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Deposition of Iron on Graphite Felts by Thermal Decomposition of Fe(CO)(5) for Anodic Modification of Microbial Fuel Cells
Wang, Peng1,2; Li, Haoran1; Du, Zhuwei1
2013-04-01
Source PublicationINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
Volume8Issue:4Pages:4712-4722
AbstractIn this paper, a new efficient anodic modification method for microbial fuel cells (MFCs) was developed. Fe was deposited on graphite felt by thermo decomposition of Fe(CO)(5) and then oxidized to Fe(III) oxides. Fe(III) oxides were proved Fe2O3 and FeOOH. The unmodified and Fe modified graphite felts were utilized as anode in MFCs. Fe(III) oxides on anode promoted the power generation of MFCs. The maximum power density of 18W/m(3) and the internal resistance of 51 Omega were obtained by the MFC with Fe modified anode, which was significantly superior to the performance of the MFC with unmodified anode. The electrochemical activity and attached bacterial density of Fe modified graphite felts were significantly higher than those of the unmodified graphite felts. This new method for anodic preparation promoted power generation, replaced manual brushing and Nafion solution, and reduced the cost.
KeywordIron Pentacarbonyl Thermal Decomposition Anodic Modification Microbial Fuel Cells Power Promotion
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS KeywordELECTRON-TRANSFER ; ALPHA-FEOOH ; GAMMA-FEOOH ; WASTE-WATER ; PERFORMANCE ; GENERATION ; CATHODE ; XPS ; BIOENERGY ; CARBON
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:000318217200027
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13389
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Peng,Li, Haoran,Du, Zhuwei. Deposition of Iron on Graphite Felts by Thermal Decomposition of Fe(CO)(5) for Anodic Modification of Microbial Fuel Cells[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2013,8(4):4712-4722.
APA Wang, Peng,Li, Haoran,&Du, Zhuwei.(2013).Deposition of Iron on Graphite Felts by Thermal Decomposition of Fe(CO)(5) for Anodic Modification of Microbial Fuel Cells.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,8(4),4712-4722.
MLA Wang, Peng,et al."Deposition of Iron on Graphite Felts by Thermal Decomposition of Fe(CO)(5) for Anodic Modification of Microbial Fuel Cells".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 8.4(2013):4712-4722.
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