Promoting the Water Oxidation Catalysis by Synergistic Interactions between Ni(OH)₂ and Carbon Nanotubes

Ni-nanocarbon-based hybrid materials are prepared by a two-step simple synthetic route and investigated as an oxygen evolution reaction (OER) electrocatalyst, exhibiting low overpotential, small Tafel slope 32 mV dec–1 and a high turnover frequency ≈16 s−1 based on the Ni metal. 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.