Enhancement of photovoltaic performance of TiO2-based dye-sensitized solar cells by doping Ca3La3(1-x)Eu3x(BO3)(5)

doi:10.1039/c4ta05723f

GIEC OpenIR > 中国科学院广州能源研究所

	Enhancement of photovoltaic performance of TiO2-based dye-sensitized solar cells by doping Ca3La3(1-x)Eu3x(BO3)(5)
	Dai, W. B.1; Lei, Y. F.2; Li, P.3; Xu, L. F.4
	2015
发表期刊	JOURNAL OF MATERIALS CHEMISTRY A
卷号	3 期号:9 页码:4875-4883
摘要	A series of Ca3La3(1-x)Eu3x(BO3)(5) (CLBO:3xEu(3+)) phosphors were prepared by the Pechini-type sol-gel technique. Rietveld refinement was performed using the powder X-ray diffraction data, which shows the occupation of Eu3+ on both Ca2+ and La3+ sites with a preferred location on the La3+ site over the Ca2+ site. In order to enhance the photovoltaic performance of dye-sensitized solar cells (DSSCs), a novel design is demonstrated by introducing CLBO:3xEu(3+) in TiO2-based DSSC. As a new conversion luminescence medium, CLBO:3xEu(3+) transfers ultraviolet light to visible light via down-conversion, and increases the solar light harvest and photocurrent of DSSC. The experimental results reveal the feasibility of the conversion luminescence by doping rare-earth phosphors in the DSSC, providing an effective novel method to improve the sunlight conversion efficiency for solar cells.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1039/c4ta05723f
研究领域[WOS]	Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]	PHOTOLUMINESCENCE CHARACTERISTICS ; LUMINESCENCE PROPERTIES ; PHOSPHORS ; EFFICIENCY ; SPECTROSCOPY ; CA3LA3(BO3)(5) ; RECOMBINATION ; ELECTROLYTE ; TRANSPORT
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000349997000015
引用统计	被引频次：21[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/344007/10790
专题	中国科学院广州能源研究所
作者单位	1.S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China 2.Natl Ctr Nanosci & Technol, State Key Lab Biol Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Dai, W. B.,Lei, Y. F.,Li, P.,et al. Enhancement of photovoltaic performance of TiO2-based dye-sensitized solar cells by doping Ca3La3(1-x)Eu3x(BO3)(5)[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(9):4875-4883.
APA	Dai, W. B.,Lei, Y. F.,Li, P.,&Xu, L. F..(2015).Enhancement of photovoltaic performance of TiO2-based dye-sensitized solar cells by doping Ca3La3(1-x)Eu3x(BO3)(5).JOURNAL OF MATERIALS CHEMISTRY A,3(9),4875-4883.
MLA	Dai, W. B.,et al."Enhancement of photovoltaic performance of TiO2-based dye-sensitized solar cells by doping Ca3La3(1-x)Eu3x(BO3)(5)".JOURNAL OF MATERIALS CHEMISTRY A 3.9(2015):4875-4883.