Co/C nanomaterial derived from Co metal–organic framework for oxygen evolution reaction

AgCo-MOF/MnS Deposited on Carbonized Wood Substrate: Pioneering the Future of Supercapacitors and Oxygen Evolution Reactions

“…The locations and intensities of the diffraction peaks match the known crystallographic data of AgCo-MOF and MnS, showing their effective integration into the composite material. The diffraction spikes at 2θ = 8.23°, 18.7°, and 28.4° belong to the (200), (001), and (201) planes which confirm the existence of Co-MOF . The diffraction peaks at 2θ = 38.3°, 64.4°, and 76.4° belong to the AgCo-MOF crystallographic planes (111), (220), and (311) .…”

Exploring the feasibility of a two-dimensional layered cobalt-based coordination polymer for supercapacitor applications: effect of electrolytic cations

“…48 The distinct peak observed at 780 cm −1 was attributed to the Co–O stretching frequency. 49 Moreover, the peaks at 2971, 1280, 1100, and 1050 cm −1 depict the characteristics of ν (C–H), ν (C–N), ν (C–C), and ν (C–N) stretching frequencies, respectively. 50…”

“…48 The distinct peak observed at 780 cm À1 was attributed to the Co-O stretching frequency. 49 Moreover, the peaks at 2971, 1280, 1100, and 1050 cm À1 depict the characteristics of n(C-H), n(C-N), n(C-C), and n(C-N) stretching frequencies, respectively. 50 To understand the thermal stability of the material we also performed thermogravimetric analysis (TGA) for Co-CP (Fig.…”

High catalytic performance of nano-flowered Mg-doped NiCo layered double hydroxides for the oxygen evolution reaction

“…The electrode used and the electrochemical test method were given in our previous work. 40 All electrochemical tests were performed in the 1.0 M KOH solution after purging with pure N 2 for at least 30 min. The potential measured against a saturated calomel electrode (SCE) was converted to the potential versus the reversible hydrogen electrode (RHE) using the Nernst equation: E RHE = 0.241 V + 0.059 × pH + E SCE .…”