journal article·2019-12Open access

Perovskite Solar Cells: Optimal Interfacial Engineering with Different Length of Alkylammonium Halide for Efficient and Stable Perovskite Solar Cells (Adv. Energy Mater. 47/2019)

Hyeonwoo Kim, Seung‐Un Lee, Do Yoon Lee, Min Jae Paik, Hyejin Na, Jaemin Lee, Sang Il Seok

Advanced Energy Materials· Volume 9· Issue 47

Abstract

In article number 1902740, Sang Il Seok and co-workers report a systematic study of how the efficiency and stability of (FAPbI3)0.95(MAPbBr3)0.05 perovskite solar cells are affected by post-treatment with alkyl ammonium iodides of different chain lengths. As the length of the alkyl chain increases, the electron-blocking ability and humidity stability increase, but the highest efficiency is obtained at the optimal alkyl length.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications

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Affiliations

Perovtronics Research Center Department of Energy Engineering School of Energy and Chemical Engineering Ulsan National Institute of Science and Technology 50 UNIST‐gil, Eonyang‐eup Ulju‐gun Ulsan 44919 Republic of Korea

Division of Advanced Materials Korea Research Institute of Chemical Technology (KRICT) 141 Gajeong‐Ro, Yuseong‐Gu Daejeon 34114 Republic of Korea

References

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