Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Marcel Diehl"'
Publikováno v:
Advanced Energy & Sustainability Research, Vol 2, Iss 11, Pp n/a-n/a (2021)
Aqueous processing of positive electrode active materials (AMs) could enable a more economical and environmentally friendly production of lithium‐ion batteries. Intrinsically, aqueous processing of positive AMs is hampered by lithium‐proton excha
Externí odkaz:
https://doaj.org/article/d702f98c5994486d8fed98b880feaeaf
Publikováno v:
Magnetochemistry, Vol 8, Iss 9, p 109 (2022)
We report the multistep synthesis of the 1,1′-(piperazine-1,4-diyl)bis(N,N-bis(pyridin-2-ylmethyl)methanamine)(Ltpbap) octadentate ligand, which, in combination with the known 3,5-di-tert-butylcatechol (3,5-dbcat), allowed the preparation of two di
Externí odkaz:
https://doaj.org/article/f50e8f12c8ff4e5db0d0e10415d309fb
Autor:
Jonas Henschel, Maximilian Mense, Patrick Harte, Marcel Diehl, Julius Buchmann, Fabian Kux, Lukas Schlatt, Uwe Karst, Andreas Hensel, Martin Winter, Sascha Nowak
Publikováno v:
Recycling, Vol 5, Iss 4, Pp 26-0 (2020)
The lithium-ion battery is the most powerful energy storage technology for portable and mobile devices. The enormous demand for lithium-ion batteries is accompanied by an incomplete recycling loop for used lithium-ion batteries and excessive mining o
Externí odkaz:
https://doaj.org/article/002e4fabff5c4795b7e2ada9d180f250
Publikováno v:
ELECTROPHORESIS. 41:1568-1575
A novel capillary electrophoresis (CE) method with ultraviolet-visible spectroscopy (UV-Vis) detection for the investigation of dissolved Cu+ and Cu2+ in lithium ion battery (LIB) electrolytes was developed. This method is of relevance, as the curren
Publikováno v:
ELECTROPHORESIS. 41:1549-1556
A capillary electrophoresis (CE) method with ultraviolet/visible (UV-Vis) spectroscopy for iron speciation in lithium ion battery (LIB) electrolytes was developed. The complexation of Fe2+ with 1,10-phenantroline (o-phen) and of Fe3+ with ethylenedia
Publikováno v:
ELECTROPHORESIS. 41:697-704
A new CE method with ultraviolet-visible detection was developed in this study to investigate manganese dissolution in lithium ion battery electrolytes. The aqueous running buffer based on diphosphate showed excellent stabilization of labile Mn3+ , e
Autor:
Marcel Diehl, Roman Nölle, Uta Rodehorst, Markus Börner, Martin Winter, Sven Klein, Dina Becker, Richard Schmuch, Tobias Placke
Publikováno v:
ACS Applied Materials & Interfaces. 11:18404-18414
Ni-rich NCM-based positive electrode materials exhibit appealing properties in terms of high energy density and low cost. However, these materials suffer from different degradation effects, especially at their particle surface. Therefore, in this wor
Publikováno v:
RSC Advances 9(21), 12055-12062 (2019). doi:10.1039/C9RA02312G
Lithium ion batteries (LIBs) are the energy storage technology of choice in the context of renewable energies and electro-mobility. It is imperative to get a thorough understanding of the aging mechanisms to achieve a prolonged cycle and calendar lif
Autor:
Philip Niehoff, Joop Enno Frerichs, Michael Ryan Hansen, Patrick Münster, Markus Börner, Martin Winter, Marcel Diehl
Publikováno v:
Journal of power sources 484, 229306-(2021). doi:10.1016/j.jpowsour.2020.229306
The presented work focuses on the effect of different applied C-rates within the formation procedure on the performance and the thermal safety of lithium ion battery cells. The formation procedure is based on constant-current constant-voltage chargin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0162d66f8305f59028ed736fdcf7b9
https://hdl.handle.net/2128/30157
https://hdl.handle.net/2128/30157
Publikováno v:
ELECTROPHORESIS. 41