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 Li-ion batteries and offers good electrochemical properties at temperatures above 100 °C. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.