Aug 20, 2020 · Iron phthalocyanine (FePc) is a promising non-precious catalyst for the oxygen reduction reaction (ORR). Unfortunately, FePc with plane-symmetric FeN 4 site usually …

Mar 13, 2023 · We find that the presence of oxygen functional groups on the carbon nanotube (CNT) surface generates electron-deficient cobalt phthalocyanine (CoPc) and that this …

Oct 16, 2020 · A pair of broad redox peaks are observed in the CV curve of pure FePc, indicating the typical specific pseudocapacitive behavior with a capacitance of 45 F g −1 at scan rate of …

Oct 1, 2022 · Spectroscopic investigations confirmed the existence of FePc moieties in the prepared poly-FePc catalyst. Poly-FePc displayed superior ORR performance in terms of …

Jul 2, 2020 · Among various MPc, iron phthalocyanine (FePc) gives best ORR performance, presumably because of its strong electron withdrawing capability. Herein, we report one pot …

Carbon-supported Fe-14MR (Fe-14MR/C) and FePc (FePc/C) were prepared, and their structures and demetalation behavior were evaluated to compare the durability of the Fe active site in a …

Mar 14, 2020 · Iron (II) phthalocyanines (FePcs) are an attractive metal-source catalyst due to its unique properties such as centrosymmetric structure and electron-donating ability, thanks to …

Jul 5, 2019 · Initially, the cyclic voltammetry (CV) measurements were performed to investigate the ORR activities of FePc, N-GP950, and FePc-33/N-GP950 catalysts in 0.1 M KOH solution. …

Aug 1, 2022 · The cyclic voltammetry (CV) curves of FePc-MoS 2, FePc*-MoS 2 and FePc-Py-MoS 2 exhibited apparent cathodic peaks in O 2-saturated 0.1 M KOH electrolyte (Figure …

Jan 12, 2024 · In this Article, we employ FTacV to probe the ORR kinetics using a model PGM-free catalyst, an iron phthalocyanine (FePc). The quantitative analysis of the electrocatalytic …