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Mesoporous TiO2 Yolk-Shell Microspheres for Dye-sensitized Solar Cells with a High Efficiency Exceeding 11%.

ABSTRACT: Yolk-shell TiO2 microspheres were synthesized via a one-pot template-free solvothermal method building on the aldol condensation reaction of acetylacetone. This unique structure shows superior light scattering ability resulting in power conversion efficiency as high as 11%. This work provided a new synthesis system for TiO2 microspheres from solid to hollow and a novel material platform for high performance solar cells.

SUBMITTER: Li ZQ

PROVIDER: S-EPMC4585661 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Mesoporous TiO2 Yolk-Shell Microspheres for Dye-sensitized Solar Cells with a High Efficiency Exceeding 11%.

Li Zhao-Qian ZQ Chen Wang-Chao WC Guo Fu-Ling FL Mo Li-E LE Hu Lin-Hua LH Dai Song-Yuan SY

Scientific reports 20150918

Yolk-shell TiO2 microspheres were synthesized via a one-pot template-free solvothermal method building on the aldol condensation reaction of acetylacetone. This unique structure shows superior light scattering ability resulting in power conversion efficiency as high as 11%. This work provided a new synthesis system for TiO2 microspheres from solid to hollow and a novel material platform for high performance solar cells. ...[more]

PMID: 26384004

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