Display options
Cite
Rameshan R, Mayr L, Klötzer B, et al. Near-Ambient-Pressure X-ray Photoelectron Spectroscopy Study of Methane-Induced Carbon Deposition on Clean and Copper-Modified Polycrystalline Nickel Materials. J Phys Chem C Nanomater Interfaces. 2015;119(48):26948-26958doi: 10.1021/acs.jpcc.5b07317.
Rameshan, R., Mayr, L., Klötzer, B., Eder, D., Knop-Gericke, A., Hävecker, M., Blume, R., Schlögl, R., Zemlyanov, D. Y., & Penner, S. (2015). Near-Ambient-Pressure X-ray Photoelectron Spectroscopy Study of Methane-Induced Carbon Deposition on Clean and Copper-Modified Polycrystalline Nickel Materials. The journal of physical chemistry. C, Nanomaterials and interfaces, 119(48), 26948-26958. https://doi.org/10.1021/acs.jpcc.5b07317
Rameshan, Raffael, et al. "Near-Ambient-Pressure X-ray Photoelectron Spectroscopy Study of Methane-Induced Carbon Deposition on Clean and Copper-Modified Polycrystalline Nickel Materials." The journal of physical chemistry. C, Nanomaterials and interfaces vol. 119,48 (2015): 26948-26958. doi: https://doi.org/10.1021/acs.jpcc.5b07317
Rameshan R, Mayr L, Klötzer B, Eder D, Knop-Gericke A, Hävecker M, Blume R, Schlögl R, Zemlyanov DY, Penner S. Near-Ambient-Pressure X-ray Photoelectron Spectroscopy Study of Methane-Induced Carbon Deposition on Clean and Copper-Modified Polycrystalline Nickel Materials. J Phys Chem C Nanomater Interfaces. 2015 Dec 03;119(48):26948-26958. doi: 10.1021/acs.jpcc.5b07317. Epub 2015 Nov 10. PMID: 26692914; PMCID: PMC4671104.
Copy Download .nbib Format: NLM
Share it on

J Phys Chem C Nanomater Interfaces. 2015 Dec 03;119(48):26948-26958. doi: 10.1021/acs.jpcc.5b07317. Epub 2015 Nov 10.

Near-Ambient-Pressure X-ray Photoelectron Spectroscopy Study of Methane-Induced Carbon Deposition on Clean and Copper-Modified Polycrystalline Nickel Materials.

The journal of physical chemistry. C, Nanomaterials and interfaces

Raffael Rameshan, Lukas Mayr, Bernhard Klötzer, Dominik Eder, Axel Knop-Gericke, Michael Hävecker, Raoul Blume, Robert Schlögl, Dmitry Y Zemlyanov, Simon Penner

Affiliations

  1. Institute of Physical Chemistry, University of Innsbruck , Innrain 80-82, A-6020 Innsbruck, Austria ; Department of Inorganic Chemistry, Fritz-Haber-Institute of the Max-Planck-Society , Faradayweg 4-6, D-14195 Berlin, Germany.
  2. Institute of Physical Chemistry, University of Innsbruck , Innrain 80-82, A-6020 Innsbruck, Austria.
  3. Institute of Physical Chemistry, University of Münster , Corrensstrasse 28/30, D-48149 Münster, Germany.
  4. Department of Inorganic Chemistry, Fritz-Haber-Institute of the Max-Planck-Society , Faradayweg 4-6, D-14195 Berlin, Germany.
  5. Birck Nanotechnology Center, Purdue University , 1205 West State Street, West Lafayette, Indiana 47907-2057, United States.

PMID: 26692914 PMCID: PMC4671104 DOI: 10.1021/acs.jpcc.5b07317

Abstract

In order to simulate solid-oxide fuel cell (SOFC)-related coking mechanisms of Ni, methane-induced surface carbide and carbon growth was studied under close-to-real conditions by synchrotron-based near-ambient-pressure (NAP) X-ray photoelectron spectroscopy (XPS) in the temperature region between 250 and 600 °C. Two complementary polycrystalline Ni samples were used, namely, Ni foam-serving as a model structure for bulk Ni in cermet materials such as Ni/YSZ-and Ni foil. The growth mechanism of graphene/graphite species was found to be closely related to that previously described for ethylene-induced graphene growth on Ni(111). After a sufficiently long "incubation" period of the Ni foam in methane at 0.2 mbar and temperatures around 400 °C, cooling down to ∼250 °C, and keeping the sample at this temperature for 50-60 min, initial formation of a near-surface carbide phase was observed, which exhibited the same spectroscopic fingerprint as the C

References

  1. Phys Rev B Condens Matter. 1989 Jan 15;39(2):940-948 - PubMed
  2. Nano Lett. 2011 Feb 9;11(2):518-22 - PubMed
  3. J Phys Chem B. 2006 Mar 16;110(10):4947-52 - PubMed
  4. Angew Chem Int Ed Engl. 2011 Mar 28;50(14):3313-7 - PubMed
  5. ACS Nano. 2012 Apr 24;6(4):3564-72 - PubMed
  6. Nano Lett. 2011 Oct 12;11(10):4154-60 - PubMed
  7. Nano Lett. 2013 Oct 9;13(10):4624-31 - PubMed
  8. Chem Rev. 2004 Oct;104(10):4845-65 - PubMed
  9. ACS Nano. 2013 Sep 24;7(9):7901-12 - PubMed
  10. Catal Sci Technol. 2015 Feb 26;5(2):967-978 - PubMed
  11. Science. 1981 Mar 13;211(4487):1121-5 - PubMed

Publication Types