Facile synthesis of FAPbI3 nanorods

He Huang; Linzhong Wu; Yiou Wang; Alexander F. Richter; Markus Döblinger; Jochen Feldmann

doi:10.3390/nano10010072

Facile synthesis of FAPbI₃ nanorods

He Huang^*, Linzhong Wu, Yiou Wang, Alexander F. Richter, Markus Döblinger, Jochen Feldmann

^*Corresponding author for this work

Ludwig Maximilian University of Munich

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Metal halide perovskites are promising materials for a range of applications. The synthesis of light-emitting perovskite nanorods has become popular recently. Thus far, the facile synthesis of perovskite nanorods remains elusive. In this work, we have developed a facile synthesis to fabricate FAPbI₃ nanorods for the first time, demonstrating a high photoluminescence quantum yield of 35–42%. The fabrication of the nanorods has been made possible by carefully tuning the concentration of formamidine-oleate as well as the amount of oleic acid with pre-dissolved PbI₂ in toluene with oleic acid/oleylamine.

Original language	English
Article number	72
Journal	Nanomaterials
Volume	10
Issue number	1
DOIs	https://doi.org/10.3390/nano10010072
Publication status	Published - Jan 2020
Externally published	Yes

Keywords

FAPbX
Ligand-assisted re-precipitation
Nanorods
Perovskite

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10.3390/nano10010072

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title = "Facile synthesis of FAPbI3 nanorods",

abstract = "Metal halide perovskites are promising materials for a range of applications. The synthesis of light-emitting perovskite nanorods has become popular recently. Thus far, the facile synthesis of perovskite nanorods remains elusive. In this work, we have developed a facile synthesis to fabricate FAPbI3 nanorods for the first time, demonstrating a high photoluminescence quantum yield of 35–42%. The fabrication of the nanorods has been made possible by carefully tuning the concentration of formamidine-oleate as well as the amount of oleic acid with pre-dissolved PbI2 in toluene with oleic acid/oleylamine.",

keywords = "FAPbX, Ligand-assisted re-precipitation, Nanorods, Perovskite",

author = "He Huang and Linzhong Wu and Yiou Wang and Richter, {Alexander F.} and Markus D{\"o}blinger and Jochen Feldmann",

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AU - Huang, He

AU - Wu, Linzhong

AU - Wang, Yiou

AU - Richter, Alexander F.

AU - Döblinger, Markus

AU - Feldmann, Jochen

PY - 2020/1

Y1 - 2020/1

N2 - Metal halide perovskites are promising materials for a range of applications. The synthesis of light-emitting perovskite nanorods has become popular recently. Thus far, the facile synthesis of perovskite nanorods remains elusive. In this work, we have developed a facile synthesis to fabricate FAPbI3 nanorods for the first time, demonstrating a high photoluminescence quantum yield of 35–42%. The fabrication of the nanorods has been made possible by carefully tuning the concentration of formamidine-oleate as well as the amount of oleic acid with pre-dissolved PbI2 in toluene with oleic acid/oleylamine.

AB - Metal halide perovskites are promising materials for a range of applications. The synthesis of light-emitting perovskite nanorods has become popular recently. Thus far, the facile synthesis of perovskite nanorods remains elusive. In this work, we have developed a facile synthesis to fabricate FAPbI3 nanorods for the first time, demonstrating a high photoluminescence quantum yield of 35–42%. The fabrication of the nanorods has been made possible by carefully tuning the concentration of formamidine-oleate as well as the amount of oleic acid with pre-dissolved PbI2 in toluene with oleic acid/oleylamine.

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VL - 10

JO - Nanomaterials

JF - Nanomaterials

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ER -

Facile synthesis of FAPbI₃ nanorods

Abstract

Keywords

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