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@ARTICLE{Pori:459370,
      author       = {Pori, Maja and Arčon, Iztok and Dasireddy, Venkata D. B.
                      C. and Likozar, Blaž and Orel, Zorica Crnjak and Marinšek,
                      Marjan},
      title        = {{P}hoto-{C}hemically-{D}eposited and {I}ndustrial
                      {C}u/{Z}n{O}/{A}l$_{2}${O}$_{3}$ {C}atalyst {M}aterial
                      {S}urface {S}tructures {D}uring {CO}$_{2}$ {H}ydrogenation
                      to {M}ethanol: {EXAFS}, {XANES} and {XPS} {A}nalyses of
                      {P}hases {A}fter {O}xidation, {R}eduction, and {R}eaction},
      journal      = {Catalysis letters},
      volume       = {151},
      issn         = {1572-879X},
      address      = {Dordrecht [u.a.]},
      publisher    = {Springer Science + Business Media B.V},
      reportid     = {PUBDB-2021-02551},
      pages        = {3114 – 3134},
      year         = {2021},
      note         = {Waiting for fulltext},
      abstract     = {Industrial Cu/ZnO/Al$_2$O$_3$ or novel rate catalysts,
                      prepared with a photochemical deposition method, were
                      studied under functional CH$_3$OH synthesis conditions at
                      the set temperature (T) range of 240–350 °C, 20 bar
                      pressure, and stoichiometric carbon dioxide/hydrogen
                      composition. Analytical scanning electron microscopy (SEM),
                      X-ray diffraction (XRD), X-ray photoelectron spectroscopy
                      (XPS), X-ray adsorption near edge structure (XANES) and
                      extended X-ray absorption fine structure (EXAFS) methods
                      were systematically utilized to investigate the interfaces,
                      measured local geometry, and chemical state electronics
                      around the structured active sites of commercially available
                      Cu/ZnO/Al$_2$O$_3$ material or synthesized Cu/ZnO. Processed
                      Cu K-edge EXAFS analysis suggested that various Cu atom
                      species, clusters, metallic fcc Cu, Cu oxides (Cu$_2$O or
                      CuO) and the Cu$_{0.7}$Zn$_2$ alloy with hexagonal
                      crystalline particles are contained after testing. It was
                      proposed that in addition to the model’s Cu surface area,
                      the amount, ratio and dispersion of the mentioned bonded Cu
                      compounds significantly influenced activity. Additionally,
                      XPS revealed that carbon may be deposited on the commercial
                      Cu/ZnO/Al$_2$O$_3$, forming the inactive carbide coating
                      with Cu or/and Zn, which may be the cause of basicity’s
                      severe deactivation during reactions. The selectivity to
                      methanol decreased with increasing T, whereas more
                      Cu$_{0.7}$Zn$_2$ inhibited the CO formation through reverse
                      water–gas shift (RWGS) CO$_2$ reduction.},
      cin          = {DOOR ; HAS-User},
      ddc          = {660},
      cid          = {I:(DE-H253)HAS-User-20120731},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20160764
                      EC (I-20160764-EC)},
      pid          = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20160764-EC},
      experiment   = {EXP:(DE-H253)P-P64-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000620454300001},
      doi          = {10.1007/s10562-021-03556-1},
      url          = {https://bib-pubdb1.desy.de/record/459370},
}