Transparent MoS₂/PEDOT Composite Counter Electrodes for Bifacial Dye-Sensitized Solar Cells.

ABSTRACT: Dye-sensitized solar cells (DSSCs) are solar energy conversion devices with high efficiency and simple fabrication procedures. Developing transparent counter electrode (CE) materials for bifacial DSSCs can address the needs of window-type building-integrated photovoltaics (BIPVs). Herein, transparent organic-inorganic hybrid composite films of molybdenum disulfide and poly(3,4-ethylenedioxythiophene) (MoS₂/PEDOT) are prepared to take full advantage of the conductivity and electrocatalytic ability of the two components. MoS₂ is synthesized by hydrothermal method and spin-coated to form the MoS₂ layer, and then PEDOT films are electrochemically polymerized on top of the MoS₂ film to form the composite CEs. The DSSC with the optimized MoS₂

SUBMITTER: Xu T 

PROVIDER: S-EPMC7178793 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature