Noncovalent Modification of Carbon Nanotubes with Pyrene‐Functionalized Nickel Complexes: Carbon Monoxide Tolerant Catalysts for Hydrogen Evolution and Uptake

Go with the CO: The functionalization of multiwalled carbon nanotubes with molecular complexes through π–π stacking produces robust, noble-metal-free electrocatalytic nanomaterials for H2 evolution and uptake. The catalysts are compatible with the conditions encountered in classical proton-exchange membrane devices and are tolerant of the common pollutant CO, thus offering significant advantages over traditional Pt-based catalysts. 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.