Methylguanidinium Borohydride: An Ionic‐Liquid‐Based Hydrogen‐Storage Material

Promising: The ionic liquid methylguanidinium borohydride (see picture; blue N, yellow B, gray C, white H) is able to release 9 wt % hydrogen under thermal and catalytic conditions. The thermodynamic features and the products of the dehydrogenation are also investigated. 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.