Details

Autor(en) / Beteiligte

• Zuo, Fan
• Williams, Spencer T.
• Liang, Po-Wei
• Chueh, Chu-Chen
• Liao, Chien-Yi
• Jen, Alex K.-Y.

Titel

Binary-Metal Perovskites Toward High-Performance Planar-Heterojunction Hybrid Solar Cells

Ist Teil von

• Advanced materials (Weinheim), 2014-10, Vol.26 (37), p.6454-6460

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2014

Link zum Volltext

Quelle

Wiley Online Library All Journals

Beschreibungen/Notizen

• A simple, low temperature solution process for Pb/Sn binary‐metal perovskite planar‐heterojunction solar cells is demonstrated. Sn inclusion substantially influences the band‐gap, crystallization kinetics, and thin‐film formation leading to a broadened light absorption and enhanced film coverage on ITO/PEDOT:PSS. As a result, the optimized device shows a PCE exceeding 10%, which is the best result for binary‐metal perovskite solar cells so far.