Preparation of a microalgal photoanode for hydrogen production by photo-bioelectrochemical water-splitting

	Preparation of a microalgal photoanode for hydrogen production by photo-bioelectrochemical water-splitting
	Chen, Zhaoan 1; Lyu, Yanxia 1,2; Wang, Kunyuan 1; Dong, Xinglong 1,2; Deng, Maicun 1; Bai, Changmin 1; Xu, Yunpeng 1; Zhang, Wei 3; Liu, Zhongmin 1
刊名	international journal of hydrogen energy
	2013-09-30
卷号	38 期号:29 页码:13045-13049
关键词	Micaoalgal photoanode Hydrogen production Photo-bioelectrochemical water-splitting Tetraselmis subcordiformis
通讯作者	刘中民
产权排序	待补充
合作状况	英
英文摘要	in this study, a microalga tetraselmis subcordiformis (synonym: platymonas subcordiformis)based photoanode was prepared by a novel method developed in our lab. the optimal photocurrent density of microalgae photoanode, 37 mu a/cm(2), was achieved under illumination of 145 mu mol s(-1) m(-2) at anode potential of 0.5 v vs ag vertical bar agcl vertical bar sat. kcl, immobilized cell density of 2.08 x 10(6)/cm(2) and bq concentration of 300 mu mol/l. the results of measurements showed that oxygen evolution peak, hydrogen evolution peak and photocurrent response were all synchronous to light impulse in a three-electrode system. it revealed that there occurred a process of photo-bioelectrochemical water-splitting. hydrogen can be produced by the method. the investigation for whole photo-bioelectrochemical process also indicated that the electrons for hydrogen evolution had two sources, microalgal metabolic process in dark condition and photosynthetic water oxidation. the photo-hydrogen evolution was twice more than hydrogen evolution in dark condition. copyright (c) 2013, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; electrochemistry ; energy & fuels
研究领域[WOS]	chemistry ; electrochemistry ; energy & fuels
关键词[WOS]	alga platymonas-subcordiformis ; m-chlorophenylhydrazone ; light ; cell
收录类别	SCI
资助信息	1，1
原文出处	13049
语种	英语
WOS记录号	WOS:000325307000042
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119450]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Natl Engn Lab Methanol Olefins, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Flinders Univ S Australia, Sch Med, Flinders Ctr Marine Bioproc & Bioprod, Adelaide, SA 5042, Australia
推荐引用方式 GB/T 7714	Chen, Zhaoan,Lyu, Yanxia,Wang, Kunyuan,et al. Preparation of a microalgal photoanode for hydrogen production by photo-bioelectrochemical water-splitting[J]. international journal of hydrogen energy,2013,38(29):13045-13049.
APA	Chen, Zhaoan.,Lyu, Yanxia.,Wang, Kunyuan.,Dong, Xinglong.,Deng, Maicun.,...&Liu, Zhongmin.(2013).Preparation of a microalgal photoanode for hydrogen production by photo-bioelectrochemical water-splitting.international journal of hydrogen energy,38(29),13045-13049.
MLA	Chen, Zhaoan,et al."Preparation of a microalgal photoanode for hydrogen production by photo-bioelectrochemical water-splitting".international journal of hydrogen energy 38.29(2013):13045-13049.