Dip‐Coated Gold Nanoparticle Electrodes for Aqueous‐Solution‐Processed Large‐Area Solar Cells

A solution-processed gold nanoparticle (NP) top electrode is investigated for large-area solar cells. The large-area gold NP film is obtained using a dip-coating technique. The gold NP film shows an extremely low electric resistance of 2 Ω/◻. All-solution-processed solar cells are also fabricated with an optimized power conversion efficiency of 1.71% As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.