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Future Energy and Innovation - Martin Pumera

X-ray Photoelectron Spectroscopy Kratos Analytical Axis Supra (KRATOS-XPS)

CONTACT US

Guarantor: Josef Polčák, Ph.D.
Instrument status: Operational Operational, 25.8.2021 17:24, Pumping station for gas reaction cell has been repaired and installed back.
Equipment placement: CEITEC Nano - C1.38
Research group: CF: CEITEC Nano


Detailed description:

AXIS SupraTM is an X-ray photoelectron spectrometer (XPS) with unrivalled automation and ease of use for materials surface characterisation. The patented AXIS technology ensures high electron collection efficiency in spectroscopy mode and low aberrations at high magnifications in parallel imaging mode.
X-ray photoelectron spectroscopy (XPS) provides information on elemental composition and chemical bonding states of materials, Ultraviolet photoelectron spectroscopy (UPS) provides information on valence levels and work function measurements of materials, Low energy Ion Scattering spectroscopy (ISS) provides evaluation of the elemental composition and structure of solid surfaces. XPS mode is also capable of surface mapping to provide lateral distribution maps of elemental and chemical species at the surface.
The system is also equipped by Argon cluster ion source for sample cleaning or depth profiling.
Preparation chamber connected to the analysis chamber offers sample treatment in gas reaction chamber or deposition by effusion cell and afterwards in-situ analysis.


Publications:

  • REDONDO NEGRETE, E.; MUNOZ MARTIN, J.; PUMERA, M., 2021: Green activation using reducing agents of carbon-based 3D printed electrodes: Turning good electrodes to great. CARBON 175, p. 413 - 7, doi: 10.1016/j.carbon.2021.01.107; FULL TEXT
    (VERIOS, KRATOS-XPS, WITEC-RAMAN)
  • PERMYAKOVA, E.; MANAKHOV, A.; KIRYUKHANTSEV-KORNEEV, P.; SHEVEYKO, A.; GUDZ, K.; KOVALSKII, A.; POLČÁK, J.; ZHITNYAK, I.; GLOUSHANKOVA, N.; DYATLOV, I.; IGNATOV, S.; ERSHOV, S.; SHTANSKY, D., 2021: Different concepts for creating antibacterial yet biocompatible surfaces: Adding bactericidal element, grafting therapeutic agent through COOH plasma polymer and their combination. APPLIED SURFACE SCIENCE 556, p. 149751-1 - 11, doi: 10.1016/j.apsusc.2021.149751; FULL TEXT
    (KRATOS-XPS)
  • CLAROS VARGAS, M.; KUTA, J.; EL-DAHSHAN, O.; MICHALIČKA, J.; YECID P., J.; VALLEJOS VARGAS, S., 2021: Hydrothermally synthesized MnO2 nanowires and their application in Lead (II) and Copper (II) batch adsorption. JOURNAL OF MOLECULAR LIQUIDS 325, p. 115203-1 - 11, doi: 10.1016/j.molliq.2020.115203; FULL TEXT
    (TITAN, KRATOS-XPS, RIGAKU9)
  • TOMIC, M.; FOHLEROVÁ, Z.; GRÁCIA, I.; FIGUERAS, E.; CANÉ, C.; VALLEJOS VARGAS, S., 2021: UV-light activated APTES modified WO3-x nanowires sensitive to ethanol and nitrogen dioxide. SENSORS AND ACTUATORS B: CHEMICAL 328, p. 1 - 10, doi: 10.1016/j.snb.2020.129046; FULL TEXT
    (KRATOS-XPS)
  • TRNKOVÁ, L.; TŘÍSKOVÁ, I.; ČECHAL, J.; FARKA, Z., 2021: Polymer pencil leads as a porous nanocomposite graphite material for electrochemical applications: The impact of chemical and thermal treatments. ELECTROCHEMISTRY COMMUNICATIONS 126, p. 1 - 7, doi: 10.1016/j.elecom.2021.107018; FULL TEXT
    (KRATOS-XPS)

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