Performance of air-cathode microbial fuel cell with wood charcoal as electrodes

L. F., Chai and L. C., Chai and Napis, Suhaimi and Radu, Son (2010) Performance of air-cathode microbial fuel cell with wood charcoal as electrodes. International Food Research Journal, 17 (3). pp. 485-490. ISSN 1985 - 4668

Full text not available from this repository.

Official URL: http://www.ifrj.upm.edu.my/index.html

Abstract

Local wood charcoal was used as the main component of the electrodes of an air-cathode microbial fuel cell (air-cathode MFC) in current study. The air cathode was build with fnely milled charcoal powder and cement plaster as binder; while anode was made up of a packed bed of charcoal granules. Mangrove estuary brackish water was inoculated in the anodic chamber as the fuel and a source of exoelectrogens. The constructed fuel cell was monitored by measuring the potential over time. The MFC generated a stable power density at 33mW/m2(0.5V) under a load of 200Ω after 72 hours of operation. An open circuit voltage (OCV) of 0.7mV was obtained after 15 hours operating under open circuit. The result of power generation by the constructed fuel cell indicating that wood charcoal could be used as electrode in an MFC and that brackish water contained potential exoelectrogens. However, further investigation and modifcation is required to increase the performance of the fuel cell.

Item Type:Article
Keyword:MFC; Air-cathode; Wood charcoal; Brackish water; Exoelectrogens
Subject:Microbial fuel cells
Subject:Charcoal
Subject:Fuel cells—Electrodes
Faculty or Institute:Faculty of Food Science and Technology
Publisher:Faculty of Food Science & Technology, UPM
ID Code:16137
Deposited By: Khairil Ridzuan Khahirullah
Deposited On:27 Aug 2012 04:39
Last Modified:08 Nov 2012 04:25

Repository Staff Only: item control page

Document Download Statistics

This item has been downloaded for since 27 Aug 2012 04:39.

View statistics for "Performance of air-cathode microbial fuel cell with wood charcoal as electrodes"


Universiti Putra Malaysia Institutional Repository

Universiti Putra Malaysia Institutional Repository is an on-line digital archive that serves as a central collection and storage of scientific information and research at the Universiti Putra Malaysia.

Currently, the collections deposited in the IR consists of Master and PhD theses, Master and PhD Project Report, Journal Articles, Journal Bulletins, Conference Papers, UPM News, Newspaper Cuttings, Patents and Inaugural Lectures.

As the policy of the university does not permit users to view thesis in full text, access is only given to the first 24 pages only.