Journals Information
Nanoscience and Nanoengineering(CEASE PUBLICATION) Vol. 5(1), pp. 1 - 4
DOI: 10.13189/nn.2017.050101
Reprint (PDF) (283Kb)
Adsorption and Interaction of Carbon Dioxide and Water on the Molybdenum Oxide Surface
Galina S. Grigorkina 1, Aljona G. Ramonova 1, David D. Kibizov 1, Vladislav B. Zaalishvili 2, Ol'ga G. Burdzieva 2, Evgenij N. Kozyrev 3, Markus Wilde 4, Shohei Ogura 4, Katzuyuki Fukutani 4, Tamerlan T. Magkoev 1,*
1 Department of Physics, North Ossetian State University, Russia
2 Geophysical Institute of the Vladikavkaz Scientific Center of Russian Academy of Sciences, Russia
3 North Caucasian Institute of Mining and Metallurgy(NCIMM), State Technological University(STU), Russia
4 Institute of Industrial Science, The University of Tokyo, Komaba, Japan
ABSTRACT
By means of X-ray and ultraviolet photoelectron spectroscopy (XPS, UPS), atomic force microscopy (AFM) and reflection-absorption infrared spectroscopy (RAIRS) it is shown that methanol is formed from carbon dioxide and water on the surface of reduced molybdenum oxide substrate MoOx (x<2) under pulsed laser irradiation at photon energy of 6.4 eV, pulse duration 9 ns and laser fluence of 4 mJ/cm2. The key factor is MoOx defect enhanced photoinduced substrate mediated CO2 and H2O bond activation, leading to formation of reaction intermediates: CH2O2 鈫� CH2O 鈫� O-CH3, forming finally methanol.
KEYWORDS
Surface Reaction, Model Catalysts, Metal Oxides, Carbon Dioxide, Water, Surface Science Techniques
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Galina S. Grigorkina , Aljona G. Ramonova , David D. Kibizov , Vladislav B. Zaalishvili , Ol'ga G. Burdzieva , Evgenij N. Kozyrev , Markus Wilde , Shohei Ogura , Katzuyuki Fukutani , Tamerlan T. Magkoev , "Adsorption and Interaction of Carbon Dioxide and Water on the Molybdenum Oxide Surface," Nanoscience and Nanoengineering(CEASE PUBLICATION), Vol. 5, No. 1, pp. 1 - 4, 2017. DOI: 10.13189/nn.2017.050101.
(b). APA Format:
Galina S. Grigorkina , Aljona G. Ramonova , David D. Kibizov , Vladislav B. Zaalishvili , Ol'ga G. Burdzieva , Evgenij N. Kozyrev , Markus Wilde , Shohei Ogura , Katzuyuki Fukutani , Tamerlan T. Magkoev (2017). Adsorption and Interaction of Carbon Dioxide and Water on the Molybdenum Oxide Surface. Nanoscience and Nanoengineering(CEASE PUBLICATION), 5(1), 1 - 4. DOI: 10.13189/nn.2017.050101.