Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Verena Küpers"'
Autor:
Lukas Herbers, Jaroslav Minář, Silvan Stuckenberg, Verena Küpers, Debbie Berghus, Sascha Nowak, Martin Winter, Peter Bieker
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 12, Pp n/a-n/a (2023)
A multilayered ternary solid polymer electrolyte (TSPE) is presented. First, the influence of polyethylene oxide degradation on cell failure, development of subsequent volatile degradation products, and cell impedance is analyzed. The low electrochem
Externí odkaz:
https://doaj.org/article/c2d432612510406f9fde05e58a209e66
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Magnesium-sulfur batteries offer several advantages compared to lithium-sulfur batteries, including a more stable anode and lower material costs. Here, the challenges and prospects for both classes of batteries are discussed, including their outlook
Externí odkaz:
https://doaj.org/article/2ed4f8f77ab4462a8a7129b9b55e8961
Autor:
Martin Winter, Jan Frederik Dohmann, Peter Bieker, Tobias Placke, Verena Küpers, Martin Kolek
Publikováno v:
Chemsuschem
ChemSusChem 21, cssc.202101227 (2021). doi:10.1002/cssc.202101227
ChemSusChem 21, cssc.202101227 (2021). doi:10.1002/cssc.202101227
Dual‐ion batteries (DIBs) offer a great alternative to state‐of‐the‐art lithium‐ion batteries, based on their high promises due to the absence of transition metals and the use of low‐cost materials, which could make them economically favo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80e75bcc438fb2e2d6aa7ea87810ab1c
https://doi.org/10.1002/cssc.202101227
https://doi.org/10.1002/cssc.202101227
Publikováno v:
Angewandte Chemie. 134
Electrically rechargeable zinc-air batteries attract extensive research interests due to their potentially high energy density and low cost but suffer from chemical instability and poor electrochemical reversibility caused by the corrosive nature of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb4293dae803b09a7d687dc10db9844d
https://doi.org/10.1002/ange.202207353
https://doi.org/10.1002/ange.202207353
Autor:
Martin Winter, Bao Zhang, Wei Sun, Peter Bieker, Chunsheng Wang, Xiao Ji, Fei Wang, Verena Küpers, Kang Xu, Mengyi Zhang, Claudia Theile
Publikováno v:
Science. 371:46-51
When two is better than four Batteries based on the reaction of zinc and oxygen have been used for more than a century, but these have been primary (that is, nonrechargeable) cells. These batteries use an alkaline electrolyte and require a four-elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dad3e8a2e5f0d8d0a85110136f19a603
https://doi.org/10.1126/science.abb9554
https://doi.org/10.1126/science.abb9554
Autor:
Verena Küpers, Martin Kolek, Peter Bieker, Marian Cristian Stan, Tobias Placke, Martin Winter
Publikováno v:
Journal of solid state electrochemistry 26, 2077–2088 (2022). doi:10.1007/s10008-022-05215-w
In this work, a cell concept comprising of an anion intercalating graphite-based positive electrode (cathode) and an elemental sulfur-based negative electrode (anode) is presented as a transition metal- and in a specific concept even Li-free cell set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af12ef78771e6adda53f091c91ac9e28
https://hdl.handle.net/2128/31713
https://hdl.handle.net/2128/31713
Autor:
Verena Küpers, Peter Bieker, Martin Winter, Birgit Esser, Verena Perner, Fabian Otteny, Diddo Diddens, Martin Kolek
Publikováno v:
ACS applied materials & interfaces 13(10), 12442-12453 (2021). doi:10.1021/acsami.0c20012
Organic materials are promising candidates for next-generation battery systems. However, many organic battery materials suffer from high solubility in common battery electrolytes. Such solubility can be overcome by introducing tailored high-molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2be7ac8f503bd66fdf5cda9cbd5dd7ce
https://pubmed.ncbi.nlm.nih.gov/33648341
https://pubmed.ncbi.nlm.nih.gov/33648341
Autor:
Verena Küpers, Aleksei Kolesnikov, Marian Cristian Stan, Fabian Horsthemke, Yves Preibisch, Martin Winter, Sophia Bloch, Peter Bieker, Martin Kolek, Jan Frederik Dohmann
Publikováno v:
Advanced energy materials 10, 2101021-(2021). doi:10.1002/aenm.202101021
The breakthroughs in rechargeable lithium metal-anode-based batteries is still challenged by safety and performance limitations. Ionic liquid (IL)-based electrolytes are in consideration for increased safety but their moderate electrolyte performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a9af6cf8c0889477928d5c3e4cedb4
https://hdl.handle.net/2128/28168
https://hdl.handle.net/2128/28168
Autor:
Paul Meister, Martin Winter, Sebastian Pohlmann, Johannes Kasnatscheew, Martin Kolek, Verena Küpers, Tobias Placke
Publikováno v:
Batteries & supercaps 4(3), 504-512 (2021). doi:10.1002/batt.202000246
We report on the reversible (de)intercalation of TFSI− anions from a Mg‐based ionic liquid electrolyte, Mg(TFSI)2 in Pyr14TFSI, in graphite urn:x-wiley:25666223:media:batt202000246:batt202000246-math-0001 activated carbon hybrid dual‐ion capaci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f81d1a1d358a36b43dd2355710272d5
https://hdl.handle.net/2128/27784
https://hdl.handle.net/2128/27784
Publikováno v:
Communications materials 2(1), 37 (2021). doi:10.1038/s43246-021-00143-0
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Communications Materials, Vol 2, Iss 1, Pp 1-12 (2021)
Following in the footsteps of lithium-sulfur batteries, magnesium-sulfur batteries offer a high theoretical energy content and are composed of cheap and more environmentally-friendly electrode materials. In comparison to lithium-sulfur, however, curr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119a428837153860b65b65bf6943038f
https://hdl.handle.net/2128/30343
https://hdl.handle.net/2128/30343