| Literature DB >> 21169010 |
You-Peng Chen1, Yue Zhao, Ke-Qiang Qiu, Jian Chu, Rui Lu, Min Sun, Xian-Wei Liu, Guo-Ping Sheng, Han-Qing Yu, Jie Chen, Wen-Jie Li, Gang Liu, Yang-Chao Tian, Ying Xiong.
Abstract
Recently microbial fuel cells (MFCs) have attracted increasing interests in both environmental and energy fields. Among the various MFC configurations, miniature microbial fuel cell (mini-MFC) has a great potential for the application in medical, communication and other areas because of its miniature volume and high output power density. In this work, a 25-μL single-chamber mini-MFC was fabricated using the photolithography technique. The plate-shaped gold anodic electrode in the mini-MFC showed a higher electrochemical activity than the stripe-shaped one. A biofilm of Shewanella oneidensis MR-1 was formed on the surface of gold electrode in this micro-liter-scale MFCs. As a result, a maximum power density of 29 mW/m(2) and a maximum current density of 2148 mA/m(2) were achieved by this single-chamber mini-MFC.Entities:
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Year: 2010 PMID： 21169010 DOI： 10.1016/j.bios.2010.11.016
Source DB: PubMed Journal: Biosens Bioelectron ISSN： 0956-5663 Impact factor: 10.618