Issue 43, 2024

Novel metalloporphyrin covalently functionalized polyphosphazene nanotubes for boosting the hydrogen evolution reaction

Abstract

Herein, we demonstrate the first example of a novel electrocatalytic hybrid system (CoTPP–PZSNT) with a push–pull motif to boost hydrogen evolution reaction (HER) activity. CoTPP–PZSNT exhibits an efficient HER activity, with overpotentials of 157 and 109 mV at 10 mA cm−2 in 1.0 M KOH and 0.5 M H2SO4 solutions, respectively. The HER performance of CoTPP–PZSNT outperforms many previously reported HER catalysts, due to efficient charge transfer between each component.

Graphical abstract: Novel metalloporphyrin covalently functionalized polyphosphazene nanotubes for boosting the hydrogen evolution reaction

Supplementary files

Article information

Article type
Communication
Submitted
27 Mar 2024
Accepted
29 Apr 2024
First published
30 Apr 2024

Chem. Commun., 2024,60, 5594-5597

Novel metalloporphyrin covalently functionalized polyphosphazene nanotubes for boosting the hydrogen evolution reaction

X. Yang, W. Zhao, A. Wang, X. Zhai, Y. Dou, K. Syed and W. Zhu, Chem. Commun., 2024, 60, 5594 DOI: 10.1039/D4CC01405G

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