Výsledky vyhledávání - "Bernhard Roling"

Akademický článek

Deposition‐Type Lithium Metal All‐Solid‐State Batteries: About the Importance of Stack‐Pressure Control and the Benefits of Hot Pressing during Initial Cycling

Autor: Marvin Cronau, Marvin Szabo, Diemo Renz, Marc Duchardt, Lars Pateras Pescara, Bernhard Roling

Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 8, Pp n/a-n/a (2023)

Abstract The concept of using metallic lithium as anode material offers great potential for increasing the energy density of lithium‐ion batteries (LIBs). However, the ubiquitous formation of dendrites during lithium plating has prevented this so f

Externí odkaz: https://doaj.org/article/a0d75164ca014177b97b151630bc646e

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Akademický článek

Characterization of Vegard strain related to exceptionally fast Cu-chemical diffusion in Cu $$_2$$ 2 Mo $$_6$$ 6 S $$_8$$ 8 by an advanced electrochemical strain microscopy method

Autor: Sebastian Badur, Diemo Renz, Marvin Cronau, Thomas Göddenhenrich, Dirk Dietzel, Bernhard Roling, André Schirmeisen

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)

Abstract Electrochemical strain microscopy (ESM) has been developed with the aim of measuring Vegard strains in mixed ionic-electronic conductors (MIECs), such as electrode materials for Li-ion batteries, caused by local changes in the chemical compo

Externí odkaz: https://doaj.org/article/d0383806332c42c3a103e9bc1a04d49a

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Which Exchange Current Densities Can Be Achieved in Composite Cathodes of Bulk-Type All-Solid-State Batteries? A Comparative Case Study

Autor: Vanessa Miß, Asvitha Ramanayagam, Bernhard Roling

Publikováno v: ACS Applied Materials & Interfaces. 14:38246-38254

The performance of bulk-type all-solid-state Li batteries (ASSBs) depends critically on the contacts between cathode active material (CAM) particles and solid electrolyte (SE) particles inside the composite cathodes. These contacts determine the Li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a37f29ab91c883e1b3b3424b1ed2825f
https://doi.org/10.1021/acsami.2c06460

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Dihalo bismuth cations: unusual coordination properties and inverse solvent effects in Lewis acidity

Autor: Jacqueline Ramler, Andreas Stoy, Tobias Preitschopf, Janosch Kettner, Ingo Fischer, Bernhard Roling, Felipe Fantuzzi, Crispin Lichtenberg

Publikováno v: Chemical Communications. 58:9826-9829

Dihalo bismuth cations show an unusual pentagonal bipyramidal coordination geometry with a stereochemically inactive lone pair. Their relevance for the Lewis acidity of BiX3 is discussed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bcaf9091a2b3ab014bfd9899575c393
https://doi.org/10.1039/d2cc04017d

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Different Chemical Environments of [Ge4Se10]4– in the Li+ Compounds [Li4(H2O)16][Ge4Se10]·4.33H2O, [{Li4(thf)12}Ge4Se10], and [Li2(H2O)8][MnGe4Se10], and Ionic Conductivity of Underlying 'Li4Ge4Se10'

Autor: Sima Haddadpour, Thomas Kaib, Bernhard Roling, Stefanie Dehnen, Marc Duchardt, Philipp Bron

Publikováno v: Inorganic Chemistry. 60:5224-5231

The crystalline selenido germanates [Li4(H2O)16][Ge4Se10]·4.3H2O (1), [{Li4(thf)12}Ge4Se10] (2), and [Li2(H2O)8][MnGe4Se10] (3) (thf = THF = tetrahydrofuran) were obtained by an extraction of a glassy ternary phase of the nominal composition Li4Ge4S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e79435c950755cb2abb42c6eb2076cc
https://doi.org/10.1021/acs.inorgchem.1c00225

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