Výsledky vyhledávání - "Julian K. Mayer"

Akademický článek

Challenges in Ecofriendly Battery Recycling and Closed Material Cycles: A Perspective on Future Lithium Battery Generations

Autor: Stefan Doose, Julian K. Mayer, Peter Michalowski, Arno Kwade

Publikováno v: Metals, Vol 11, Iss 2, p 291 (2021)

The global use of lithium-ion batteries of all types has been increasing at a rapid pace for many years. In order to achieve the goal of an economical and sustainable battery industry, the recycling and recirculation of materials is a central element

Externí odkaz: https://doaj.org/article/b77c02f4ca004a8691d419f51226a3e4

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Production of Nickel‐Rich Cathodes for Lithium‐Ion Batteries from Lab to Pilot Scale under Investigation of the Process Atmosphere

Autor: Carina A. Heck, Fabienne Huttner, Julian K. Mayer, Olga Fromm, Markus Börner, Thilo Heckmann, Philip Scharfer, Wilhelm Schabel, Martin Winter, Arno Kwade

Publikováno v: Energy Technology

The selection of an appropriate cathode active material is important for operation performance and production of high-performance lithium-ion batteries. Promising candidates are nickel-rich layered oxides like LiNi$_x$Co$_y$Mn$_z$O$_2$ (NCM, x+y+z=1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deef68afea2c4ebe6cbd0a5bdf6123fa
https://doi.org/10.1002/ente.202200945

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Influence of Process Parameters on the Kinetics of the Micelle-to-Vesicle Transition and Ripening of Polystyrene-Block-Polyacrylic Acid

Autor: Jil Mann, Julian K. Mayer, Georg Garnweitner, Carsten Schilde

Publikováno v: Polymers; Volume 15; Issue 7; Pages: 1695

Due to their ability to self-assemble into complex structures, block copolymers are of great interest for use in a wide range of future applications, such as self-healing materials. Therefore, it is important to understand the mechanisms of their str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2dd1db2d4cf2deaa140c0f36164e6bb
https://doi.org/10.3390/polym15071695

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Increased Moisture Uptake of NCM622 Cathodes after Calendering due to Particle Breakage

Autor: Alexander Diener, Jochen C. Eser, Tugay Abali, Wilhelm Schabel, Arno Kwade, Thilo Heckmann, Julian K. Mayer, Philip Scharfer, Fabienne Huttner

Publikováno v: Journal of the Electrochemical Society, 168 (9), Art.-Nr.: 090539

As moisture presents a critical contamination in lithium-ion batteries (LIBs), electrodes and separators need to be post-dried before cell assembly. The moisture adsorption, desorption and re-adsorption of electrodes during processing is strongly dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d244c27e97e1fa25832190f761888d5f
https://publikationen.bibliothek.kit.edu/1000138418/128030620

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Investigation of Moisture Content, Structural and Electrochemical Properties of Nickel-Rich NCM Based Cathodes Processed at Ambient Atmosphere

Autor: Julian K. Mayer, Fabienne Huttner, Carina A. Heck, Dominik Steckermeier, Max-Wolfram von Horstig, Arno Kwade

Publikováno v: Journal of The Electrochemical Society. 169:060512

For batteries with high energy density and good fast-charge capability, NCM cathode active materials with ≥80 mol% nickel are promising due to their high specific capacities. Unfortunately, the increase in nickel content is accompanied by a high su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63e3922366d68ebf109f1f0db636a94f
https://doi.org/10.1149/1945-7111/ac7358

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