Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Balázs B. Berkes"'
Publikováno v:
Electrochemistry Communications, Vol 159, Iss , Pp 107646- (2024)
Lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) is a promising candidate for future lithium-ion battery (LIB) electrolytes because of its increased stability and ionic conductivity. One major drawback of this salt, however, is its ability to diss
Externí odkaz:
https://doaj.org/article/df7730332fe64c0c8f2fcd3ce796be68
Autor:
Janik Lüchtefeld, Ming-Yu Lee, Hendrik Hemmelmann, Susanne Wachs, Christopher Behling, Karl J. J. Mayrhofer, Matthias T. Elm, Balázs B. Berkes
Publikováno v:
ACS Omega, Vol 8, Iss 36, Pp 32606-32614 (2023)
Externí odkaz:
https://doaj.org/article/0457e0c711374f6e99611d36456262fe
Publikováno v:
Electrochemistry Communications, Vol 114, Iss , Pp - (2020)
Fundamental understanding of electrochemistry in nonaqueous electrolytes is important for applications like nonaqueous batteries, electroorganic synthesis, CO2 reduction, or metal deposition. Studies on electrode stability contribute to our fundament
Externí odkaz:
https://doaj.org/article/8c103e05d52849faa1db2ef6c9d424e2
Autor:
Balázs B. Berkes, Susanne J. Wachs, Johanna Ranninger, Christopher Behling, Jonas Möller, Karl Johann Jakob Mayrhofer
Publikováno v:
ACS applied materials & interfaces 13(28), 33075-33082 (2021). doi:10.1021/acsami.1c07932
The dissolution of transition metals (TMs) from cathode materials and their deposition on the anode represents a serious degradation process and, with that, a shortcoming of lithium-ion batteries. It occurs particularly at high charge voltages (>4.3
Autor:
Fuzhan Rahmanian, Robert M. Lee, Dominik Linzner, Kathrin Michel, Leon Merker, Balazs B. Berkes, Leah Nuss, Helge Sören Stein
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-16 (2024)
Abstract Predicting and monitoring battery life early and across chemistries is a significant challenge due to the plethora of degradation paths, form factors, and electrochemical testing protocols. Existing models typically translate poorly across d
Externí odkaz:
https://doaj.org/article/63a9271160864095b3cce7172bddab2a
Autor:
Janik Lüchtefeld, Hendrik Hemmelmann, Susanne Wachs, Karl J. Mayrhofer, Matthias T. Elm, Balázs B. Berkes
Publikováno v:
The journal of physical chemistry / C 126(40), 17204–17211 (2022). doi:10.1021/acs.jpcc.2c05448
Transition metal (TM) dissolution from cathode active materials is a major factor in accelerating Li-ion battery aging. Residual moisture in the battery is suspected to enhance this degradation mechanism by reacting with the electrolyte, generating a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::847a82f9d013085134b9b43df5b4e00d
https://hdl.handle.net/2128/33828
https://hdl.handle.net/2128/33828
Publikováno v:
Journal of solid state electrochemistry 25(12), 2849-2859 (2021). doi:10.1007/s10008-021-05060-3
Lithiated gold wires can be used to build reference electrodes with outstanding potential stabilities over several days and even over the course of one year. These electrodes are well suited for investigations in the context of lithium-ion batteries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cbd5cc1aaca5233412da14d280793c
https://opus4.kobv.de/opus4-fau/files/22149/s10008-021-05060-3.pdf
https://opus4.kobv.de/opus4-fau/files/22149/s10008-021-05060-3.pdf
Publikováno v:
The journal of physical chemistry / C 125(24), 13254–13263 (2021). doi:10.1021/acs.jpcc.1c02124
Understanding the role of water in the activity and stability of electrocatalysts is of great interest for different fundamental reactions. Investigations aiming to expand understanding of this are very challenging in aqueous electrolytes. By contras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c3a4535ee5e7bc029bf8dfee406250f
https://hdl.handle.net/2128/28175
https://hdl.handle.net/2128/28175
Publikováno v:
Journal of Solid State Electrochemistry. 25:2703-2704
Autor:
Aliaksandr S. Bandarenka, Arturo Estrada-Vargas, Balázs B. Berkes, Artjom Maljusch, Ricardo M. Souto, Volodymyr Kuznetsov, Wolfgang Schuhmann
Publikováno v:
ChemPlusChem. 81(1)
The formation of a localized differential aeration cell on metals, susceptible to both anodic and cathodic corrosion, is a serious threat because of multiple degradation processes commencing with the passivation layer destruction. By using local elec