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	Enhanced rhodamine b and coking wastewater degradation and simultaneous electricity generation via anodic g-c3n4/fe-0(1%)/tio2 and cathodic wo3 in photocatalytic fuel cell system under visible light irradiation
	Rabe, Kane1,2; Liu, Lifen1; Nahyoon, Noor Ahmed1; Zhang, Yizhen; Idris, Ahmed Mahmoud3
刊名	Electrochimica acta
	2019-03-01
卷号	298页码:430-439
关键词	Rhodamine b Coking wastewater Photocatalytic fuel cell Zscheme g-c3n4/fe0/tio2 Visible-light
ISSN号	0013-4686
DOI	10.1016/j.electacta.2018.12.121
通讯作者	Liu, lifen(lifenliu@dlut.edu.cn)
英文摘要	Degradation of pollutants can be integrated with electricity generation in photocatalytic fuel cell under light irradiation or self-powered fuel cell in the dark. in fuel cell driven by electrode reactions, the electrode reduction and oxidation transforms chemical energy in pollutants into electrical energy. in this work, rhodamine b and coking wastewater were treated, using an efficient z-scheme g-c3n4/fe-0(1%)/tio2 as an anodic catalyst and wo3 as a cathodic catalyst. after 100 min of reaction in a single chamber fuel cell with 10 omega of external resistance, in 0.05m na2so4 electrolyte, the paired stainless-steel electrodes loaded respectively with g-c3n4/fe-0(1%)/tio2 and wo3, degraded 98% rhodamine b and generated 0.95 v cell voltage under 50 w visible-light irradiation, while removed 60% rhb and generated 0.5 v without light. to investigate the pfc performance of g-c3n4/fe-0(1%)/tio2 in treating real coking wastewater, at optimal ph 2, 91% chemical oxygen demand (cod) and 89% total organic carbon (toc) were removed and generated 0.3 v cell voltage. the influence of ph on photocatalytic degradation performance and cell voltage are evaluated. the high cell voltage is attributed to the very low impedance of the g-c3n4/fe-0(1%)/tio2 loaded anode. the excellent electrochemical properties of paired electrodes help in generating higher current density, due to the increased photocatalyst activity of the tridimensional catalyst as proved by electron spinning resonance spectrum, photoluminescence, and electric impedance spectrum analysis. (c) 2018 elsevier ltd. all rights reserved.
WOS关键词	SENSITIZED SOLAR-CELLS ; Z-SCHEME PHOTOCATALYST ; GRAPHENE OXIDE ; PHOTOELECTROCATALYTIC DEGRADATION ; ORGANIC POLLUTANTS ; PERFORMANCE ; EFFICIENT ; PFC ; NANOSHEETS ; MEMBRANE
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000456432200046
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2372909
专题	大连化学物理研究所
通讯作者	Liu, Lifen
作者单位	1.Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn, MOE, Dalian 116024, Liaoning, Peoples R China 2.Dalian Univ Technol, Sch Food & Environm, Panjin 124221, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Rabe, Kane,Liu, Lifen,Nahyoon, Noor Ahmed,et al. Enhanced rhodamine b and coking wastewater degradation and simultaneous electricity generation via anodic g-c3n4/fe-0(1%)/tio2 and cathodic wo3 in photocatalytic fuel cell system under visible light irradiation[J]. Electrochimica acta,2019,298:430-439.
APA	Rabe, Kane,Liu, Lifen,Nahyoon, Noor Ahmed,Zhang, Yizhen,&Idris, Ahmed Mahmoud.(2019).Enhanced rhodamine b and coking wastewater degradation and simultaneous electricity generation via anodic g-c3n4/fe-0(1%)/tio2 and cathodic wo3 in photocatalytic fuel cell system under visible light irradiation.Electrochimica acta,298,430-439.
MLA	Rabe, Kane,et al."Enhanced rhodamine b and coking wastewater degradation and simultaneous electricity generation via anodic g-c3n4/fe-0(1%)/tio2 and cathodic wo3 in photocatalytic fuel cell system under visible light irradiation".Electrochimica acta 298(2019):430-439.

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