| Literature DB >> 27144875 |
Yi Hou1,2, Wei Chen1,2, Derya Baran1, Tobias Stubhan1,3, Norman A Luechinger3, Benjamin Hartmeier3, Moses Richter1, Jie Min1, Shi Chen1, Cesar Omar Ramirez Quiroz1, Ning Li1, Hong Zhang1,2, Thomas Heumueller1, Gebhard J Matt1, Andres Osvet1, Karen Forberich1, Zhi-Guo Zhang4, Yongfang Li4, Benjamin Winter5, Peter Schweizer5, Erdmann Spiecker5, Christoph J Brabec1,6.
Abstract
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.Entities:
Keywords: low temperature processing; nickel oxide; non-radiative voltage loss; perovskite solar cells
Year: 2016 PMID： 27144875 DOI： 10.1002/adma.201504168
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849