Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| N, P-doped mesoporous carbon from onion as trifunctional metal-free electrode modifier for enhanced power performance and capacitive manner of microbial fuel cells | |
Li, Denian1,2,3; Deng, Lifang1,2,3; Yuan, Haoran1,2,3 ; Dong, Ge1,2,3; Chen, Jian1,2,3; Zhang, Xian1,2,3; Chen, Yong1,2,3,4; Yuan, Yong4
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| 2018-02-01 | |
| Source Publication | ELECTROCHIMICA ACTA
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| ISSN | 0013-4686 |
| Volume | 262Pages:297-305 |
| Corresponding Author | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| Abstract | Electrode engineering is currently of great significance for addressing the challenge of relatively poor power density faced by microbial fuel cell. This work reported that readily available onion-derived activated carbon (AOC) featured with rich content of nitrogen and phosphorous, opened mesoporous structure, revealed as excellent trifunctional electrode modifier for MFC by boosting the anodic charge transfer efficiency and catalyzing cathodic oxygen reduction, which gave rise to nearly 60% increment in the maximum power density (up to 742 +/- 17 mW m(-2)), and thirdly rendering the device with distinct transient charge storage capacity that is 15 times of the plain counterpart. It's further revealed that these remarkably enhanced performances could be attributable to the improved electrochemical properties, and intrinsic capacitance of anode by AOC, in addition to its comparable electrocatalytic activity but obviously superior stability over Pt/C toward cathodic ORR. It is anticipated that this sustainable electrode modifier facilely obtained from natural plants with triple functionalities, metal-free nature yet low cost hold great potential for real use of MFC. (C) 2018 Elsevier Ltd. All rights reserved. |
| Keyword | Onion-derived activated carbon Triple functionalities Microbial fuel cells Capacitance Power performance |
| DOI | 10.1016/j.electacta.2017.12.164 |
| WOS Keyword | OXYGEN REDUCTION REACTION ; SHEWANELLA ONEIDENSIS MR-1 ; ENERGY-STORAGE ; CATALYSTS ; NITROGEN ; ELECTROCATALYSTS ; NANOPARTICLES ; BIOANODES ; NANOTUBES ; ANODES |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of Guangdong Province[2015A030310327] ; CAS Interdisciplinary Innovation Team ; CAS Research and Development of Scientific Research Equipment[YZ201516] ; Science and Technology Project of Guangdong Province[2016A010105017] ; Science and Technology Project of Guangzhou City[2016201604030077] |
| WOS Research Area | Electrochemistry |
| Funding Organization | Natural Science Foundation of Guangdong Province ; CAS Interdisciplinary Innovation Team ; CAS Research and Development of Scientific Research Equipment ; Science and Technology Project of Guangdong Province ; Science and Technology Project of Guangzhou City |
| WOS Subject | Electrochemistry |
| WOS ID | WOS:000424637300032 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/23390 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yuan, Haoran |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China 4.Guangdong Univ Technol, Guangzhou Higher Educ Mega Ctr, 100 Waihuan Xi Rd, Guangzhou 510006, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Li, Denian,Deng, Lifang,Yuan, Haoran,et al. N, P-doped mesoporous carbon from onion as trifunctional metal-free electrode modifier for enhanced power performance and capacitive manner of microbial fuel cells[J]. ELECTROCHIMICA ACTA,2018,262:297-305. |
| APA | Li, Denian.,Deng, Lifang.,Yuan, Haoran.,Dong, Ge.,Chen, Jian.,...&Yuan, Yong.(2018).N, P-doped mesoporous carbon from onion as trifunctional metal-free electrode modifier for enhanced power performance and capacitive manner of microbial fuel cells.ELECTROCHIMICA ACTA,262,297-305. |
| MLA | Li, Denian,et al."N, P-doped mesoporous carbon from onion as trifunctional metal-free electrode modifier for enhanced power performance and capacitive manner of microbial fuel cells".ELECTROCHIMICA ACTA 262(2018):297-305. |
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