Author:
Chi Bo,Zhao Li,Li Jian,Pu Jian,Chen Yao,Wu Congcong,Jin Tetsuro
Abstract
Large-pore mesoporous titania films with thickness up to 3.5 μm were prepared by dip-coating method using block copolymer Pluronic P123 as structure directing agent. The highly transparent multilayer mesoporous film shows a large pore size of 8.9 nm with surface area of 129.4
m2 · g−1. The mesopore structure with continuous crystalline framework was maintained after being calcined at 400 °C. Dye-sensitized solar cell (DSSC) based on the large-pore mesoporous film exhibited an enhanced light-to-electricity conversion efficiency
of 6.01%, due to the thick large-pore mesoporous film with continuous crystalline framework structure.
Publisher
American Scientific Publishers
Subject
Condensed Matter Physics,General Materials Science,Biomedical Engineering,General Chemistry,Bioengineering
Cited by
17 articles.
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