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	Enhanced photoelectrical performance of tio2 electrodes integrated with microtube-network structures
	Zhao, Yong; Zhai, Jin; Wei, Tianxin; Jiang, Lei; Zhu, Daoben
刊名	Journal of materials chemistry
	2007
卷号	17期号:48页码:5084-5089
ISSN号	0959-9428
DOI	10.1039/b714323k
通讯作者	Zhai, jin(zhaijin@iccas.ac.cn)
英文摘要	Microtube-network structures were coupled into nanocrystalline tio2 porous photoelectrodes, resulting in a 30% enhancement of the total photo-to-electrical conversion efficiency comparing to that of conventional electrodes of the same thickness. the textural material was formed by thermal removal of electrospun polymer nanofibers, which were encapsulated in a tio2 nanoparticle matrix. due to the microtube-network structure in the photoelectrodes, the optical path length within the porous film was considerably extended and the internal resistance of the devices was decreased, resulting in better light-collection efficiency, reduced charge recombination and fast ionic diffusion, and thus higher photoelectrical performance.
WOS关键词	SENSITIZED SOLAR-CELLS ; SOLID-STATE ; NANOCRYSTALLINE TIO2 ; CHARGE-TRANSPORT ; CONVERSION EFFICIENCY ; ELECTRICAL-IMPEDANCE ; ENERGY-CONVERSION ; LIGHT-SCATTERING ; DYE ; FILMS
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000251388900008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2382390
专题	中国科学院大学
通讯作者	Zhai, Jin
作者单位	1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 2.Beijing Inst Technol, Inst Phys Chem, Beijing 100081, Peoples R China 3.Grad Univ, Chinese Acad Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yong,Zhai, Jin,Wei, Tianxin,et al. Enhanced photoelectrical performance of tio2 electrodes integrated with microtube-network structures[J]. Journal of materials chemistry,2007,17(48):5084-5089.
APA	Zhao, Yong,Zhai, Jin,Wei, Tianxin,Jiang, Lei,&Zhu, Daoben.(2007).Enhanced photoelectrical performance of tio2 electrodes integrated with microtube-network structures.Journal of materials chemistry,17(48),5084-5089.
MLA	Zhao, Yong,et al."Enhanced photoelectrical performance of tio2 electrodes integrated with microtube-network structures".Journal of materials chemistry 17.48(2007):5084-5089.

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