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Broadband antireflective double-layer mesoporous silica coating with strong abrasion-resistance for solar cell glass
Wang, J; Yang, CM; Liu, Y; Zhang, C; Zhang, C; Wang, MC; Zhang, J; Cui, XM; Ding, RM; Xu, Y; Ding, RM (reprint author), Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China.; Xu, Y (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
2016
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume6Issue:30Pages:25191—25197
Subtype期刊文献
AbstractTo enhance the efficiency of solar cells, a broadband double-layer antireflective (AR) coating with excellent transmittance and abrasion-resistance, was successfully fabricated using two layer mesoporous silica coatings. Both layers were prepared via a solvent evaporation self-assembly method in which the top- and bottom-layer mesoporous silica coatings used Pluronic F127 and cetyltrimethylammonium bromide (CTAB) as templates, respectively. The grazing incidence small angle X-ray scattering (GISAXS) and the transmission electron microscope (TEM) results indicated that the mesopores in the double-layer AR coating belonged to a Fmmm orthorhombic symmetry structure of the SBA-16 in the top layer and a P-6/mmc 3D-hexagonal structure of the MCM-41 in the bottom layer. The solar-weighted average transmittance (T-PV) of the broadband AR coating is approximately 99.10% on quartz, 98.62% on borosilicate glass, and 98.55% on K9 glass in the solar spectrum range of 300-2400 nm. By introducing broadband AR coating, the overall power conversion efficiency (eta) of the solar cell showed an increase of 1.23% for quartz, 1.31% for borosilicate glass, and 1.37% for K9 glass. Meanwhile, the double-layer AR coating had excellent mechanical stability; the T-PV value of coating after abrasion by CS-10F wearaser only decreased 0.16% on quartz, 0.29% on borosilicate glass and K9 glass. The pencil hardness of the double-layer AR coating was found to be 6H.
KeywordThin-films Nanoporous Silica Refractive-index High-performance Fabrication Nanoparticles Deposition Stability Angle
DOI10.1039/c6ra02281b
Indexed BySCI
Language英语
WOS IDWOS:000372252700046
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25657
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorDing, RM (reprint author), Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China.; Xu, Y (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
Recommended Citation
GB/T 7714
Wang, J,Yang, CM,Liu, Y,et al. Broadband antireflective double-layer mesoporous silica coating with strong abrasion-resistance for solar cell glass[J]. RSC ADVANCES,2016,6(30):25191—25197.
APA Wang, J.,Yang, CM.,Liu, Y.,Zhang, C.,Zhang, C.,...&Xu, Y .(2016).Broadband antireflective double-layer mesoporous silica coating with strong abrasion-resistance for solar cell glass.RSC ADVANCES,6(30),25191—25197.
MLA Wang, J,et al."Broadband antireflective double-layer mesoporous silica coating with strong abrasion-resistance for solar cell glass".RSC ADVANCES 6.30(2016):25191—25197.
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