Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Patrick Steiger"'
Publikováno v:
Catalysts, Vol 9, Iss 4, p 332 (2019)
Perovskite derived Ni catalysts offer the remarkable benefit of regeneration after catalyst poisoning or Ni particle growth through the reversible segregation of Ni from the perovskite-type oxide host. Although this property allows for repeated catal
Externí odkaz:
https://doaj.org/article/652f487fc5794e028bbe18a1d33b7057
Autor:
Adam H. Clark, Maarten Nachtegaal, Rob Jeremiah G. Nuguid, Oliver Kröcher, Patrick Steiger, Andrey W. Petrov, Adrian Marberger, Davide Ferri
Publikováno v:
ChemCatChem. 12:1429-1435
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acb6ad000342bd37d7f4231a3aa6f3bb
https://doi.org/10.1002/cctc.201901916
https://doi.org/10.1002/cctc.201901916
Autor:
Mingyue Lin, Olga V. Safonova, Toru Murayama, Kirtiman Deo Malviya, Patrick Steiger, N. Lingaiah, Masatake Haruta, Sudhanshu Sharma, Tinku Baidya, Subramanian Nellaiappan, Parthasarathi Bera, K. R. Priolkar, Swapan Kumar Pradhan, Bolla Srinivasa Rao, Nirmal Kumar Katiyar, Samapti Kundu, Krishanu Biswas
Publikováno v:
The Journal of Physical Chemistry C. 123:19557-19571
Co3O4 with spinel structure shows CO oxidation activity at very low temperature under dry conditions. This study aims at finding the origin of the unique catalytic activity of Co species in Co3O4 based oxides. Although, octahedral site Co3+ species h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af57edd280c0bab360afb5e85850f0fb
https://doi.org/10.1021/acs.jpcc.9b04136
https://doi.org/10.1021/acs.jpcc.9b04136
Publikováno v:
Acta Materialia. 164:568-576
Nickel is often applied in heterogeneous catalysis for its high catalytic activity towards a large variety of reactions at affordable price. Nickel reduction from perovskite-type mixed oxides is increasingly exploited to generate active and stable Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29168bebd627a0e43ced7c6aa3f9b17e
https://doi.org/10.1016/j.actamat.2018.11.004
https://doi.org/10.1016/j.actamat.2018.11.004
Autor:
Patrick Steiger, Davide Ferri, Adam H. Clark, Stephan Hitz, Benjamin Bornmann, Maarten Nachtegaal, Ronald Frahm
Publikováno v:
J Synchrotron Radiat
Time-resolved X-ray absorption spectroscopy (XAS) offers the possibility to monitor the state of materials during chemical reactions. While this technique has been established for transmission measurements for a number of years, XAS measurements in f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aafc379ea99e6bab225361817a54422
https://europepmc.org/articles/PMC7285694/
https://europepmc.org/articles/PMC7285694/
Publikováno v:
ChemCatChem. 10:4456-4464
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1501f0af76e1e5238a5d1c8f5af9b736
https://doi.org/10.1002/cctc.201800603
https://doi.org/10.1002/cctc.201800603
Autor:
Davide Ferri, Oliver Kröcher, Patrick Steiger, Andrey W. Petrov, Adrian Marberger, Martin Elsener, Maarten Nachtegaal
Publikováno v:
Nature Catalysis. 1:221-227
Practical catalysts often operate under dynamic conditions of temperature variations and sudden changes of feed composition that call for understanding of operation and catalyst structure under analogous experimental conditions. For instance, the cop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7859c0ceb28acde3fd2ecd5035851d79
https://doi.org/10.1038/s41929-018-0032-6
https://doi.org/10.1038/s41929-018-0032-6
Autor:
Patrick Steiger, Nirmal Kumar Katiyar, Masatake Haruta, Olga V. Safonova, Krishanu Biswas, Toru Murayama, Tinku Baidya, Parthasarathi Bera
Publikováno v:
The Journal of Physical Chemistry C. 121:15256-15265
Co3O4 with a spinel structure shows unique activity for CO oxidation at low temperature under dry conditions; however the active surface is not very stable. In this study, two series of Fe- and Cr-doped Co3O4 catalysts were prepared by a single-step
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::848aab1d931399f5ae3f402220d77319
https://doi.org/10.1021/acs.jpcc.7b04348
https://doi.org/10.1021/acs.jpcc.7b04348
Autor:
Davide Ferri, Jan Van herle, Lorenz Holzer, Hossein Madi, Dariusz Burnat, Patrick Steiger, Andreas Mai, Oliver Kröcher, Andre Heel
The perovskite-type mixed oxide La0.3Sr0.55Ti0.95Ni0.05O3−δ (LSTN) is demonstrated to exhibit the remarkable property of structural regeneration, where Ni can be reversibly exsoluted from the host perovskite lattice resulting in a regenerable Ni c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4a435b95351203ba0e0969aec52a1fe
https://hdl.handle.net/11475/19424
https://hdl.handle.net/11475/19424
Publikováno v:
Applied Catalysis A: General. 590:117328
Perovskite-derived Ni catalysts offer the remarkable benefit of redox stability that allows their regeneration after deactivation through poisoning or Ni particle growth. Here, the catalytic activity of LaFe0.8Ni0.2O3 towards CO2 methanation was impr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847e10eb4c7037207a8d6e9618b831c7
https://doi.org/10.1016/j.apcata.2019.117328
https://doi.org/10.1016/j.apcata.2019.117328