Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Christoph, Peschel"'
1
Akademický článek
Experimental Considerations of the Chemical Prelithiation Process via Lithium Arene Complex Solutions on the Example of Si‐Based Anodes for Lithium‐Ion Batteries
Autor: Lars Frankenstein, Marvin Mohrhardt, Christoph Peschel, Lukas Stolz, Aurora Gomez-Martin, Tobias Placke, Hyuck Hur, Martin Winter, Johannes Kasnatscheew
Publikováno v: Advanced Energy & Sustainability Research, Vol 5, Iss 2, Pp n/a-n/a (2024)
Losses of Li inventory in lithium‐ion batteries lead to losses in capacity and can be compensated by electrode prelithiation before cell assembly or before cell formation. The approach of chemical prelithiation, for example, via Li arene complex (L
Externí odkaz: https://doaj.org/article/8a0326f779444d6eaa28ac719d6feec7
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2
Akademický článek
Implementation of orbitrap mass spectrometry for improved GC-MS target analysis in lithium ion battery electrolytes
Autor: Christoph Peschel, Fabian Horsthemke, Martin Winter, Sascha Nowak
Publikováno v: MethodsX, Vol 9, Iss , Pp 101621- (2022)
The implementation of orbitrap mass spectrometry for target analysis of volatile species in aged lithium-ion batteries was performed in a case study on butyl carbonates. In comparison to previously applied single quadrupole-based methods, major impro
Externí odkaz: https://doaj.org/article/824cfc009eff41bb8fe342f9fd61c62c
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3
Akademický článek
Recovery of Graphite and Cathode Active Materials from Spent Lithium-Ion Batteries by Applying Two Pretreatment Methods and Flotation Combined with a Rapid Analysis Technique
Autor: Hao Qiu, Christoph Peschel, Martin Winter, Sascha Nowak, Johanna Köthe, Daniel Goldmann
Publikováno v: Metals, Vol 12, Iss 4, p 677 (2022)
This work investigates the comprehensive recycling of graphite and cathode active materials (LiNi0.6Mn0.2Co0.2O2, abbreviated as NMC) from spent lithium-ion batteries via pretreatment and flotation. Specific analytical methods (SPME-GC-MS and Py-GC-M
Externí odkaz: https://doaj.org/article/20ddf5f5ae024c04a8d83a168c0b2770
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4
Akademický článek
Identification of Soluble Degradation Products in Lithium–Sulfur and Lithium-Metal Sulfide Batteries
Autor: Fabian Horsthemke, Christoph Peschel, Kristina Kösters, Sascha Nowak, Kentaro Kuratani, Tomonari Takeuchi, Hitoshi Mikuriya, Florian Schmidt, Hikari Sakaebe, Stefan Kaskel, Tetsuya Osaka, Martin Winter, Hiroki Nara, Simon Wiemers-Meyer
Publikováno v: Separations, Vol 9, Iss 3, p 57 (2022)
Most commercially available lithium ion battery systems and some of their possible successors, such as lithium (metal)-sulfur batteries, rely on liquid organic electrolytes. Since the electrolyte is in contact with both the negative and the positive
Externí odkaz: https://doaj.org/article/6d97575ce1ea4821be98ff11b2074dd7
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7
Accessing the primary SEI on lithium metal - A method for low concentrated compound analysis
Autor: Bastian, von Holtum, Maximilian, Kubot, Christoph, Peschel, Uta, Rodehorst, Martin, Winter, Sascha, Nowak, Simon, Wiemers-Meyer
Publikováno v: ChemSusChem.
Despite large research efforts in the fields of lithium ion and lithium metal batteries there are still unanswered questions. One of them is the formation of the SEI in lithium-metal-anode-based battery systems. Until now, a compound profile analysis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::564044b98d0b7dbdf3d67216bd333e21
https://pubmed.ncbi.nlm.nih.gov/36594440
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10
Defining Aging Marker Molecules of 1,3‐Propane Sultone for Targeted Identification in Spent LiNi 0.6 Co 0.2 Mn 0.2 O 2 ||AG Cells
Autor: Christoph Peschel, Stefan van Wickeren, Aleksandra Bloch, Christian–Timo Lechtenfeld, Martin Winter, Sascha Nowak
Publikováno v: Energy technology 11(5), 2200189-(2022). doi:10.1002/ente.202200189
Herein we report on an analytical approach for targeted identification of hazardous 1,3-propane sultone (PS) in spent lithium ion battery material. PS decomposition is investigated with chromatographic techniques coupled to high-resolution accurate m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c84fa8e35b96db382aa670e9296c1cd
https://doi.org/10.1002/ente.202200189
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