Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Katharina Hengge"'
Autor:
Miquel Vega Paredes, Alba Garzón Manjón, Bjoern Hill, Torsten Schwarz, Nicolas A. Rivas, Tilman Jurzinsky, Katharina Hengge, Florian Mack, Christina Scheu
Publikováno v:
Nanoscale
The operation related degradation processes of high temperature polymer electrolyte membrane fuel cell operated with hydrogen-rich reformate gas are studied. CO impurities from the reformate gas are strongly adsorbed by the catalyst surface, leading
Autor:
Viktoriya Berova, Alba Garzón Manjón, Miquel Vega Paredes, Torsten Schwarz, Nicolas A. Rivas, Katharina Hengge, Tilman Jurzinsky, Christina Scheu
Publikováno v:
Journal of Power Sources. 554:232327
Autor:
Alba Garzón Manjón, Miquel Vega-Paredes, Viktoriya Berova, Thomas Gänsler, Torsten Schwarz, Nicolas A. Rivas Rivas, Katharina Hengge, Tilman Jurzinsky, Christina Scheu
Publikováno v:
Nanoscale
Ru@Pt core-shell nanoparticles are currently being explored as carbon monoxide tolerant anode catalysts for proton exchange membrane fuel cells. However, little is known about their degradation under fuel cell conditions. In the present work, two typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedc874deb1a921d1f52339773615244
https://hdl.handle.net/21.11116/0000-000C-35C0-F21.11116/0000-000C-35C2-D
https://hdl.handle.net/21.11116/0000-000C-35C0-F21.11116/0000-000C-35C2-D
Autor:
Raquel Aymerich, Armengol, Joohyun, Lim, Marc, Ledendecker, Katharina, Hengge, Christina, Scheu
Publikováno v:
Nanoscale advances. 3(17)
Supported metal catalysts with partial encapsulation resulting from strong metal-support interactions show distinctive structural features which strongly affect their functionalities. Yet, challenges in systematic synthesis and in-depth characterizat
Autor:
Won-Sub Yoon, Joohyun Lim, Ji Hyun Um, Christina Scheu, Yung-Eun Sung, Katharina Hengge, Jin-Kyu Lee
Publikováno v:
Composites Part B: Engineering. 166:613-620
A series of hollow structured (Sn,Ti)O2 solid-solutions with varying Sn content are prepared by a soft template method. Not only a complete incorporation of Sn4+ into TiO2 lattice but also a Sn O Ti bonding is identified, and morphologically, interco
Publikováno v:
Nanoscale Advances
Supported metal catalysts with partial encapsulation resulting from strong metal–support interactions show distinctive structural features which strongly affect their functionalities. Yet, challenges in systematic synthesis and in-depth characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f361ed68012a1ad828fa6adf76c498
https://hdl.handle.net/21.11116/0000-0009-1D0A-D21.11116/0000-0009-1D08-F
https://hdl.handle.net/21.11116/0000-0009-1D0A-D21.11116/0000-0009-1D08-F
Autor:
Dierk Raabe, Christina Scheu, Joohyun Lim, Fabio La Mantia, Rajib Sahu, Ghoncheh Kasiri, Katharina Hengge, Kevin Schweinar
Publikováno v:
Chemistry – A European Journal. 26
Autor:
Joohyun Lim, Fabio La Mantia, Dierk Raabe, Rajib Sahu, Ghoncheh Kasiri, Christina Scheu, Kevin Schweinar, Katharina Hengge
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Chemistry – A European Journal
Chemistry – A European Journal
The structural changes of copper hexacyanoferrate (CuHCF), a Prussian blue analogue, which occur when used as a cathode in an aqueous Zn‐ion battery, are investigated using electron microscopy techniques. The evolution of ZnxCu1−xHCF phases posse
Autor:
Thomas Gänsler, Karl Johann Jakob Mayrhofer, Christina Scheu, Christoph Heinzl, Enrico Pizzutilo, Michael Beetz, Katharina Hengge
Publikováno v:
International journal of hydrogen energy 42(40), 25359-25371 (2017). doi:10.1016/j.ijhydene.2017.08.108
International journal of hydrogen energy 42(40), 25359-25371 (2017). doi:10.1016/j.ijhydene.2017.08.108
Published by Elsevier, New York, NY [u.a.]
Published by Elsevier, New York, NY [u.a.]
Autor:
Katharina Hengge, Karl Johann Jakob Mayrhofer, Christoph Heinzl, Christina Scheu, Simon Geiger, Markus Perchthaler
Publikováno v:
Crystal Growth & Design. 17:1661-1668
The growth of a promising material system for high-temperature polymer-electrolyte-membrane fuel cells, namely, platinum (Pt) loaded tungsten suboxide (WO3–x) electrodes, has been studied in-depth. The template-free two-step synthesis results in hi