Nonactivated and Activated Biochar Derived from Bananas as Alternative Cathode Catalyst in Microbial Fuel Cells

doi:10.1155/2014/832850

GIEC OpenIR > 中国科学院广州能源研究所

	Nonactivated and Activated Biochar Derived from Bananas as Alternative Cathode Catalyst in Microbial Fuel Cells
	Yuan, Haoran1,2 ; Deng, Lifang 1,2; Qi, Yujie 1,2; Kobayashi, Noriyuki 1,2; Tang, Jiahuan 3
	2014
发表期刊	SCIENTIFIC WORLD JOURNAL
摘要	Nonactivated and activated biochars have been successfully prepared by bananas at different thermotreatment temperatures. The activated biochar generated at 900 degrees C (Biochar-act900) exhibited improved oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) performances in alkaline media, in terms of the onset potential and generated current density. Rotating disk electron result shows that the average of 2.65 electrons per oxygen molecule was transferred during ORR of Biochar-act900. The highest power density of 528.2 mW/m(2) and the maximum stable voltage of 0.47V were obtained by employing Biochar-act900 as cathode catalyst, which is comparable to the Pt/C cathode. Owning to these advantages, it is expected that the banana-derived biochar cathode can find application in microbial fuel cell systems.
文章类型	Article
WOS标题词	Science & Technology
DOI	10.1155/2014/832850
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	OXYGEN REDUCTION REACTION ; ALKALINE-MEDIUM ; AIR-CATHODE ; PHTHALOCYANINE ; COTMPP ; PTFE
收录类别	SCI
语种	英语
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000343455900001
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10777
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Inst Ecoenvironm & Soil Sci, Guangzhou 510650, 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	Yuan, Haoran,Deng, Lifang,Qi, Yujie,et al. Nonactivated and Activated Biochar Derived from Bananas as Alternative Cathode Catalyst in Microbial Fuel Cells[J]. SCIENTIFIC WORLD JOURNAL,2014.
APA	Yuan, Haoran,Deng, Lifang,Qi, Yujie,Kobayashi, Noriyuki,&Tang, Jiahuan.(2014).Nonactivated and Activated Biochar Derived from Bananas as Alternative Cathode Catalyst in Microbial Fuel Cells.SCIENTIFIC WORLD JOURNAL.
MLA	Yuan, Haoran,et al."Nonactivated and Activated Biochar Derived from Bananas as Alternative Cathode Catalyst in Microbial Fuel Cells".SCIENTIFIC WORLD JOURNAL (2014).