Infiltrated Porous Polymer Sheets as Free‐Standing Flexible Lithium‐Sulfur Battery Electrodes

Free-standing, high-capacity Li2S electrodes with capacity loadings in the range from 1.5 to 3.8 mA h cm−2 are produced by using infiltration of active materials into porous carbonized biomass sheets. The proposed electrode design can be effectively utilized for the low-cost fabrication of flexible lithium batteries with high specific energy. 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.