Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Effect of temperature change on power generation of microbial fuel cell | |
Li, L. H.; Sun, Y. M.; Yuan, Z. H.; Kong, X. Y.; Li, Y. | |
2013-07-01 | |
发表期刊 | ENVIRONMENTAL TECHNOLOGY |
卷号 | 34期号:13-14页码:1929-1934 |
摘要 | Microbial fuel cell (MFC), which can directly generate electricity from biodegradable materials, has been receiving increasing attention. Effects of temperature change on power density, electrode potential, columbic efficiency, chemical oxygen demand removal and internal resistance in two chambers MFCs were examined in this paper. The maximum power density of 7.89 W/m(3) was achieved at 37 degrees C, with 199% higher at 10 degrees C (2.64 W/m(3)), 24% higher at 30 degrees C (6.34 W/m(3)) and 21% higher at 43 degrees C, no steady power generation was observed at 55 degrees C. Low temperature to 10 degrees C might have a huge effect on anode potential, especially at higher current, but increasing the temperature to 43 degrees C had a main effect on the cathode performance when the MFCs have been established at 37 degrees C. The internal resistance of MFC was about 29 at 37 degrees C, and increased 62% and 303% when MFC switched to 30 degrees C and 10 degrees C. Similarly, internal resistance increased 48% at 43 degrees C. The effect of temperature on MFC performance was expressed by internal resistance, the higher the internal resistance of MFC, the lesser the power density obtained. The Columbic efficiencies were 8.65% at 30 degrees C, 8.53% at 37 degrees C, and 13.24% at 43 degrees C. These results demonstrate that MFCs can effectively be operated over a wide range of temperatures. |
文章类型 | Article |
关键词 | Temperature Microbial Fuel Cell Power Generation |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
DOI | 10.1080/09593330.2013.828101 |
研究领域[WOS] | Environmental Sciences & Ecology |
关键词[WOS] | WASTE-WATER TREATMENT ; ELECTRICITY-GENERATION ; ANODIC BIOFILM ; PERFORMANCE ; CONFIGURATION |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Environmental Sciences |
WOS记录号 | WOS:000325389900023 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/9154 |
专题 | 中国科学院广州能源研究所 |
作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Li, L. H.,Sun, Y. M.,Yuan, Z. H.,et al. Effect of temperature change on power generation of microbial fuel cell[J]. ENVIRONMENTAL TECHNOLOGY,2013,34(13-14):1929-1934. |
APA | Li, L. H.,Sun, Y. M.,Yuan, Z. H.,Kong, X. Y.,&Li, Y..(2013).Effect of temperature change on power generation of microbial fuel cell.ENVIRONMENTAL TECHNOLOGY,34(13-14),1929-1934. |
MLA | Li, L. H.,et al."Effect of temperature change on power generation of microbial fuel cell".ENVIRONMENTAL TECHNOLOGY 34.13-14(2013):1929-1934. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Effect of temperatur(233KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论