In situ reconstruction of thermally treated Bi2S3 nanorods in H2 followed by O2 enhances CO2 electroreduction†
Abstract
An efficient electrocatalyst was fabricated by thermally treating Bi2S3 nanorods in H2 followed by O2, demonstrating much superior performance compared to pristine Bi2S3 and that treated just in H2 for CO2 electroreduction to formate with 39.5 mA cm−2 partial current density at −1.0VRHE and 97.7% maximum faradaic efficiency in an H-cell.
- This article is part of the themed collection: Chemistry at the Forefront of the Sustainable Energy Transition
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