A New Approach to Develop Safe All-Inorganic Monolithic Li-Ion Batteries

A New Approach to Develop Safe All-Inorganic Monolithic Li-Ion Batteries

Bulk‐type all‐solid‐state inorganic Li‐ion batteries can be prepared in one step in few minutes using spark plasma sintering. The self‐supported cells display thick composite electrodes of up to 800 μm, which offer high surface capacities of up to 10 mAh.cm−2. Such technology is safer than classical...

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Veröffentlicht in:Advanced energy materials 2011-03, Vol.1 (2), p.179-183
Hauptverfasser: Aboulaich, Abelmaula, Bouchet, Renaud, Delaizir, Gaëlle, Seznec, Vincent, Tortet, Laurence, Morcrette, Mathieu, Rozier, Patrick, Tarascon, Jean-Marie, Viallet, Virginie, Dollé, Mickaël
Format: Artikel
Sprache:eng
Schlagworte:
ceramics
charge transport
composite materials
Cycles
Electric batteries
energy storage
Glass ceramics
Lithium
Lithium-ion batteries
Phosphates
Rechargeable batteries
Spark plasma sintering
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Zusammenfassung:Bulk‐type all‐solid‐state inorganic Li‐ion batteries can be prepared in one step in few minutes using spark plasma sintering. The self‐supported cells display thick composite electrodes of up to 800 μm, which offer high surface capacities of up to 10 mAh.cm−2. Such technology is safer than classical Li‐ion batteries and offers good electrochemical properties at temperatures above 100 °C.
ISSN:1614-6832
1614-6840
DOI:10.1002/aenm.201000050