Viscous conductive glue layer in semitransparent polymer-based solar cells fabricated by a lamination process

Chieko Shimada, Seimei Shiratori

研究成果: Article査読

21 被引用数 (Scopus)

抄録

Semitransparent polymer-based solar cells were fabricated by using a low-cost, vacuum-free lamination process. This process is to deposit a conductive glue solution on the transparent Ag film, followed by lamination with the active layer. The glue solution and a mixture of poly(3,4- ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) and d-sorbitol was used. To allow future improvements in the conversion efficiency of these cells, we investigated the relationship between major factors of the conductive glue layer and photovoltaic property. As a result, it was suggested that photovoltaic property had less of a relation to conductivity of the conductive glue layer but a strong correlation with the contact area within a certain range of the film thickness of the conductive glue layer. The optimized cells exhibited 2.22% and 2.41% of power conversion efficiencies during front and backside 100 mW cm-2 AM1.5G illumination with reflection paper, respectively.

本文言語English
ページ(範囲)11087-11092
ページ数6
ジャーナルACS Applied Materials and Interfaces
5
21
DOI
出版ステータスPublished - 2013 11月 13

ASJC Scopus subject areas

  • 材料科学(全般)

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