Journal Article

FZJ-2025-00794

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Silver Electrodes for Organic Solar Cells Printed via Laser‐Induced Forward Transfer

Bibrack, M. (Corresponding author)FZJ* ; Distler, A. (Corresponding author) ; Wagner, M.FZJ* ; Forberich, K.FZJ* ; Brabec, C.FZJ* ; Egelhaaf, H.-J.

2025
Wiley-VCH Weinheim [u.a.]

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Please use a persistent id in citations: doi:10.1002/ente.202401815  doi:10.34734/FZJ-2025-00794

Abstract: Laser-induced forward transfer (LIFT) is presented as a new, contactless, and roll-to-roll compatible method for the deposition of silver top electrodes for organic solar cells (OSCs). Employing a nanosecond laser, highly reflective silver electrodes are printed by LIFT onto OSCs with P3HT:o-IDTBR bulk heterojunction layers. Upon optimization of ink composition, source film thickness, and laser parameters, the resulting organic solar cells reach efficiencies of more than 5%, which are similar to those of reference devices with vapor-deposited silver electrodes.

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Contributing Institute(s):

1. Helmholtz-Institut Erlangen-Nürnberg Erneuerbare Energien (IET-2)

Research Program(s):

1. 1213 - Cell Design and Development (POF4-121) (POF4-121)

Appears in the scientific report 2025

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; DEAL Wiley ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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