Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems

Birgit Elvira Pichler; Viktor Hacker

Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems

Birgit Elvira Pichler, Viktor Hacker

Institut für Chemische Verfahrenstechnik und Umwelttechnik (6670)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

The environmentally friendly and safe zinc/air redox flow battery offers a possible solution to overcome irregular electricity fluctuations caused by wind and solar power systems. However, stability issues regarding Zn deposition and air electrode cyclability still limit their implementation as energy storage system into our electricity grid. In this work air electrodes catalyzed with La0.6Ca0.4CoO3 perovskite supported on Ni foam and Ni cloth respectively were manufactured and electrochemically characterized. The electrodes show good performance with regard to the charging reaction i.e. oxygen evolution reaction, however, further experiments concerning the oxygen reduction during discharge need to be performed.

Originalsprache	englisch
Titel	12th Minisymposium Verfahrenstechnik at Graz University of Technology
Untertitel	Conference Proceedings
Herausgeber (Verlag)	Verlag der Technischen Universität Graz
Seiten	79-82
Seitenumfang	4
ISBN (elektronisch)	978-3-85125-456-3
Publikationsstatus	Veröffentlicht - 2016

LUZIFLOW - Zink/Luft-Fließbatterie mit neuartigen Elektrolyten für die Speicherung regenerativer Energie und die Netzstabilisierung
Hacker, V., Pichler, B. E., Gollas, B. & Taucher-Mautner, W.
1/04/15 → 30/09/18
Projekt: Forschungsprojekt

Dieses zitieren

Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems. / Pichler, Birgit Elvira; Hacker, Viktor.
12th Minisymposium Verfahrenstechnik at Graz University of Technology: Conference Proceedings. Verlag der Technischen Universität Graz, 2016. S. 79-82.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

@inproceedings{4832495813be4f6d90948a6b142fe630,

title = "Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems",

abstract = "The environmentally friendly and safe zinc/air redox flow battery offers a possible solution to overcome irregular electricity fluctuations caused by wind and solar power systems. However, stability issues regarding Zn deposition and air electrode cyclability still limit their implementation as energy storage system into our electricity grid. In this work air electrodes catalyzed with La0.6Ca0.4CoO3 perovskite supported on Ni foam and Ni cloth respectively were manufactured and electrochemically characterized. The electrodes show good performance with regard to the charging reaction i.e. oxygen evolution reaction, however, further experiments concerning the oxygen reduction during discharge need to be performed.",

author = "Pichler, {Birgit Elvira} and Viktor Hacker",

year = "2016",

language = "English",

pages = "79--82",

booktitle = "12th Minisymposium Verfahrenstechnik at Graz University of Technology",

publisher = "Verlag der Technischen Universit{\"a}t Graz",

}

TY - GEN

T1 - Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems

AU - Pichler, Birgit Elvira

AU - Hacker, Viktor

PY - 2016

Y1 - 2016

N2 - The environmentally friendly and safe zinc/air redox flow battery offers a possible solution to overcome irregular electricity fluctuations caused by wind and solar power systems. However, stability issues regarding Zn deposition and air electrode cyclability still limit their implementation as energy storage system into our electricity grid. In this work air electrodes catalyzed with La0.6Ca0.4CoO3 perovskite supported on Ni foam and Ni cloth respectively were manufactured and electrochemically characterized. The electrodes show good performance with regard to the charging reaction i.e. oxygen evolution reaction, however, further experiments concerning the oxygen reduction during discharge need to be performed.

AB - The environmentally friendly and safe zinc/air redox flow battery offers a possible solution to overcome irregular electricity fluctuations caused by wind and solar power systems. However, stability issues regarding Zn deposition and air electrode cyclability still limit their implementation as energy storage system into our electricity grid. In this work air electrodes catalyzed with La0.6Ca0.4CoO3 perovskite supported on Ni foam and Ni cloth respectively were manufactured and electrochemically characterized. The electrodes show good performance with regard to the charging reaction i.e. oxygen evolution reaction, however, further experiments concerning the oxygen reduction during discharge need to be performed.

M3 - Conference paper

SP - 79

EP - 82

BT - 12th Minisymposium Verfahrenstechnik at Graz University of Technology

PB - Verlag der Technischen Universität Graz

ER -

Design of bifunctional air electrodes for rechargeable zinc/air redox flow systems

Abstract

Projekte

LUZIFLOW - Zink/Luft-Fließbatterie mit neuartigen Elektrolyten für die Speicherung regenerativer Energie und die Netzstabilisierung

Dieses zitieren