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@ARTICLE{Ploner:893913,
      author       = {Ploner, Kevin and Delir Kheyrollahi Nezhad, Parastoo and
                      Gili, Albert and Kamutzki, Franz and Gurlo, Aleksander and
                      Doran, Andrew and Cao, Pengfei and Heggen, Marc and
                      Köwitsch, Nicolas and Armbrüster, Marc and Watschinger,
                      Maximilian and Klötzer, Bernhard and Penner, Simon},
      title        = {{T}he sol–gel autocombustion as a route towards highly
                      {CO} 2 -selective, active and long-term stable {C}u/{Z}r{O}
                      2 methanol steam reforming catalysts},
      journal      = {Materials chemistry frontiers},
      volume       = {5},
      number       = {13},
      issn         = {2052-1537},
      address      = {London},
      publisher    = {Royal Society of Chemistry},
      reportid     = {FZJ-2021-02925},
      pages        = {5093 - 5105},
      year         = {2021},
      abstract     = {Ploner, Kevin; Nezhad, Parastoo Delir Kheyrollahi; Gili,
                      Albert; Kamutzki, Franz; Gurlo, Aleksander; Doran, Andrew;
                      Cao, Pengfei; Heggen, Marc; Köwitsch, Nicolas; Armbrüster,
                      Marc; "The sol–gel autocombustion as a route towards
                      highly CO 2-selective, active and long-term stable Cu/ZrO 2
                      methanol steam reforming catalysts", Mater. Chem. Front.,
                      (2021) 5, 5093-5105, DOI: 10.1039/D1QM00641JThe adaption of
                      the sol–gel autocombustion method to the Cu/ZrO2 system
                      opens new pathways for the specific optimisation of the
                      activity, long-term stability and CO2 selectivity of
                      methanol steam reforming (MSR) catalysts. Calcination of the
                      same post-combustion precursor at 400 °C, 600 °C or 800
                      °C allows accessing Cu/ZrO2 interfaces of metallic Cu with
                      either amorphous, tetragonal or monoclinic ZrO2, influencing
                      the CO2 selectivity and the MSR activity distinctly
                      different. While the CO2 selectivity is less affected, the
                      impact of the post-combustion calcination temperature on the
                      Cu and ZrO2 catalyst morphology is more pronounced. A porous
                      and largely amorphous ZrO2 structure in the sample,
                      characteristic for sol–gel autocombustion processes, is
                      obtained at 400 °C. This directly translates into superior
                      activity and long-term stability in MSR compared to
                      Cu/tetragonal ZrO2 and Cu/monoclinic ZrO2 obtained by
                      calcination at 600 °C and 800 °C. The morphology of the
                      latter Cu/ZrO2 catalysts consists of much larger,
                      agglomerated and non-porous crystalline particles. Based on
                      aberration-corrected electron microscopy, we attribute the
                      beneficial catalytic properties of the Cu/amorphous ZrO2
                      material partially to the enhanced sintering resistance of
                      copper particles provided by the porous support morphology.},
      cin          = {ER-C-1},
      ddc          = {540},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {5351 - Platform for Correlative, In Situ and Operando
                      Characterization (POF4-535)},
      pid          = {G:(DE-HGF)POF4-5351},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {34262777},
      UT           = {WOS:000653850700001},
      doi          = {10.1039/D1QM00641J},
      url          = {https://juser.fz-juelich.de/record/893913},
}