지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 363 - 367 (5page)
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초록· 키워드
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One chambered sediment microbial fuel cell (SMFC) was equipped with Fe, brass (Cu/Zn), Fe/Zn, Cu, Cu/carbon cloth and graphite felt anode. Graphite felt was used as common cathode. The SMFC was membrane-less and mediator-less as well. Order of anodic performance on the basis of power density was Fe/Zn (6.90 Wm-2) > Fe (6.03 Wm-2) > Cu/carbon cloth (2.13 Wm-2) > Cu (1.13 Wm-2) > brass (Cu/Zn=0.24 Wm-2) > graphite felt (0.10 Wm-2). Fe/Zn composite anode have twisted 6.73% more power than Fe alone, Cu/carbon cloth boosted power production by 65%, and brass (Cu/Zn) produced 65% less power than Cu alone. Graphite felt have shown the lowest electricity generation because of its poor galvanic potential. The estuarine sediment served as supplier of oxidants or electron producing microbial flora, which evoked electrons via a complicated direct microbial electron transfer mechanism or making biofilm, respectively. Oxidation reduction was kept to be stationary over time except at the very initial period (mostly for sediment positioning) at anodes. Based on these findings, cost effective and efficient anodic material can be suggested for better SMFC configurations and stimulate towards practical value and application.
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참고문헌 (22)
참고문헌 신청
1. [학술지(정기간행물)] - Kim BH / 1999 / Direct electrode reaction of Fe (III)-reducing bacterium, Shewanella puterfaciens / J. Microbial. Biotechn 9 : 127 ~ 131
2. [학술지(정기간행물)] - Logan BE / 2006 / Microbial fuel cells:methodology and technology / Environ. Sci. Technol 40 : 5181 ~ 5192
3. [기타자료] - Rozendal RA / 2005 / Process for producing hydrogen / Patent WO2005005981
4. [학술지(정기간행물)] - Liu H / 2005 / Electrochemically assisted microbial production of hydrogen from acetate / Environ. Sci. Technol 39 : 4317 ~ 4320
5. [학술지(정기간행물)] - Kim HJ / 2002 / A mediator-less microbial fuel cell using a metal reducing bacterium Shewanella putrefaciens / Enzyme Microb. Tech 30 : 145 ~ 152
2. [학술지(정기간행물)] - Logan BE / 2006 / Microbial fuel cells:methodology and technology / Environ. Sci. Technol 40 : 5181 ~ 5192
3. [기타자료] - Rozendal RA / 2005 / Process for producing hydrogen / Patent WO2005005981
4. [학술지(정기간행물)] - Liu H / 2005 / Electrochemically assisted microbial production of hydrogen from acetate / Environ. Sci. Technol 39 : 4317 ~ 4320
5. [학술지(정기간행물)] - Kim HJ / 2002 / A mediator-less microbial fuel cell using a metal reducing bacterium Shewanella putrefaciens / Enzyme Microb. Tech 30 : 145 ~ 152
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UCI(KEPA) : I410-ECN-0101-2017-539-001539336