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Tan GH, Chen YN, Chuang YT, Lin HC, Hsieh CA, Chen YS, Lee TY, Miao WC, Kuo HC, Chen LY, Wong KT, Lin HW. Highly Luminescent Earth-Benign Organometallic Manganese Halide Crystals with Ultrahigh Thermal Stability of Emission from 4 to 623 K. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205981. [PMID: 36507613 DOI: 10.1002/smll.202205981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/18/2022] [Indexed: 06/18/2023]
Abstract
The phosphor-converted light-emitting diode (PC-LED) has become an indispensable solid-state lighting and display technologies in the modern society. Nevertheless, the use of scarce rare-earth elements and the thermal quenching (TQ) behavior are still two most crucial issues yet to be solved. Here, this work successfully demonstrates a highly efficient and thermally stable green emissive MnI2 (XanPO) crystals showing a notable photoluminescence quantum yield (PLQY) of 94% and a super TQ resistance from 4 to 623 K. This unprecedented superior thermal stability is attributed to the low electron-phonon coupling and the unique rigid crystal structure of MnI2 (XanPO) over the whole temperature range based on the temperature-dependent photoluminescence (PL) and single crystal X-ray diffraction (SCXRD) analyses. Considering these appealing properties, green PC-LEDs with a power efficacy of 102.5 lm W-1 , an external quantum efficiency (EQE) of 22.7% and a peak luminance up to 7750 000 cd m-2 are fabricated by integrating MnI2 (XanPO) with commercial blue LEDs. Moreover, the applicability of MnI2 (XanPO) in both micro-LEDs and organic light-emitting diodes (OLEDs) is also demonstrated. In a nutshell, this study uncovers a candidate of highly luminescent and TQ resistant manganese halide suitable for a variety of emission applications.
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Affiliation(s)
- Guang-Hsun Tan
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Yu-Neng Chen
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan
| | - Yung-Tang Chuang
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Hao-Cheng Lin
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Chung-An Hsieh
- Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
| | - Yi-Sheng Chen
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan
| | - Tzu-Yi Lee
- Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
| | - Wen-Chien Miao
- Department of Electrophysics, College of Science, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
- Semiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan
| | - Hao-Chung Kuo
- Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
| | - Li-Yin Chen
- Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan
| | - Ken-Tsung Wong
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan
- Institute of Atomic and Molecular Science, Academia Sinica, Taipei, 10617, Taiwan
| | - Hao-Wu Lin
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan
- Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 30013, Taiwan
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2
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Otero‐Martínez C, Imran M, Schrenker NJ, Ye J, Ji K, Rao A, Stranks SD, Hoye RLZ, Bals S, Manna L, Pérez‐Juste J, Polavarapu L. Fast A‐Site Cation Cross‐Exchange at Room Temperature: Single‐to Double‐ and Triple‐Cation Halide Perovskite Nanocrystals. Angew Chem Int Ed Engl 2022; 61:e202205617. [PMID: 35748492 PMCID: PMC9540746 DOI: 10.1002/anie.202205617] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Indexed: 11/20/2022]
Abstract
We report here fast A‐site cation cross‐exchange between APbX3 perovskite nanocrystals (NCs) made of different A‐cations (Cs (cesium), FA (formamidinium), and MA (methylammonium)) at room temperature. Surprisingly, the A‐cation cross‐exchange proceeds as fast as the halide (X=Cl, Br, or I) exchange with the help of free A‐oleate complexes present in the freshly prepared colloidal perovskite NC solutions. This enabled the preparation of double (MACs, MAFA, CsFA)‐ and triple (MACsFA)‐cation perovskite NCs with an optical band gap that is finely tunable by their A‐site composition. The optical spectroscopy together with structural analysis using XRD and atomically resolved high‐angle annular dark‐field scanning transmission electron microscopy (HAADF‐STEM) and integrated differential phase contrast (iDPC) STEM indicates the homogeneous distribution of different cations in the mixed perovskite NC lattice. Unlike halide ions, the A‐cations do not phase‐segregate under light illumination.
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Affiliation(s)
- Clara Otero‐Martínez
- Department of Physical Chemistry, CINBIO Universidade de Vigo, Materials Chemistry and Physics Group Campus Universitario As Lagoas, Marcosende 36310 Vigo Spain
- Department of Physical Chemistry, CINBIO Universidade de Vigo Campus Universitario As Lagoas, Marcosende 36310 Vigo Spain
| | - Muhammad Imran
- Nanochemistry Istituto Italiano di Tecnologia Via Morego 30 16163 Genova Italy
| | - Nadine J. Schrenker
- EMAT and Nanolab Center of Excellence University of Antwerp Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Junzhi Ye
- Cavendish Laboratory University of Cambridge 19 JJ Thomson Avenue Cambridge CB3 0HE UK
| | - Kangyu Ji
- Cavendish Laboratory University of Cambridge 19 JJ Thomson Avenue Cambridge CB3 0HE UK
| | - Akshay Rao
- Cavendish Laboratory University of Cambridge 19 JJ Thomson Avenue Cambridge CB3 0HE UK
| | - Samuel D. Stranks
- Cavendish Laboratory University of Cambridge 19 JJ Thomson Avenue Cambridge CB3 0HE UK
- Department of Chemical Engineering and Biotechnology University of Cambridge Cambridge CB3 0AS UK
| | - Robert L. Z. Hoye
- Department of Materials Imperial College London Exhibition Road London SW7 2AZ UK
| | - Sara Bals
- EMAT and Nanolab Center of Excellence University of Antwerp Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Liberato Manna
- Nanochemistry Istituto Italiano di Tecnologia Via Morego 30 16163 Genova Italy
| | - Jorge Pérez‐Juste
- Department of Physical Chemistry, CINBIO Universidade de Vigo Campus Universitario As Lagoas, Marcosende 36310 Vigo Spain
| | - Lakshminarayana Polavarapu
- Department of Physical Chemistry, CINBIO Universidade de Vigo, Materials Chemistry and Physics Group Campus Universitario As Lagoas, Marcosende 36310 Vigo Spain
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Otero-Martínez C, Imran M, Schrenker NJ, Ye J, Ji K, Rao A, Stranks SD, Hoye RLZ, Bals S, Manna L, Pérez-Juste J, Polavarapu L. Fast A‐Site Cation Cross‐exchange at Room Temperature: Single‐to Double‐ and Triple‐Cation Halide Perovskite Nanocrystals. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Clara Otero-Martínez
- University of Vigo - Lagoas Marcosende Campus: Universidade de Vigo Physical Chemistry SPAIN
| | - Muhammad Imran
- IIT: Istituto Italiano di Tecnologia Nanochemistry ITALY
| | | | - Junzhi Ye
- University of Cambridge Cavendish Laboratory UNITED KINGDOM
| | - Kangyu Ji
- University of Cambridge Cavendish Laboratory UNITED KINGDOM
| | - Akshay Rao
- University of Cambridge Cavendish Laboratory UNITED KINGDOM
| | | | | | - Sara Bals
- University of Antwerp - City campus: Universiteit Antwerpen EMAT BELGIUM
| | - Liberato Manna
- IIT: Istituto Italiano di Tecnologia Nanochemistry ITALY
| | - Jorge Pérez-Juste
- University of Vigo - Lagoas Marcosende Campus: Universidade de Vigo Physical Chemistry SPAIN
| | - Lakshminarayana Polavarapu
- University of Vigo - Lagoas Marcosende Campus: Universidade de Vigo Department of Physics Lagoas-Marcosende 36310 Vigo SPAIN
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Bahmani Jalali H, Pianetti A, Zito J, Imran M, Campolucci M, Ivanov YP, Locardi F, Infante I, Divitini G, Brovelli S, Manna L, Di Stasio F. Cesium Manganese Bromide Nanocrystal Sensitizers for Broadband Vis-to-NIR Downshifting. ACS ENERGY LETTERS 2022; 7:1850-1858. [PMID: 35601630 PMCID: PMC9112327 DOI: 10.1021/acsenergylett.2c00311] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/19/2022] [Indexed: 05/02/2023]
Abstract
Simultaneously achieving both broad absorption and sharp emission in the near-infrared (NIR) is challenging. Coupling of an efficient absorber such as lead halide perovskites to lanthanide emissive species is a promising way to meet the demands for visible-to-NIR spectral conversion. However, lead-based perovskite sensitizers suffer from relatively narrow absorption in the visible range, poor stability, and toxicity. Herein, we introduce a downshifting configuration based on lead-free cesium manganese bromide nanocrystals acting as broad visible absorbers coupled to sharp emission in the NIR-I and NIR-II spectral regions. To achieve this, we synthesized CsMnBr3 and Cs3MnBr5 nanocrystals and attempted to dope them with a series of lanthanides, achieving success only with CsMnBr3. The correlation of the lanthanide emission to the CsMnBr3 visible absorption was confirmed with steady-state excitation spectra and time-resolved photoluminescence measurements, whereas the mechanism of downconversion from the CsMnBr3 matrix to the lanthanides was understood by density functional theory calculations. This study shows that lead-free metal halides with an appropriate phase are effective sensitizers for lanthanides and offer a route to efficient downshifting applications.
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Affiliation(s)
- Houman Bahmani Jalali
- Photonic
Nanomaterials, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Andrea Pianetti
- Dipartimento
di Scienza dei Materiali, Università
degli Studi di Milano-Bicocca, Via R. Cozzi 55, 20125 Milano, Italy
| | - Juliette Zito
- Department
of Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
- Dipartimento
di Chimica e Chimica Industriale, Università
degli Studi di Genova, 16146 Genova, Italy
| | - Muhammad Imran
- Department
of Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Marta Campolucci
- Dipartimento
di Chimica e Chimica Industriale, Università
degli Studi di Genova, 16146 Genova, Italy
| | - Yurii P. Ivanov
- Electron
Spectroscopy and Nanoscopy, Istituto Italiano
di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Federico Locardi
- Dipartimento
di Chimica e Chimica Industriale, Università
degli Studi di Genova, 16146 Genova, Italy
| | - Ivan Infante
- Department
of Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Giorgio Divitini
- Electron
Spectroscopy and Nanoscopy, Istituto Italiano
di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Sergio Brovelli
- Dipartimento
di Scienza dei Materiali, Università
degli Studi di Milano-Bicocca, Via R. Cozzi 55, 20125 Milano, Italy
| | - Liberato Manna
- Department
of Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
| | - Francesco Di Stasio
- Photonic
Nanomaterials, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy
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Zheng W, Li X, Liu N, Yan S, Wang X, Zhang X, Liu Y, Liang Y, Zhang Y, Liu H. Solution-Grown Chloride Perovskite Crystal of Red Afterglow. Angew Chem Int Ed Engl 2021; 60:24450-24455. [PMID: 34453771 DOI: 10.1002/anie.202110308] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Indexed: 01/29/2023]
Abstract
We report the growth of a halide-based double perovskite, Cs2 Nax Ag1-x InCl6 :y%Mn, via a facile hydrothermal reaction at 180 °C. Through a co-doping strategy of both Na+ and Mn2+ , the as-prepared crystals exhibited a red afterglow featuring a high color purity (ca. 100 %) and a long duration time (>5400 s), three orders of magnitude longer than those solution-processed organic afterglow crystals. The energy transfer (ET) process between self-trapped excitons (STE) and activators was investigated through time-resolved spectroscopy, which suggested an ET efficiency up to 41 %. Importantly, the nominal concentration of dopants, especially in the case of Na+ , was found a useful tool to control both energy level and number distribution of traps. Cryogenic afterglow measurements suggested that the afterglow phenomenon was likely governed by thermal-activated exciton diffusion and electron tunneling process.
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Affiliation(s)
- Wei Zheng
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Xiuling Li
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Nianqiao Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China.,School of Physics and Technology, University of Jinan, Jinan, 250022, Shandong, China
| | - Shao Yan
- Key Laboratory for Liquid-Solid Structure Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, 250061, P. R. China
| | - Xiaojia Wang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Xiangzhou Zhang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Yeqi Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Yanjie Liang
- Key Laboratory for Liquid-Solid Structure Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, 250061, P. R. China
| | - Yuhai Zhang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China
| | - Hong Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, Shandong, China.,State Key Laboratory of Crystal Materials, Shandong University, 27 Shandanan Road, Jinan, Shandong, 250100, China
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6
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Zheng W, Li X, Liu N, Yan S, Wang X, Zhang X, Liu Y, Liang Y, Zhang Y, Liu H. Solution‐Grown Chloride Perovskite Crystal of Red Afterglow. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110308] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Wei Zheng
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Xiuling Li
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Nianqiao Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
- School of Physics and Technology University of Jinan Jinan 250022 Shandong China
| | - Shao Yan
- Key Laboratory for Liquid-Solid Structure Evolution and Processing of Materials Ministry of Education Shandong University Jinan 250061 P. R. China
| | - Xiaojia Wang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Xiangzhou Zhang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Yeqi Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Yanjie Liang
- Key Laboratory for Liquid-Solid Structure Evolution and Processing of Materials Ministry of Education Shandong University Jinan 250061 P. R. China
| | - Yuhai Zhang
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
| | - Hong Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong Institute for Advanced Interdisciplinary Research (iAIR) University of Jinan Jinan 250022 Shandong China
- State Key Laboratory of Crystal Materials Shandong University 27 Shandanan Road Jinan Shandong 250100 China
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