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Synthesis of a hierarchically meso-macroporous TiO2 film based on UV light-induced in situ polymerization: application to dye-sensitized solar cells
Alternative TitleRSC Adv.
Jin, Quan2; Li, Zhiwen1; Lin, Kaifeng1; Wang, Shuo2; Xu, Rongguo2; Wang, Dan1,2
2014
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume4Issue:84Pages:44692-44699
AbstractHierarchically meso-macroporous TiO2 films were prepared via a UV light-induced in situ polymerization of hybrid organic-inorganic films containing propoxylated glyceryltriacrylate monomers and titania precursors. These films were composed of well-connected, net-like frameworks with a large open cavity (0.2-1.5 mu m), which were assembled by titania nanocrystals with a size of similar to 25 nm and that possessed relatively rich inner crystal mesopores of about 4 nm. The particular net-like frameworks make the film a promising candidate for use as the scattering layer in dye-sensitized solar cells (DSSCs). A bilayer structured photo-electrode, consisting of the net-like framework layer on top of the P25 film, was prepared and exhibited good overall conversion efficiency. Interestingly, the photovoltaic conversion efficiency (eta) was improved to 6.95%, much higher than that of P25 single-layer film (6.17%).; Hierarchically meso-macroporous TiO2 films were prepared via a UV light-induced in situ polymerization of hybrid organic-inorganic films containing propoxylated glyceryltriacrylate monomers and titania precursors. These films were composed of well-connected, net-like frameworks with a large open cavity (0.2-1.5 mu m), which were assembled by titania nanocrystals with a size of similar to 25 nm and that possessed relatively rich inner crystal mesopores of about 4 nm. The particular net-like frameworks make the film a promising candidate for use as the scattering layer in dye-sensitized solar cells (DSSCs). A bilayer structured photo-electrode, consisting of the net-like framework layer on top of the P25 film, was prepared and exhibited good overall conversion efficiency. Interestingly, the photovoltaic conversion efficiency (eta) was improved to 6.95%, much higher than that of P25 single-layer film (6.17%).
KeywordTitania Thin-films Nanocrystalline Tio2 Efficiency Nanorods Enhancement Performance Scattering Mixtures Arrays Acid
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c4ra05174b
URL查看原文
Indexed BySCI
Language英语
WOS KeywordTITANIA THIN-FILMS ; NANOCRYSTALLINE TIO2 ; EFFICIENCY ; NANORODS ; ENHANCEMENT ; PERFORMANCE ; SCATTERING ; MIXTURES ; ARRAYS ; ACID
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000342993800052
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11675
Collection研究所(批量导入)
Affiliation1.Acad Fundamental Interdisciplinary Sci, Harbin Inst Technol, Harbin, Heilongjiang, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Jin, Quan,Li, Zhiwen,Lin, Kaifeng,et al. Synthesis of a hierarchically meso-macroporous TiO2 film based on UV light-induced in situ polymerization: application to dye-sensitized solar cells[J]. RSC ADVANCES,2014,4(84):44692-44699.
APA Jin, Quan,Li, Zhiwen,Lin, Kaifeng,Wang, Shuo,Xu, Rongguo,&Wang, Dan.(2014).Synthesis of a hierarchically meso-macroporous TiO2 film based on UV light-induced in situ polymerization: application to dye-sensitized solar cells.RSC ADVANCES,4(84),44692-44699.
MLA Jin, Quan,et al."Synthesis of a hierarchically meso-macroporous TiO2 film based on UV light-induced in situ polymerization: application to dye-sensitized solar cells".RSC ADVANCES 4.84(2014):44692-44699.
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