Details

Autor(en) / Beteiligte

• Hou, Yi
• Chen, Wei
• Baran, Derya
• Stubhan, Tobias
• Luechinger, Norman A.
• Hartmeier, Benjamin
• Richter, Moses
• Min, Jie
• Chen, Shi
• Quiroz, Cesar Omar Ramirez
• Li, Ning
• Zhang, Hong
• Heumueller, Thomas
• Matt, Gebhard J.
• Osvet, Andres
• Forberich, Karen
• Zhang, Zhi-Guo
• Li, Yongfang
• Winter, Benjamin
• Schweizer, Peter
• Spiecker, Erdmann
• Brabec, Christoph J.

Titel

Overcoming the Interface Losses in Planar Heterojunction Perovskite-Based Solar Cells

Ist Teil von

• Advanced materials (Weinheim), 2016-07, Vol.28 (25), p.5112-5120

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2016

Quelle

Wiley Online Library

Beschreibungen/Notizen

• A scalable, hysteresis‐free and planar architecture perovskite solar cell is presented, employing a flame spray synthesized low‐temperature processed NiO (LT‐NiO) as hole‐transporting layer yielding efficiencies close to 18%. Importantly, it is found that LT‐NiO boosts the limits of open‐circuit voltages toward an impressive non‐radiative voltage loss of 0.226 V only, whereas PEDOT:PSS suffers from significant large non‐radiative recombination losses.