Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Paolo Personnettaz"'
Publikováno v:
Journal of Power Sources Advances, Vol 1, Iss , Pp 100004- (2020)
Mass transfer is of paramount importance for an efficient operation of liquid metal batteries. We show for the first time that electrodynamically driven flow can indeed improve mixing of liquid electrodes, and reduces concentration polarisation subst
Externí odkaz:
https://doaj.org/article/c3f2b8bab4654577a1b2f4777ea51bab
Publikováno v:
Electrochemistry Communications, Vol 105, Iss , Pp - (2019)
Mass and charge transport in liquid metal batteries are closely intertwined because of the fully liquid interior of the cells. We found that charging and discharging cycles may show pronounced asymmetries. They are caused by the presence (charge) or
Externí odkaz:
https://doaj.org/article/df77bd0b5f184242bb0cef0a1c8763ee
Publikováno v:
Magnetohydrodynamics 56(2020)2/3, 247-255
Liquid metal electrodes are one of the key components of different electrical energy storage technologies. The understanding of transport phenomena in liquid electrodes is mandatory in order to ensure efficient operation. In the present study we focu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ecce449db1d3aa6613c7b25ba366490
http://arxiv.org/abs/2104.00144
http://arxiv.org/abs/2104.00144
Autor:
Norbert Weber, Gerrit Maik Horstmann, Paolo Personnettaz, Steffen Landgraf, Michael Nimtz, Ilmars Grants, Tom Weier, Frank Stefani
Publikováno v:
Magnetohydrodynamics 56(2020)2-3, 237-245
arXiv:2104.04211 [physics.flu-dyn]: https://arxiv.org/abs/2104.04211
arXiv:2104.04211 [physics.flu-dyn]: https://arxiv.org/abs/2104.04211
Fluid flows in liquid metal batteries can be generated by a number of effects. We start with a short overview of different driving mechanisms and then address questions specific to the metal pad role instabilities in three-layer systems. We focus on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d13bde907abbf70cf63d0c022635767
Autor:
Paolo Personnettaz, Donald R. Sadoway, Norbert Weber, Ji Zhao, Steffen Landgraf, Tom Weier, Kashif Mushtaq, Michael Nimtz
Publikováno v:
Electrochimica Acta 318(2019), 857-864
arXiv
arXiv
© 2019 Elsevier Ltd The electrical potential in a battery jumps at each electrode-electrolyte interface. We present a model for computing three-dimensional current and potential distributions, which accounts for such internal voltage jumps. Within t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d48d5a20d3537205afe84e357d5213
https://www.hzdr.de/publications/Publ-28871-1
https://www.hzdr.de/publications/Publ-28871-1
Publikováno v:
Electrochemistry Communications 105(2019), 106496
Electrochemistry Communications, Vol 105, Iss, Pp-(2019)
Electrochemistry Communications, Vol 105, Iss, Pp-(2019)
Mass and charge transport in liquid metal batteries are closely intertwined because of the fully liquid interior of the cells. We found that charging and discharging cycles may show pronounced asymmetries. They are caused by the presence (charge) or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a931acaa732a19419d22adf1987e6f8
https://www.hzdr.de/publications/Publ-29348-1
https://www.hzdr.de/publications/Publ-29348-1
Publikováno v:
Applied Thermal Engineering 143(2018), 293-301
Liquid metal batteries (LMBs) were recently proposed as cheap large scale energy storage. Such devices are urgently required for balancing highly fluctuating renewable energy sources. During discharge, intermetallic phases tend to form in the cathode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6154b8c5af46926b7d21e52f2bcca342
http://arxiv.org/abs/1802.02214
http://arxiv.org/abs/1802.02214
Autor:
Thomas Köllner, Norbert Weber, Tom Weier, Pascal Beckstein, Michael Nimtz, Steffen Landgraf, Paolo Personnettaz
Publikováno v:
Journal of Power Sources 401(2018), 362-374
Liquid Metal Batteries (LMBs) are a promising concept for cheap electrical energy storage at grid level. These are built as a stable density stratification of three liquid layers, with two liquid metals separated by a molten salt. In order to ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a75aa8adb0a600816fe2cce66b9f59a2
https://www.hzdr.de/publications/Publ-27527-1
https://www.hzdr.de/publications/Publ-27527-1
Publikováno v:
International Journal of Heat and Mass Transfer
International Journal of Heat and Mass Transfer 188(2022), 122555
International Journal of Heat and Mass Transfer 188(2022), 122555
For longer than one decade, liquid metal batteries (LMBs) are developed with the primary aim to provide economic stationary energy storage. Featuring two liquid metal electrodes separated by a molten salt electrolyte, LMBs operate at elevated tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f45698def1387367a09b0fc0482a72f