: 10.1021/nn400780x
ISSN: 1936-0851
PubMed: 23586740
WoS: 000319856300019
Scopus: 2-s2.0-84878301549
Институција/група
VinčaTY - JOUR AU - Balog, Richard AU - Andersen, Mie AU - Jorgensen, Bjarke AU - Šljivančanin, Željko AU - Hammer, Bjork AU - Baraldi, Alessandro AU - Larciprete, Rosanna AU - Hofmann, Philip AU - Hornekaer, Liv AU - Lizzit, Silvano PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5531 AB - Combined fast X-ray photoelectron spectroscopy and density functional theory calculations reveal the presence of two types of hydrogen adsorbate structures at the graphene/Ir(111) interface, namely, graphane-like islands and hydrogen dimer structures. While the former give rise to a periodic pattern, dimers tend to destroy the periodicity. Our data reveal distinctive growth rates and stability of both types of structures, thereby allowing one to obtain well-defined patterns of hydrogen clusters. The ability to control and manipulate the formation and size of hydrogen structures on graphene facilitates tailoring of its properties for a wide range of applications by means of covalent functionalization. T2 - ACS Nano T1 - Controlling Hydrogenation of Graphene on Ir(111) VL - 7 IS - 5 SP - 3823 EP - 3832 DO - 10.1021/nn400780x ER -
@article{ author = "Balog, Richard and Andersen, Mie and Jorgensen, Bjarke and Šljivančanin, Željko and Hammer, Bjork and Baraldi, Alessandro and Larciprete, Rosanna and Hofmann, Philip and Hornekaer, Liv and Lizzit, Silvano", year = "2013", abstract = "Combined fast X-ray photoelectron spectroscopy and density functional theory calculations reveal the presence of two types of hydrogen adsorbate structures at the graphene/Ir(111) interface, namely, graphane-like islands and hydrogen dimer structures. While the former give rise to a periodic pattern, dimers tend to destroy the periodicity. Our data reveal distinctive growth rates and stability of both types of structures, thereby allowing one to obtain well-defined patterns of hydrogen clusters. The ability to control and manipulate the formation and size of hydrogen structures on graphene facilitates tailoring of its properties for a wide range of applications by means of covalent functionalization.", journal = "ACS Nano", title = "Controlling Hydrogenation of Graphene on Ir(111)", volume = "7", number = "5", pages = "3823-3832", doi = "10.1021/nn400780x" }
Balog, R., Andersen, M., Jorgensen, B., Šljivančanin, Ž., Hammer, B., Baraldi, A., Larciprete, R., Hofmann, P., Hornekaer, L.,& Lizzit, S.. (2013). Controlling Hydrogenation of Graphene on Ir(111). in ACS Nano, 7(5), 3823-3832. https://doi.org/10.1021/nn400780x
Balog R, Andersen M, Jorgensen B, Šljivančanin Ž, Hammer B, Baraldi A, Larciprete R, Hofmann P, Hornekaer L, Lizzit S. Controlling Hydrogenation of Graphene on Ir(111). in ACS Nano. 2013;7(5):3823-3832. doi:10.1021/nn400780x .
Balog, Richard, Andersen, Mie, Jorgensen, Bjarke, Šljivančanin, Željko, Hammer, Bjork, Baraldi, Alessandro, Larciprete, Rosanna, Hofmann, Philip, Hornekaer, Liv, Lizzit, Silvano, "Controlling Hydrogenation of Graphene on Ir(111)" in ACS Nano, 7, no. 5 (2013):3823-3832, https://doi.org/10.1021/nn400780x . .