Shamsuddin, Raba'Atun Adawiyah Daud, Wan Ramli Wan KIM, BYUNG HONG Jahim, Jamaliah Md Abu Bakar, Mimi Hani Noor, Wan Syaidatul Aqma Wan Mohd Yunus, Rozan Mohamad 2024-01-19T21:04:35Z 2024-01-19T21:04:35Z 2022-01-25 2018-12 0126-6039 https://pubs.kist.re.kr/handle/201004/120599 Microbial fuel cells (MFCs) have a high potential application for simultaneous wastewater treatment and electricity generation. However, the choice of the electrode material and its design is critical and directly affect their performance. As an electrode of MFCs, the anode material with surface modifications is an attractive strategy to improve the power output. In this study, stainless steel (SS) and carbon steel (CS) was chosen as a metal anode, while graphite felt (GF) was used as a common anode. Heat treatment was performed to convert SS, CS and GF into efficient anodes for MFCs. The maximum current density and power density of the MFC-SS were achieved up till 762.14 mA/m(2) and 827.25 mW/m(2), respectively, which were higher than MFC-CS (641.95 mAlm 2 and 260.14 mW/m(2) ) and MFC-GF (72830 mA/m(2) and 307.89 mW/m(2)). Electrochemical impedance spectroscopy of MFC-SS showed better catalytic activity compared to MFC-CS and MFC-GF anode, also supported by cyclic voltammetry test. English UNIV KEBANGSAAN MALAYSIA Electrochemical Characterisation of Heat-Treated Metal and Non-Metal Anodes using Mud in Microbial Fuel Cell Article 10.17576/jsm-2018-4712-14 1 SAINS MALAYSIANA, v.47, no.12, pp.3043 - 3049 SAINS MALAYSIANA 47 12 3043 3049 N scie scopus 000454630500014 2-s2.0-85060871998 Multidisciplinary Sciences Science & Technology - Other Topics Article EXTRACELLULAR ELECTRON-TRANSFER OXIDIZED STAINLESS-STEEL POWER-GENERATION CARBON PERFORMANCE FELT GRAPHITE Anode carbon steel graphite felt MFC stainless steel