@article{ART003060167},
author={Ghalkhani Masoumeh and Mirzaie Rasol Abdullah and Shahmoradi Fatemeh and Firooz Azam Anaraki},
title={Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={1},
pages={529-536},
doi={10.1007/s42823-023-00599-9}
TY - JOUR
AU - Ghalkhani Masoumeh
AU - Mirzaie Rasol Abdullah
AU - Shahmoradi Fatemeh
AU - Firooz Azam Anaraki
TI - Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media
JO - Carbon Letters
PY - 2024
VL - 34
IS - 1
PB - Korean Carbon Society
SP - 529
EP - 536
SN - 1976-4251
AB - In the current research, a manganese and cobalt oxides-based nanocatalyst was developed which was used to make an efficient cathode electrode for fuel cells. The nano MnOx/MnCo2O4 was synthesized through a hydrothermal procedure followed by sintering at 500–600 °C. X-ray diffraction and scanning electron microscopy besides electrochemical techniques were applied for the characterization of the synthesized nanocatalyst. The carbon black type Vulcan (XC-72R) and PTFE were used to prepare the active reaction material of the cathode electrode named carbon paste (CP). Loading of the synthesized nano MnOx/MnCo2O4 on CP was optimized in a weight ratio of 10–90% for the oxygen reduction process in neutral conditions. The best performance was gained for the 50 W% MnOx/MnCo2O4 loaded CP, whose active surface area was twice the bare CP. The values of the exchange current density of the ORR obtained by electrode containing 50 W% MnOx/MnCo2O4 was calculated as 0.12 mA/cm2. The low price, good catalytic efficiency, and cyclic stability of the MnOx/MnCo2O4 nanocatalyst compared to the commercial platinum-based catalysts confirm its ability to develop fuel cell electrodes.
KW - Fuel cell Oxygen reduction reaction Catalyst Manganese oxide Cobalt oxide
DO - 10.1007/s42823-023-00599-9
ER -
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh and Firooz Azam Anaraki. (2024). Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media. Carbon Letters, 34(1), 529-536.
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh and Firooz Azam Anaraki. 2024, "Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media", Carbon Letters, vol.34, no.1 pp.529-536. Available from: doi:10.1007/s42823-023-00599-9
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh, Firooz Azam Anaraki "Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media" Carbon Letters 34.1 pp.529-536 (2024) : 529.
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh, Firooz Azam Anaraki. Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media. 2024; 34(1), 529-536. Available from: doi:10.1007/s42823-023-00599-9
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh and Firooz Azam Anaraki. "Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media" Carbon Letters 34, no.1 (2024) : 529-536.doi: 10.1007/s42823-023-00599-9
Ghalkhani Masoumeh; Mirzaie Rasol Abdullah; Shahmoradi Fatemeh; Firooz Azam Anaraki. Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media. Carbon Letters, 34(1), 529-536. doi: 10.1007/s42823-023-00599-9
Ghalkhani Masoumeh; Mirzaie Rasol Abdullah; Shahmoradi Fatemeh; Firooz Azam Anaraki. Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media. Carbon Letters. 2024; 34(1) 529-536. doi: 10.1007/s42823-023-00599-9
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh, Firooz Azam Anaraki. Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media. 2024; 34(1), 529-536. Available from: doi:10.1007/s42823-023-00599-9
Ghalkhani Masoumeh, Mirzaie Rasol Abdullah, Shahmoradi Fatemeh and Firooz Azam Anaraki. "Achievement of an efficient oxygen reduction electrocatalyst based on carbon boosted with MnOx/MnCo2O4 with excellent electrocatalytic activity in neutral media" Carbon Letters 34, no.1 (2024) : 529-536.doi: 10.1007/s42823-023-00599-9
