Li‐O₂ Battery Based on Highly Efficient Sb‐Doped Tin Oxide Supported Ru Nanoparticles

Novel cathodes based on Sb-doped tin oxide (STO)-supported Ru particles enable Li–O2 batteries to be operated below 4.0 V, which is of crucial importance for the realization of rechargeable Li–O2 batteries, and to deliver a high specific capacity of 750 mA h g−1 even after 50 discharge–charge cycles at 0.1 mA cm−2. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to 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.