A tin porphyrin axially-coordinated two-dimensional covalent organic polymer for efficient hydrogen evolution.

Qi WangAijian WangYuqin DouXiaoliang ShenM Shire SudiLong Zhao Weihua Zhu Long-Hua Li

Published in: Chemical communications (Cambridge, England) (2022)

Herein, we demonstrate a facile strategy for constructing an efficient and stable hydrogen evolution reaction (HER) catalyst, i.e. a tin porphyrin axially-coordinated 2D covalent organic polymer (SnTPPCOP). SnTPPCOP exhibits promising HER activity with a low overpotential of 147 mV at 10 mA cm -2 due to its unique structural properties, ranking among the best records reported recently.

Keyphrases

metal organic framework
photodynamic therapy
electron transfer
reduced graphene oxide
highly efficient
water soluble
perovskite solar cells
room temperature
energy transfer
ionic liquid
visible light