A nonstoichiometric SnO2-delta nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells

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	A nonstoichiometric SnO2-delta nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells
	J. Pan; L. Z. Wang; J. C. Yu; G. Liu; H. M. Cheng
	2014
发表期刊	Chemical Communications
ISSN	1359-7345
卷号	50 期号:53 页码:7020-7023
摘要	We report the fabrication of a highly active nonstoichiometric SnO2-delta based counter electrode for dye-sensitized solar cells (DSSCs). The introduction of oxygen vacancies into SnO2 results in a much lower charge transfer resistance and a higher polarization current density. The solar energy conversion efficiency of the SnO2-delta based DSSCs is increased by 67%.
部门归属	[pan, jian ; liu, gang ; cheng, hui-ming] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [wang, lianzhou] univ queensland, sch chem engn, arc ctr excellence funct nanomat, st lucia, qld 4072, australia. [wang, lianzhou] univ queensland, aibn, st lucia, qld 4072, australia. [yu, jimmy c.] chinese univ hong kong, dept chem, shatin, hong kong, peoples r china. [yu, jimmy c.] chinese univ hong kong, inst environm energy & sustainabil, shatin, hong kong, peoples r china. ; wang, lz (reprint author), univ queensland, sch chem engn, arc ctr excellence funct nanomat, st lucia, qld 4072, australia. ; l.wang@uq.edu.au ; gangliu@imr.ac.cn
关键词	Lithium-ion Battery Low-cost Triiodide Reduction Catalytic-activity Oxygen Vacancies Tin Oxide Hydrogen Films Gel
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/72895
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. Pan,L. Z. Wang,J. C. Yu,et al. A nonstoichiometric SnO2-delta nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells[J]. Chemical Communications,2014,50(53):7020-7023.
APA	J. Pan,L. Z. Wang,J. C. Yu,G. Liu,&H. M. Cheng.(2014).A nonstoichiometric SnO2-delta nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells.Chemical Communications,50(53),7020-7023.
MLA	J. Pan,et al."A nonstoichiometric SnO2-delta nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells".Chemical Communications 50.53(2014):7020-7023.