Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Ulrich Gernert"'
Autor:
Sri Hari Bharath Vinoth Kumar, Josefa Ibaceta-Jaña, Natalia Maticuic, Krystian Kowiorski, Matthias Zelt, Ulrich Gernert, Ludwika Lipińska, Bernd Szyszka, Rutger Schlatmann, Uwe Hartmann, Ruslan Muydinov
Publikováno v:
C, Vol 7, Iss 4, p 71 (2021)
Atmospheric pressure plasma jets (APPJ) are widely used in industry for surface cleaning and chemical modification. In the recent past, they have gained more scientific attention especially in the processing of carbon nanomaterials. In this work, a n
Externí odkaz:
https://doaj.org/article/0e2a723849a1416781a4a1fe9c610083
Autor:
Renata Fortini, Asmus Meyer-Plath, Dominic Kehren, Ulrich Gernert, Leonardo Agudo Jácome, Heinz Sturm
Publikováno v:
Fibers, Vol 8, Iss 5, p 31 (2020)
In this work the flexural rigidity of individual large diameter multi-walled carbon nanotubes (MWCNTs) was investigated. The bending modulus were obtained by detecting the resonance frequencies of mechanically excited cantilevered carbon nanotubes us
Externí odkaz:
https://doaj.org/article/102109775d364a5d964776a868e682db
Autor:
Liang Liang, Quanchen Feng, Xingli Wang, Jessica Hübner, Ulrich Gernert, Marc Heggen, Longfei Wu, Tim Hellmann, Jan P. Hofmann, Peter Strasser
Publikováno v:
Angewandte Chemie / International edition 62(12), e2022180 (2023). doi:10.1002/anie.202218039
Autor:
Gerhard Franz, Vladimir Khomenko, Peter Lyckberg, Vsevolod Chournousenko, Ulrich Struck, Ulrich Gernert, Jörg Nissen
The Volyn biota, fossilized organisms with a minimum age of 1.5 Ga, were found in cavities in granitic pegmatites from the Korosten pluton, NW Ukrainian shield. Fossilization was due to influx of hydrothermal fluorine-rich waters, which silicified th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4adda830444c220481831d098402dc1
https://doi.org/10.5194/egusphere-2022-1116
https://doi.org/10.5194/egusphere-2022-1116
Autor:
Elisabeth Hornberger, Thomas Merzdorf, Henrike Schmies, Jessica Hübner, Malte Klingenhof, Ulrich Gernert, Matthias Kroschel, Björn Anke, Martin Lerch, Johannes Schmidt, Arne Thomas, Raphaël Chattot, Isaac Martens, Jakub Drnec, Peter Strasser
Publikováno v:
ACS applied materialsinterfaces. 14(16)
Cathode catalyst layers of proton exchange membrane fuel cells (PEMFCs) typically consist of carbon-supported platinum catalysts with varying weight ratios of proton-conducting ionomers. N-Doping of carbon support materials is proposed to enhance the
Publikováno v:
Microscopy and Microanalysis. 27:1674-1676
Autor:
Gerhard Franz, Peter Lyckberg, Vladimir Khomenko, Vsevelod Chernousenko, Hans-Martin Schulz, Nicolaj Mahlstedt, Richard Wirth, Johannes Glodny, Ulrich Gernert, Jörg Nissen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d42bd481bace9133143c8216be650496
https://doi.org/10.5194/bg-2021-332-supplement
https://doi.org/10.5194/bg-2021-332-supplement
Autor:
Ludwika Lipińska, Ulrich Gernert, Rutger Schlatmann, Matthias Zelt, Josefa Ibaceta-Jaña, Ruslan Muydinov, Krystian Kowiorski, Sri Hari Bharath Vinoth Kumar, Natalia Maticuic, Bernd Szyszka, Uwe Hartmann
Publikováno v:
Volume 7
Issue 4
C, Vol 7, Iss 71, p 71 (2021)
Issue 4
C, Vol 7, Iss 71, p 71 (2021)
Atmospheric pressure plasma jets (APPJ) are widely used in industry for surface cleaning and chemical modification. In the recent past, they have gained more scientific attention especially in the processing of carbon nanomaterials. In this work, a n
Autor:
Martin Lerch, Alin Orfanidi, Henrike Schmies, Hong Nhan Nong, Björn Anke, Manuel Gliech, Sebastian Ott, Jessica Hübner, Ulrich Gernert, Peter Strasser
Publikováno v:
Nature Materials. 19:77-85
The reduction of Pt content in the cathode for proton exchange membrane fuel cells is highly desirable to lower their costs. However, lowering the Pt loading of the cathodic electrode leads to high voltage losses. These voltage losses are known to or