Details

Autor(en) / Beteiligte

• Tang, Li Juan
• Chen, Xiao
• Wen, Tian Yu
• Yang, Shuang
• Zhao, Jun Jie
• Qiao, Hong Wei
• Hou, Yu
• Yang, Hua Gui

Titel

A Solution‐Processed Transparent NiO Hole‐Extraction Layer for High‐Performance Inverted Perovskite Solar Cells

Ist Teil von

• Chemistry : a European journal, 2018-02, Vol.24 (12), p.2845-2849

Ort / Verlag

Germany: Wiley Subscription Services, Inc

Erscheinungsjahr

2018

Quelle

Wiley-Blackwell Journals

Beschreibungen/Notizen

• A highly transparent NiO layer was prepared by a solution processing method with nickel(II) 2‐ethylhexanoate in non‐polar solvent and utilized as HTM in perovskite solar cells. Excellent optical transmittance and the matched energy level lead to the enhanced power conversion efficiency (PCE, 18.15 %) than that of conventional sol–gel‐processed NiO‐based device (12.98 %). High performance solar cells: A simple solution processing for preparing a NiO hole transport layer and its excellent optical transmittance and hole extraction efficiencies lead to a power conversion efficiency of 18.15 % is presented.