1 article(s) from Janek, Juergen
Theoretical and (estimated) practical energy densities of different rechargeable batteries: Pb–acid...
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Operating principles of (a) a lithium-ion battery, (b) a metal–oxygen battery (non-aqueous electrol...
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(a) The Li–O phase diagram. (b) The Na–O phase diagram. Figure redrawn based on  and .
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Matrix for classifying voltage profiles of metal–oxygen batteries. Type 1A is the ideal case. Frequ...
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DEMS analysis of Li/O2 cells with different electrolyte compositions, namely a mixture of propylene...
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Sketch by Thotiyl et al. illustrating their findings on the oxidation of the carbon electrode. At d...
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SEM image of toroidal Li2O2 nanoparticles on a carbon fiber (10 µm in diameter) that form as a disc...
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Illustration of TEMPO as a redox mediator (RM) in an Li/O2 cell reversibly catalyzing the Li2O2 oxi...
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Literature timeline of research papers on aprotic sodium–oxygen batteries (ranked after date of acc...
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Sketch of the first room temperature sodium–oxygen cell and its discharge and charge potentials dur...
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Discharge/charge curves (Type 1B) of a sodium–oxygen battery with NaO2 as discharge product. The ma...
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The thermodynamic landscape of (a) sodium– and (b) lithium–oxygen cells. All values are calculated ...
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Voltage hysteresis of different carbon materials for the cathode of a sodium oxygen cell (left), fi...
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Voltage profiles of Na/O2 cells under static gas atmosphere and flowing gas atmosphere (Type 1B/3B)...
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Literature overview on different studies of Na/O2 cells. The comparison shows the voltage profile o...
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(a) The Li–S phase diagram. (b) The Na–S phase diagram. Redrawn from references [129,130]. The Na–S phase di...
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Schematic illustration of the reduction processes at the negative electrode during discharge of a L...
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Schematic illustration of the polysulfide shuttle mechanism after Mikhaylik and Akridge . Long poly...
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Typical voltage profile of a lithium/sulfur cell. A similar behavior can be expected for an analogo...
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Schematic diagram of the interconnected pore structure of mesoporous CMK-3 impregnated with sulfur ...
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Operando X-ray absorption near-edge spectroscopy (XANES) measurements (left) during first charge an...
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Literature timeline of research papers on room temperature Na/S8 batteries (ranked after date of ac...
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(a) First discharge–charge curve of a Na/S8 battery with liquid electrolyte at room temperature and...
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(a) Voltage profiles a of Na/S8 cells with a TEGDME-based electrolyte and a nanostructured carbon/s...
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Room temperature sodium–sulfur battery based on shallow cycling between sulfur and soluble long cha...
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Literature overview on different studies of Na/S8 cells with liquid electrolyte operating at room t...
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Beilstein J. Nanotechnol. 2015, 6, 1016–1055, doi:10.3762/bjnano.6.105
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