Mechanism of ultrafast energy transfer between the organic–inorganic layers in multiple-ring aromatic spacers for 2D perovskites

Mahmoud M. Elshanawany; Antonio Gaetano Ricciardulli; Michael Saliba; Josef Wachtveitl; Markus Braun

doi:10.1039/d1nr04290d

Mechanism of ultrafast energy transfer between the organic–inorganic layers in multiple-ring aromatic spacers for 2D perovskites

Nanoscale ◽

10.1039/d1nr04290d ◽

2021 ◽

Vol 13 (37) ◽

pp. 15668-15676

Author(s):

Mahmoud M. Elshanawany ◽

Antonio Gaetano Ricciardulli ◽

Michael Saliba ◽

Josef Wachtveitl ◽

Markus Braun

Keyword(s):

Energy Transfer ◽

Metal Halide ◽

Organic Cations ◽

Triplet States ◽

Inorganic Layers ◽

Lead Halide ◽

Multiple Ring

2D hybrid perovskites are stoichiometric compounds consisting of alternating inorganic metal–halide sheets and organic cations. Here we show ultrafast energy transfer pathways between lead halide excitons and chromophore singlet or triplet states.

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Tunable broad-band white light emission in the two-dimensional (110)-oriented lead bromide perovskite (C3H8N6)[PbBr4]: Structural characterization, Optical and Luminescence properties.

New Journal of Chemistry ◽

10.1039/d1nj03838a ◽

2021 ◽

Author(s):

Rawia Msalmi ◽

Slim Elleuch ◽

Besma Hamdi ◽

Eros Radicchi ◽

Anowar Tozri ◽

...

Keyword(s):

Energy Transfer ◽

White Light ◽

Room Temperature ◽

Light Emission ◽

Broad Band ◽

Organic Cations ◽

Triplet States ◽

Two Dimensional ◽

Room Temperature Phosphorescence ◽

Lead Bromide

Newly, room temperature phosphorescence (RTP) in 2D hybrid perovskites has been proved due to the energy transfer from inorganic sheets to the conjugated organic cations harnessing the triplet states. So...

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Bulky Organic Cations Engineered Lead-halide Perovskites: A Review on Dimensionality and Optoelectronic Applications

Materials Today Energy ◽

10.1016/j.mtener.2021.100759 ◽

2021 ◽

pp. 100759

Author(s):

Hock Beng Lee ◽

Neetesh Kumar ◽

Barkha Tyagi ◽

Siwei He ◽

Rishabh Sahani ◽

...

Keyword(s):

Organic Cations ◽

Halide Perovskites ◽

Optoelectronic Applications ◽

Lead Halide

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Triplet-triplet absorption and energy transfer from high triplet states

Spectrochimica Acta Part A Molecular Spectroscopy ◽

10.1016/0584-8539(71)80039-9 ◽

1971 ◽

Vol 27 (2) ◽

pp. 329-341 ◽

Cited By ~ 26

Author(s):

M.V. Alfimov ◽

I.G. Batekha ◽

Yu.B. Sheck ◽

V.I. Gerko

Keyword(s):

Energy Transfer ◽

Triplet States ◽

Triplet Absorption

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Radiationless intermolecular singlet-triplet energy transfer in chlorophyll-a: tool for investigation of non-phosphorescing triplet states

Chemical Physics Letters ◽

10.1016/0009-2614(74)89079-2 ◽

1974 ◽

Vol 26 (1) ◽

pp. 45-49 ◽

Cited By ~ 7

Author(s):

E.R. Menzel

Keyword(s):

Energy Transfer ◽

Chlorophyll A ◽

Triplet States ◽

Triplet Energy ◽

Triplet Energy Transfer

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Mechanism on the Efficient Formation of Singlet Oxygen by Energy Transfer from Excited Singlet and Triplet States of Aromatic Hydrocarbons

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.65.897 ◽

1992 ◽

Vol 65 (3) ◽

pp. 897-902 ◽

Cited By ~ 12

Author(s):

Yoshiharu Usui ◽

Noriyo Shimizu ◽

Satoshi Mori

Keyword(s):

Energy Transfer ◽

Singlet Oxygen ◽

Aromatic Hydrocarbons ◽

Triplet States ◽

Excited Singlet ◽

Singlet And Triplet States

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Tunable ultra-uniform Cs4PbBr6 perovskites with efficient photoluminescence and excellent stability for high-performance white light-emitting diodes

Journal of Materials Chemistry C ◽

10.1039/d1tc02210e ◽

2021 ◽

Author(s):

Yao Li ◽

Kaimin Du ◽

Manli Zhang ◽

Xuan Gao ◽

Yu Lu ◽

...

Keyword(s):

White Light ◽

High Performance ◽

Light Emitting Diodes ◽

Metal Halide ◽

Light Emitting ◽

New Class ◽

Halide Perovskites ◽

White Light Emitting Diodes ◽

Lead Halide ◽

Excellent Stability

Metal halide perovskites are a new class of promising materials in optoelectronic applications. As optoelectronic properties of the lead halide perovskites are determined largely by their morphology, the morphology of...

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Exciton-to-Dopant Energy Transfer in Mn-Doped Cesium Lead Halide Perovskite Nanocrystals

Nano Letters ◽

10.1021/acs.nanolett.6b02772 ◽

2016 ◽

Vol 16 (12) ◽

pp. 7376-7380 ◽

Cited By ~ 318

Author(s):

David Parobek ◽

Benjamin J. Roman ◽

Yitong Dong ◽

Ho Jin ◽

Elbert Lee ◽

...

Keyword(s):

Energy Transfer ◽

Perovskite Nanocrystals ◽

Halide Perovskite ◽

Mn Doped ◽

Lead Halide

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Comment on “ferroelectricity-free lead halide perovskites” by A. Gómez, Q. Wang, A. R. Goñi, M. Campoy-Quiles and A. Abate, Energy Environ. Sci., 2019, 12, 2537

Energy & Environmental Science ◽

10.1039/c9ee04159a ◽

2020 ◽

Vol 13 (6) ◽

pp. 1888-1891

Author(s):

Alexander Colsmann ◽

Tobias Leonhard ◽

Alexander D. Schulz ◽

Holger Röhm

Keyword(s):

Thin Films ◽

Metal Halide ◽

Organic Metal ◽

Metal Halide Perovskite ◽

Halide Perovskites ◽

Halide Perovskite ◽

Lead Halide ◽

Energy Environ

This comment analyzes pitfalls when investigating piezoresponse and ferroelectricity in organic-metal halide perovskite thin films.

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A study on the effects of mixed organic cations on the structure and properties in lead halide perovskites

Physical Chemistry Chemical Physics ◽

10.1039/c9cp06182g ◽

2020 ◽

Vol 22 (5) ◽

pp. 3105-3111 ◽

Cited By ~ 2

Author(s):

Chao Wu ◽

Daoyou Guo ◽

Peigang Li ◽

Shunli Wang ◽

Aiping Liu ◽

...

Keyword(s):

Thermal Stability ◽

Single Crystals ◽

Electrical Transport ◽

Organic Cation ◽

Organic Cations ◽

Structure And Properties ◽

Electrical Transport Properties ◽

Halide Perovskites ◽

A Site ◽

Lead Halide

Four types of organic cation-mixed single crystals were successfully synthesized by partially substituting A site cations to investigate the effect of organic cations on structure, optical features, thermal stability, and electrical transport properties.

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