Details

Autor(en) / Beteiligte

• Tsai, Chia-Lin
• Hung, Kai-En
• Lu, Han-Cheng
• Tseng, Chi-Chun
• Cao, Fong-Yi
• Cheng, Yen-Ju

Titel

Volatile and non-volatile additives for Polymer Solar cells from Fullerene to non-fullerene systems

Ist Teil von

• Journal of polymer research, 2023-11, Vol.30 (11), Article 404

Ort / Verlag

Dordrecht: Springer Netherlands

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• In recent years, the progress of polymer solar cells (PSCs) has been greatly improved, with power conversion efficiencies (PCEs) exceeding 19%. In addition to major breakthroughs in the development of p-type and n-type materials, device engineering related to active layer morphology control plays a key role in improving efficiency. External treatments such as additives, thermal/solvent annealing, and interlayer modification are widely used to manipulate donor-acceptor bulk heterojunction (BHJ) layers. Volatile and non-volatile additives are considered to be a simple, efficient and effective method to control the morphology of active layers during spin-coating film-forming process. This review will summarize common and successful additives for fullerene and non-fullerene based PSCs.