Manganese-based catalytic material on nickel foam substrate for electrochemical glycerol oxidation
PDF (Vietnamese)

Keywords

manganese
nickel foam
glycerol
electrocatalysis
hydrogen mangan
bọt niken
glycerol
điện hóa
hydro

How to Cite

1.
Nguyễn Công Hồng N, Bùi Đức D, Nguyễn Thị Thanh H, Nguyễn Đình Minh T, Phan Thị Hằng N, Lê Lâm S, Nguyễn Chinh C, Lê Trung H. Manganese-based catalytic material on nickel foam substrate for electrochemical glycerol oxidation. hueuni-jns [Internet]. 2026Mar.17 [cited 2026May19];135(1A):21-9. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7760

Abstract

In this study, a manganese (Mn)-based electrode was synthesised on nickel foam via a hydrothermal method, and its electrocatalytic performance was evaluated for the glycerol oxidation reaction (GOR). The results revealed that Mn@NF exhibited excellent electrocatalytic performance toward GOR, requiring a potential of only 1.35 V vs. RHE to reach a current density of 10 mA.cm⁻² — substantially lower than that required for the oxygen evolution reaction. Furthermore, the catalyst achieved a hydrogen production rate of 0.625 mL.cm⁻².h⁻¹ at a potential of 1.42 V vs. RHE and maintained a stable current output over 10 hours of continuous operation. These findings demonstrate the promising potential of Mn@NF as an efficient electrocatalyst for GOR, offering a new pathway for energy-saving hydrogen production.

https://doi.org/10.26459/hueunijns.v135i1A.7760
PDF (Vietnamese)

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