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US 12,692,158 B2Granted
Sulfidic solid electroylyte and its precursor II
AssigneeAMG Lithium GmbH
InventorsVera Nickel, Hannes Vitze, Christine Gabbey, Stefanie Riehl, Stefan Scherer, Martin Janssen
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Abstract
The present invention relates to a solid electrolyte, its precursor, methods for producing the same as well as its use, e.g. in electrochemical cells and capacitors, fuel cells, batteries and sensors.
Claims17
A solid electrolyte precursor represented by the following formula (I):
- Li(2a−n)Yn+Sa (I)
- wherein Y is independently selected from P, As, B, Si, Al, Ga, and Sb,
- 4≤n≤5, and
- 3.8≤a≤5.2;
- wherein the precursor comprises (a) no dopants, (b) one dopant selected from the group consisting of Mn, Ge, Sn, V, Ni, Cr, Si, Al, As, O, Sb, B, Ga, Se, Te, Mg, Na, and Ca in its oxidation state, or (c) a mixture of two or more dopants selected from the group consisting of Mn, Ge, Sn, V, Ni, Cr, Si, Al, As, O, Sb, B, Ga, Se, Te, Mg, Na, and Ca in their respective oxidation state.
2 more elements
Dependencies are inferred from the claim text.