BiOCl/g-C3N4 nanocomposties have been prepared using glycine as structural-directing agent. Nanocomposites are active and selective to HCOOH in the electrochemical reduction of CO2. The material with 52.1 wt% of BiOCl produces 300 mmol/g of HCOOH in 1.5h with a Faradic Efficiency of 77% at -1.06V vs RHE. The active phase is strongly modified under operative conditions, evolving into Bi2O2CO3 and metal Bi.
Enhancing formate yield through electrochemical CO2 reduction using BiOCl and g-C3N4 hybrid catalyst / Talukdar, Smritirekha; Bevilacqua, Manuela; Bu, Enqi; Gabellini, Lapo; Querci, Lapo; Delgado, Juan Josè; Mannini, Matteo; Fornasiero, Paolo; Montini, Tiziano. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - ELETTRONICO. - 574:(2025), pp. 122395.1-122395.11. [10.1016/j.ica.2024.122395]
Enhancing formate yield through electrochemical CO2 reduction using BiOCl and g-C3N4 hybrid catalyst
Gabellini, Lapo;Querci, Lapo;Mannini, Matteo;Fornasiero, Paolo;
2025
Abstract
BiOCl/g-C3N4 nanocomposties have been prepared using glycine as structural-directing agent. Nanocomposites are active and selective to HCOOH in the electrochemical reduction of CO2. The material with 52.1 wt% of BiOCl produces 300 mmol/g of HCOOH in 1.5h with a Faradic Efficiency of 77% at -1.06V vs RHE. The active phase is strongly modified under operative conditions, evolving into Bi2O2CO3 and metal Bi.
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