Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Bernhard Stoeckl"'
Autor:
Robert Scharler, Andrés Anca-Couce, Gernot Pongratz, Bernhard Stoeckl, Vanja Subotić, Christoph Hochenauer, Hartmuth Schroettner
Publikováno v:
Biomass Conversion and Biorefinery. 11:121-139
Solid oxide fuel cells represent a promising technology to increase the electrical efficiency of biomass-based combined-heat-power systems in comparison to state-of-the-art gas engines, additionally providing high temperature heat. To identify favora
Autor:
Nikola Evic, Hartmuth Schroettner, Bernhard Stoeckl, Christoph Hochenauer, Vanja Subotić, Marcel Schwaiger, Michael Preininger
Publikováno v:
Electrochimica Acta. 298:874-883
Ammonia appears to be a promising fuel for solid oxide fuel cell systems: it is a carbon-free species, can be stored easily and offers an excellent energy density with a high hydrogen content. This work shows comprehensive investigations of the direc
Publikováno v:
Electrochimica Acta. 299:692-707
The reversible solid oxide cell (rSOC) is a key technology that is capable of generating electricity, heat, and valuable fuels in a highly efficient manner. By integrating an rSOC module and all of the necessary components into a compact unit, it is
Autor:
Christoph Hochenauer, Vanja Subotić, Michael Preininger, Christian Gaber, Michael Seidl, Bernhard Stoeckl, Hartmuth Schroettner, Peter Sommersacher
Publikováno v:
Journal of The Electrochemical Society. 166:F774-F783
Autor:
Stefan Pofahl, Michael Preininger, Vanja Subotić, Bernhard Stoeckl, Vincent Lawlor, Christoph Schluckner, Hartmuth Schroettner, Christoph Hochenauer
Publikováno v:
Energy Conversion and Management. 178:343-354
Carbon deposition is one of the major degradation sources, which reduces the activity of solid oxide fuel cells (SOFC) and it can even cause irreversible cell degradation. In order to counteract this phenomenon and thus to extend the SOFC lifetime, d
Autor:
Bernhard Stoeckl, Johannes Strasser, Christoph Hochenauer, Hartmuth Schroettner, Vanja Subotić, Vincent Lawlor
Publikováno v:
Applied Energy. 222:748-761
Reliability and durability are key criteria for solid oxide fuel cell (SOFC) systems in order to gain a market acceptance and establish a positive reputation. To ensure SOFCs reach their reliability and durability targets, feedback regarding the stac
Autor:
Vanja Subotić, Stefan Megel, Richard Schauperl, David Reichholf, Michael Preininger, Bernhard Stoeckl, Mihails Kusnezoff, Christoph Hochenauer
Publikováno v:
International Journal of Hydrogen Energy. 43:12398-12412
In this study, a ten-layer SOC-stack, consisting of large planar electrolyte supported cells (ESC) and CFY interconnects, was operated in both fuel cell and electrolysis modes considering steam-, co-, and CO2-electrolysis. Different gas mixtures cont
Autor:
Bernhard Stoeckl, Vanja Subotić, Christoph Hochenauer, Hartmuth Schroettner, Michael Preininger
Publikováno v:
Electrochimica Acta. 275:256-264
The high fuel flexibility of solid oxide fuel cells allow them to be operated using carbonaceous fuels. This work focuses on a supply of carbon monoxide on large planar single cells, since detailed investigations thereof are rarely found in literatur
Publikováno v:
Electrochimica Acta. 256:325-336
A great benefit of solid oxide fuel cells (SOFC) is the possibility to use a variety of different fuels. However, feeding the anode with carbonaceous fuels can induce carbon depositions, which is a major issue for commercialization of SOFC based auxi
Autor:
Christoph Schluckner, V. Lawlor, Stefan Pofahl, Hartmuth Schroettner, David Reichholf, Bernhard Stoeckl, Christoph Hochenauer, Vanja Subotić
Publikováno v:
ECS Transactions. 78:2451-2460
Solid oxide fuel cells (SOFCs) present an attractive and innovative technology for environmentally-friendly electricity and heat generation. Their high operating temperatures and the excellent catalytic performance make SOFCs the most efficient fuel