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Indexed by:期刊论文

Date of Publication:2018-10-01

Journal:MATERIALS

Included Journals:PubMed、SCIE

Volume:11

Issue:10

ISSN No.:1996-1944

Key Words:surface supported metal organic framework; triplet-triplet annihilation upconversion; triplet-triplet energy transfer; dye sensitized solar cell

Abstract:Metal-organic framework thin film-based dye sensitized solar cell is fabricated with highly oriented, crystalline, and porous Zn-perylene metal-organic framework (MOF) thin film (SURMOF) which is integrated with Bodipy embedded in poly(methyl methacrylate). It has been demonstrated that the photocurrent can be enhanced by a factor of 5 relative to Zn-perylene MOF thin film due to triplet-triplet annihilation up-conversion between the Bodipy/PMMA sensitizer and the Zn-perylene MOF thin film acceptor using Co(bpy)(3)(2+/3+) as redox mediator.