1
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Ahmed S, Dolui SK. A dual emitting CsPbBr 3/Eu-BDC composite as a ratiometric photoluminescent turn-on probe for aliphatic amine sensing. Dalton Trans 2024; 53:8584-8592. [PMID: 38687325 DOI: 10.1039/d4dt00222a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
The impressive photoluminescence properties of all inorganic cesium lead halide perovskite quantum dots (PeQDs) make them highly intriguing for fluorescence chemosensor applications. Herein, a ratiometric dual emitting perovskite-based sensor was designed by synthesizing fluorescent CsPbBr3 PeQDs in situ within a matrix of Eu-BDC (Eu(III) benzene-1,4-dicarboxylate). The results presented here establish the suggested sensor's quick and selective turn-on PL response to volatile primary aliphatic amine derivatives. In the presence of amines, the designed CsPbBr3/Eu-BDC sensor exhibits an enhancement of the PL signal of CsPbBr3 at 518 nm and the Eu-BDC signal at 615 nm served as a standard for constructing the ratiometric sensing system. Thereby, a visual color change from red to green was observed with the incremental addition of methylamine to the probe. A low detection limit of 0.083 ppm was determined for methylamine. In both the solution and vapor phases, this ratiometric sensor responds to a variety of primary aliphatic amines with very quick and strong fluorescence. Moreover, the sensor was effectively used for monitoring meat spoilage owing to the emission of biogenic amine vapor from meat products.
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Affiliation(s)
- Shahnaz Ahmed
- Department of Chemical Sciences, Tezpur University, Napaam, Tezpur, Assam, 784028, India.
| | - Swapan Kumar Dolui
- Department of Chemical Sciences, Tezpur University, Napaam, Tezpur, Assam, 784028, India.
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2
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Liu L, Peng M, Xu K, Xia H, Peng X, Peng L, Zhang JZ. Molecularly imprinted fluorescence assay based on lead halide perovskite quantum dots for determination of benzo(a)pyrene. Mikrochim Acta 2023; 190:380. [PMID: 37695413 DOI: 10.1007/s00604-023-05951-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/09/2023] [Indexed: 09/12/2023]
Abstract
Molecularly imprinted polymers with methylammonium lead halide perovskite quantum dots (MIP@MAPbBr3 PQDs) have been prepared and applied to the determination of benzo(a)pyrene (BaP) for the first time. The photoluminescence (PL) of MIP@MAPbBr3 PQDs was enhanced due to the surface passivation of defects by BaP. PL excitation and emission spectra, X-ray diffraction, Fourier transform infrared, and time-resolved PL studies suggest that the interaction between MIP@MAPbBr3 PQDs and BaP is a dynamic process. After MIP@MAPbBr3 PQDs were incubated with BaP, the benzene ring in the molecular structure of BaP can interact with MIP@MAPbBr3 PQDs through π electrons, which reduces non-radiative recombination of MIP@MAPbBr3 PQDs and lengthens excited state lifetime. The PL intensity of the MIP@MAPbBr3 PQDs-BaP system was monitored at 520 nm with 375 nm excitation. Under optimized conditions, the PL intensity of MIP@MAPbBr3 PQDs is linear with the concentration of BaP in the 10 to 100 ng·mL-1 range, with a detection limit of 1.6 ng·mL-1. The imprinting factor was 3.9, indicating excellent specificity of MIP@MAPbBr3 PQDs for BaP. The MIP@MAPbBr3 PQDs were subsequently applied to the PL analysis of BaP in sunflower seed oil, cured meat, and grilled fish samples, achieving recoveries from 79.3 to 107%, and relative standard deviations below 10%. This molecularly imprinted fluorescence assay improves the selectivity of BaP in complex mixtures and could be extended to other analytes.
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Affiliation(s)
- Li Liu
- Research Institute of Agricultural Quality Standards and Testing Technology, Hubei Academy of Agricultural Science, Wuhan, 430064, China
- Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, China
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA, 95064, USA
| | - Maomin Peng
- Research Institute of Agricultural Quality Standards and Testing Technology, Hubei Academy of Agricultural Science, Wuhan, 430064, China
- Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, China
| | - Ke Xu
- Multiscale Crystal Materials Research Center, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Hong Xia
- Research Institute of Agricultural Quality Standards and Testing Technology, Hubei Academy of Agricultural Science, Wuhan, 430064, China
- Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, China
| | - Xitian Peng
- Research Institute of Agricultural Quality Standards and Testing Technology, Hubei Academy of Agricultural Science, Wuhan, 430064, China.
- Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, China.
| | - Lijun Peng
- Research Institute of Agricultural Quality Standards and Testing Technology, Hubei Academy of Agricultural Science, Wuhan, 430064, China
- Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products, Wuhan, 430064, China
| | - Jin Z Zhang
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA, 95064, USA.
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3
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Chen J, Wang C, Zhao J, Liang G, Xu G, Wang GE. A Novel Strategy for Enhancing NO2 Sensitivity of New 1D Organic-Inorganic Metal Halide Hybrids. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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4
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Kumar A, Nath P, Kumar V, Kumar Tailor N, Satapathi S. 3D printed optical sensor for highly sensitive detection of picric acid using perovskite nanocrystals and mechanism of photo-electron transfer. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:121956. [PMID: 36252303 DOI: 10.1016/j.saa.2022.121956] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/01/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Hand-held, compact and portable sensors for on-site detection of environmental contaminants are in high demand for industry 4.0. Here, we have developed a sensor based on luminescent organic-inorganic metal halide hybrid perovskites nanocrystals (CH3NH3PbBr3) with p-xylylenediamine as an additional capping agent for highly sensitive and selective detection of picric acid (PA), with a good linear range of 1.8 μM-14.3 μM achieving detection of limit (LOD) of 0.3 μM. The electrostatic interaction between PA and the capping ligand of perovskite nanocrystals resulted in significant fluorescence quenching, as revealed by the steady-state and time-resolved spectroscopy. The applicability of the developed sensor for PA detection was validated with a 3D printed device integrating surface mounting device (SMD) and paper microfluidics. This prototype device was successfully applied as a fluorescence turn-off sensor to detect PA, showing great potential for on-site detection. This 3D-printed paper-based microfluidic optical sensor proved very efficient for naked-eye detection of PA with an inbuilt excitation source, avoiding the requirement of expensive and complex instrumentation.
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Affiliation(s)
- Anshu Kumar
- Department of Physics, Indian Institute of Technology Roorkee, Roorkee, Haridwar, Uttarakhand 247667, India.
| | - Prathul Nath
- Department of Physics, Indian Institute of Technology Roorkee, Roorkee, Haridwar, Uttarakhand 247667, India.
| | - Vishal Kumar
- Department of Physics, Indian Institute of Technology Roorkee, Roorkee, Haridwar, Uttarakhand 247667, India.
| | - Naveen Kumar Tailor
- Department of Physics, Indian Institute of Technology Roorkee, Roorkee, Haridwar, Uttarakhand 247667, India.
| | - Soumitra Satapathi
- Department of Physics, Indian Institute of Technology Roorkee, Roorkee, Haridwar, Uttarakhand 247667, India.
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5
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Jia D, Xu M, Mu S, Ren W, Liu C. Recent Progress of Perovskite Nanocrystals in Chem/Bio Sensing. BIOSENSORS 2022; 12:bios12090754. [PMID: 36140139 PMCID: PMC9496257 DOI: 10.3390/bios12090754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022]
Abstract
Perovskite nanocrystals (PNCs) are endowed with extraordinary photophysical properties such as wide absorption spectra, high quantum yield, and narrow emission bands. However, the inherent shortcomings, especially the instability in polar solvents and water incompatibility, have hindered their application as probes in chem/bio sensing. In this review, we give a fundamental understanding of the challenges when using PNCs for chem/bio sensing and summarize recent progress in this area, including the application of PNCs in various sensors and the corresponding strategies to maintain their structural integrity. Finally, we provide perspectives to promote the future development of PNCs for chem/bio sensing applications.
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Affiliation(s)
- Dailu Jia
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi’an 710119, China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, Xi’an 710119, China
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Meng Xu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi’an 710119, China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, Xi’an 710119, China
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Shuang Mu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi’an 710119, China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, Xi’an 710119, China
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Wei Ren
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi’an 710119, China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, Xi’an 710119, China
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
- Correspondence:
| | - Chenghui Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi’an 710119, China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, Xi’an 710119, China
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China
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6
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Recent progress on the modifications of ultra-small perovskite nanomaterials for sensing applications. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116432] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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7
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Hills‐Kimball K, Yang H, Cai T, Wang J, Chen O. Recent Advances in Ligand Design and Engineering in Lead Halide Perovskite Nanocrystals. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2100214. [PMID: 34194945 PMCID: PMC8224438 DOI: 10.1002/advs.202100214] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/17/2021] [Indexed: 05/09/2023]
Abstract
Lead halide perovskite (LHP) nanocrystals (NCs) have recently garnered enhanced development efforts from research disciplines owing to their superior optical and optoelectronic properties. These materials, however, are unlike conventional quantum dots, because they possess strong ionic character, labile ligand coverage, and overall stability issues. As a result, the system as a whole is highly dynamic and can be affected by slight changes of particle surface environment. Specifically, the surface ligand shell of LHP NCs has proven to play imperative roles throughout the lifetime of a LHP NC. Recent advances in engineering and understanding the roles of surface ligand shells from initial synthesis, through postsynthetic processing and device integration, finally to application performances of colloidal LHP NCs are covered here.
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Affiliation(s)
| | - Hanjun Yang
- Department of ChemistryBrown UniversityProvidenceRI02912USA
| | - Tong Cai
- Department of ChemistryBrown UniversityProvidenceRI02912USA
| | - Junyu Wang
- Department of ChemistryBrown UniversityProvidenceRI02912USA
| | - Ou Chen
- Department of ChemistryBrown UniversityProvidenceRI02912USA
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8
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De Giorgi ML, Milanese S, Klini A, Anni M. Environment-Induced Reversible Modulation of Optical and Electronic Properties of Lead Halide Perovskites and Possible Applications to Sensor Development: A Review. Molecules 2021; 26:705. [PMID: 33572957 PMCID: PMC7866427 DOI: 10.3390/molecules26030705] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 11/30/2022] Open
Abstract
Lead halide perovskites are currently widely investigated as active materials in photonic and optoelectronic devices. While the lack of long term stability actually limits their application to commercial devices, several experiments demonstrated that beyond the irreversible variation of the material properties due to degradation, several possibilities exist to reversibly modulate the perovskite characteristics by acting on the environmental conditions. These results clear the way to possible applications of lead halide perovskites to resistive and optical sensors. In this review we will describe the current state of the art of the comprehension of the environmental effects on the optical and electronic properties of lead halide perovskites, and of the exploitation of these results for the development of perovskite-based sensors.
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Affiliation(s)
- Maria Luisa De Giorgi
- Dipartimento di Matematica e Fisica “Ennio De Giorgi”, Università del Salento, Via per Arnesano, 73100 Lecce, Italy; (S.M.); (M.A.)
| | - Stefania Milanese
- Dipartimento di Matematica e Fisica “Ennio De Giorgi”, Università del Salento, Via per Arnesano, 73100 Lecce, Italy; (S.M.); (M.A.)
| | - Argyro Klini
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, P.O. Box 1385, Heraklion, 71110 Crete, Greece;
| | - Marco Anni
- Dipartimento di Matematica e Fisica “Ennio De Giorgi”, Università del Salento, Via per Arnesano, 73100 Lecce, Italy; (S.M.); (M.A.)
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9
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Huang Y, Feng Y, Li F, Lin F, Wang Y, Chen X, Xie R. Sensing studies and applications based on metal halide perovskite materials: Current advances and future perspectives. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116127] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Abstract
Recently, perovskite-based nanomaterials are utilized in diverse sustainable applications. Their unique structural characteristics allow researchers to explore functionalities towards diverse directions, such as solar cells, light emitting devices, transistors, sensors, etc. Many perovskite nanomaterial-based devices have been demonstrated with extraordinary sensing performance to various chemical and biological species in both solid and solution states. In particular, perovskite nanomaterials are capable of detecting small molecules such as O2, NO2, CO2, etc. This review elaborates the sensing applications of those perovskite materials with diverse cations, dopants and composites. Moreover, the underlying mechanisms and electron transport properties, which are important for understanding those sensor performances, will be discussed. Their synthetic tactics, structural information, modifications and real time sensing applications are provided to promote such perovskite nanomaterials-based molecular designs. Lastly, we summarize the perspectives and provide feasible guidelines for future developing of novel perovskite nanostructure-based chemo- and biosensors with real time demonstration.
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11
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Li Q, Wang H, Yue X, Du J. Perovskite nanocrystals fluorescence nanosensor for ultrasensitive detection of trace melamine in dairy products by the manipulation of inner filter effect of gold nanoparticles. Talanta 2020; 211:120705. [PMID: 32070571 DOI: 10.1016/j.talanta.2019.120705] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/24/2019] [Accepted: 12/30/2019] [Indexed: 11/15/2022]
Abstract
Barium sulfate-coated CsPbBr3 perovskite nanocrystals (CsPbBr3 NCs@BaSO4) was successfully synthesized that exhibited stable and intense fluorescence property in aqueous buffer. With the CsPbBr3 NCs@BaSO4 as signal readout, an ultrasensitive fluorescence nanosensor was developed for turn-on determination of melamine by the manipulation of inner filter effect of citrate-protected gold nanoparticles (AuNPs). The fluorescence of the CsPbBr3 NCs@BaSO4 was remarkably quenched by the AuNPs due to inner filter effect. This inner filter effect could be weakened by the addition of melamine as a result of melamine-triggering aggregation of the AuNPs and subsequently led to a recovery in the fluorescence of the CsPbBr3 NCs@BaSO4. The recovery ratio was proportional to the concentration of melamine in the range of 5.0-500.0 nmol/L. The limit of detection was 0.42 nmol/L and the relative standard deviation was 4.0% for the repetitive determination of 500.0 nmol/L melamine solution (n = 11). The nanosensor was successfully applied to analysis of melamine in dairy product samples.
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Affiliation(s)
- Qian Li
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Hongbo Wang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Xuanfeng Yue
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Jianxiu Du
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
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12
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Wang Y, Niu H, Lu Q, Zhang W, Qiao X, Niu H, Zhang Y, Wang W. From aerospace to screen: Multifunctional poly(benzoxazine)s based on different triarylamines for electrochromic, explosive detection and resistance memory devices. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117524. [PMID: 31525631 DOI: 10.1016/j.saa.2019.117524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 09/07/2019] [Accepted: 09/08/2019] [Indexed: 06/10/2023]
Abstract
Four kinds of main-chain benzoxazine polymers (PBZ) containing triarylamine (TAA) units were synthesized by Mannich reaction and characterized by 1H nuclear magnetic resonance (NMR), Fourier transform infrared (FT-IR) techniques, etc. Thermal, optical, photophysical and electrochemical properties were studied. The 50% of char residue is left in N2 at 800 °C. The polymers are soluble in common organic solvents and easily spin-coated onto indium‑tin oxide (ITO) coated glass substrates. All the polymers have voltage window ranging from 0 to 1.8 V, and the colors change from yellowish to dark red when voltage is applied. Meanwhile, device assembled from polymer exhibit significant color changes. Furthermore, the polymers also have promising potential application in explosive detection and resistance memory devices.
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Affiliation(s)
- Yan Wang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China
| | - Haiying Niu
- Daxinganlingshiyan Middle School, Heilongjiang Province 16500, PR China
| | - Qingyi Lu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China
| | - Wei Zhang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China
| | - Xin Qiao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China
| | - Haijun Niu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China.
| | - Yanhong Zhang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Department of Macromolecular Science and Engineering, School of Chemical, Chemical Engineering and Materials, Heilongjiang University, Harbin 150086, PR China.
| | - Wen Wang
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150080, PR China.
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13
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Lu CH, Biesold-McGee GV, Liu Y, Kang Z, Lin Z. Doping and ion substitution in colloidal metal halide perovskite nanocrystals. Chem Soc Rev 2020; 49:4953-5007. [PMID: 32538382 DOI: 10.1039/c9cs00790c] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The past decade has witnessed tremendous advances in synthesis of metal halide perovskites and their use for a rich variety of optoelectronics applications. Metal halide perovskite has the general formula ABX3, where A is a monovalent cation (which can be either organic (e.g., CH3NH3+ (MA), CH(NH2)2+ (FA)) or inorganic (e.g., Cs+)), B is a divalent metal cation (usually Pb2+), and X is a halogen anion (Cl-, Br-, I-). Particularly, the photoluminescence (PL) properties of metal halide perovskites have garnered much attention due to the recent rapid development of perovskite nanocrystals. The introduction of capping ligands enables the synthesis of colloidal perovskite nanocrystals which offer new insight into dimension-dependent physical properties compared to their bulk counterparts. It is notable that doping and ion substitution represent effective strategies for tailoring the optoelectronic properties (e.g., absorption band gap, PL emission, and quantum yield (QY)) and stabilities of perovskite nanocrystals. The doping and ion substitution processes can be performed during or after the synthesis of colloidal nanocrystals by incorporating new A', B', or X' site ions into the A, B, or X sites of ABX3 perovskites. Interestingly, both isovalent and heterovalent doping and ion substitution can be conducted on colloidal perovskite nanocrystals. In this review, the general background of perovskite nanocrystals synthesis is first introduced. The effects of A-site, B-site, and X-site ionic doping and substitution on the optoelectronic properties and stabilities of colloidal metal halide perovskite nanocrystals are then detailed. Finally, possible applications and future research directions of doped and ion-substituted colloidal perovskite nanocrystals are also discussed.
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Affiliation(s)
- Cheng-Hsin Lu
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.
| | - Gill V Biesold-McGee
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.
| | - Yijiang Liu
- College of Chemistry, Xiangtan University, Xiangtan, Hunan Province 411105, P. R. China.
| | - Zhitao Kang
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA. and Georgia Tech Research Institute, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Zhiqun Lin
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.
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14
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Chen C, Cai Q, Luo F, Dong N, Guo L, Qiu B, Lin Z. Sensitive Fluorescent Sensor for Hydrogen Sulfide in Rat Brain Microdialysis via CsPbBr3 Quantum Dots. Anal Chem 2019; 91:15915-15921. [DOI: 10.1021/acs.analchem.9b04387] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Chaoqun Chen
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
| | - Qing Cai
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
| | | | - Nuo Dong
- Eye Institute & Affiliated Xiamen Eye Center, Xiamen University Medical College, Xiamen, Fujian 361005, China
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15
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CH 3NH 3Br solution as a novel platform for the selective fluorescence detection of Pb 2+ ions. Sci Rep 2019; 9:15840. [PMID: 31676813 PMCID: PMC6825161 DOI: 10.1038/s41598-019-52431-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 10/17/2019] [Indexed: 11/09/2022] Open
Abstract
The development of a simple fluorescent sensor for detecting the Pb2+ heavy metal is fundamentally important. The CH3NH3PbBr3 perovskite material exhibits excellent photoluminescence properties that are related to Pb2+. Based on the effects of Pb2+ on the luminescent properties of CH3NH3PbBr3, we design a novel platform for the selective fluorescence detection of Pb2+ ions. Herein, we use a CH3NH3Br solution at a high concentration as the fluorescent probe. Incorporation of PbBr2 into the CH3NH3Br solution results in a rapid chemical reaction to form CH3NH3PbBr3. Hence, the nonfluorescent CH3NH3Br material displays a sensitive and selective luminescent response to Pb2+ under UV light illumination. Moreover, the reaction between CH3NH3Br and PbBr2 could transform Pb2+ into CH3NH3PbBr3, and therefore, CH3NH3Br may also be used to extract Pb2+ from liquid waste in recycling applications.
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16
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Kurban M, Kürkçü C, Yamçıçıer Ç, Göktaş F. A study of structural phase transitions and optoelectronic properties of perovskite-type hydride MgFeH 3: ab initio calculations. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2019; 31:305401. [PMID: 31022707 DOI: 10.1088/1361-648x/ab1c9e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this study, the structural phase transition and optoelectronic properties of perovskite-hydride MgFeH3 under high pressure have been performed by ab initio calculations based on GGA-PBE functional. The phase transitions were observed from the cubic structure ([Formula: see text]) to the orthorhombic [Formula: see text] and [Formula: see text] structure. During the phase transition, the [Formula: see text] and [Formula: see text] intermediate phases were predicted. The energy-volume (E-V) relationships show that the most stable phase is [Formula: see text]. The lattice parameters and volume increased as based on the phase transforms. From the electronic band analysis, the MgFeH3 shows a metallic character from the cubic to orthorhombic structure. The MgFeH3 indicates the peaks at 2.67 eV (464 nm) for [Formula: see text] phase, 5.21 eV (238 nm) for [Formula: see text] phase and 2.63 eV (471 nm) for [Formula: see text] phase. [Formula: see text] and [Formula: see text] phases correspond to the visible region. The absorption peaks are getting wider and have higher magnitude from [Formula: see text] to [Formula: see text] phase. The optical conductivity for the cubic structure with [Formula: see text] phase was found to be higher than orthorhombic structures with [Formula: see text], and [Formula: see text] phases. The reflectivity maxima decrease from [Formula: see text] to [Formula: see text].
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Affiliation(s)
- Mustafa Kurban
- Department of Electronics and Automation, Ahi Evran University, 40100 Kırşehir, Turkey
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17
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Zhou L, Katan C, Nie W, Tsai H, Pedesseau L, Crochet JJ, Even J, Mohite AD, Tretiak S, Neukirch AJ. Cation Alloying Delocalizes Polarons in Lead Halide Perovskites. J Phys Chem Lett 2019; 10:3516-3524. [PMID: 31188606 DOI: 10.1021/acs.jpclett.9b01077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Recently, mixed-cation perovskites have promised enhanced performances concerning stability and efficiency in optoelectronic devices. Here, we report a systematic study on the effects of cation alloying on polaronic properties in cation-alloyed perovskites using first principle calculations. We find that cation alloying significantly reduces the polaron binding energies for both electrons and holes compared to pure methylammonium lead iodide (MAPbI3). This is rationalized in terms of crystal symmetry reduction that causes polarons to be more delocalized. Electron polarons undergo large Jahn-Teller distortions (∼15-30%), whereas hole polarons tend to shrink the lattice by ∼5%. Such different lattice distortion footprints could be utilized to distinguish the type of polarons. Finally, our simulations show that Cs, formamidinium (FA), and MA mixtures can effectively minimize polaron binding energy while weakly affecting band gap, in a good agreement with experimental findings. These modeling results can guide future development of halide perovskite materials compositions for optoelectronic applications.
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Affiliation(s)
- Liujiang Zhou
- Institute of Fundamental and Frontier Sciences , University of Electronic Science and Technology of China , Chengdu 610054 , P. R. China
| | - Claudine Katan
- Univ Rennes , ENSCR, INSA Rennes, CNRS, ISCR - UMR 6226 , F-35000 Rennes , France
| | | | | | | | - Jared J Crochet
- Univ Rennes , INSA Rennes, CNRS, Institut FOTON - UMR 6082 , F-35000 Rennes , France
| | | | - Aditya D Mohite
- Department of Chemical and Biomolecular Engineering , Rice University , Houston , Texas 77006 , United States
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18
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Krishnan S, Suneesh CV. Fluorene – Triazine conjugated porous organic polymer framework for superamplified sensing of nitroaromatic explosives. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.11.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Gonzalez-Carrero S, Bareño L, Debroye E, Martin C, Bondia P, Flors C, Galian RE, Hofkens J, Pérez-Prieto J. Linear assembly of lead bromide-based nanoparticles inside lead(ii) polymers prepared by mixing the precursors of both the nanoparticle and the polymer. Chem Commun (Camb) 2019; 55:2968-2971. [DOI: 10.1039/c8cc10287b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Preparation of 1D assemblies of lead halide-based nanoparticles inside a lead bromide polymer by concurrent formation of lead(ii) oligomers and the nanoparticles in the presence of cyclohexanemethylammonium bromide.
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Affiliation(s)
| | - Lorena Bareño
- Instituto de Ciencia Molecular (ICMoL)
- Universidad de Valencia
- Paterna
- Spain
| | - Elke Debroye
- Department of Chemistry
- KU Leuven
- B-3001, Leuven
- Belgium
| | | | - Patricia Bondia
- Madrid Institute for Advanced Studies in Nanoscience (IMDEA Nanociencia)
- Madrid
- Spain
| | - Cristina Flors
- Madrid Institute for Advanced Studies in Nanoscience (IMDEA Nanociencia)
- Madrid
- Spain
| | - Raquel E. Galian
- Instituto de Ciencia Molecular (ICMoL)
- Universidad de Valencia
- Paterna
- Spain
| | - Johan Hofkens
- Department of Chemistry
- KU Leuven
- B-3001, Leuven
- Belgium
| | - Julia Pérez-Prieto
- Instituto de Ciencia Molecular (ICMoL)
- Universidad de Valencia
- Paterna
- Spain
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20
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Neukirch AJ, Abate II, Zhou L, Nie W, Tsai H, Pedesseau L, Even J, Crochet JJ, Mohite AD, Katan C, Tretiak S. Geometry Distortion and Small Polaron Binding Energy Changes with Ionic Substitution in Halide Perovskites. J Phys Chem Lett 2018; 9:7130-7136. [PMID: 30523689 DOI: 10.1021/acs.jpclett.8b03343] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Halide perovskites have demonstrated remarkable performance in optoelectronic applications. Despite extraordinary progress, questions remain about device stability. We report an in-depth computational study of small polaron formation, electronic structure, charge density, and reorganization energies of several experimentally relevant halide perovskites using isolated clusters. Local lattice symmetry, electronic structure, and electron-phonon coupling are interrelated in polaron formation in these materials. To illustrate this, first-principles calculations are performed on (MA/Cs/FA)Pb(I/Br)3 and MASnI3. Across the materials studied, electron small polaron formation is manifested by Jahn-Teller-like distortions in the central octahedron, with apical PbI bonds expanding significantly more than the equatorial bonds. In contrast, hole polarons cause the central octahedron to uniformly contract. This difference in manifestation of electron and hole polaron formation can be a tool to determine what is taking place in individual systems to systematically control performance. Other trends as the anion and cations are changed are established for optimization in specific optoelectronic applications.
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Affiliation(s)
- Amanda J Neukirch
- Theoretical Physics and Chemistry of Materials , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
| | - Iwnetim I Abate
- Department of Materials Science and Engineering , Stanford University , Stanford , California 94305 , United States
- Stanford Institute for Materials and Energy Sciences , SLAC National Accelerator Laboratory , Menlo Park , California 94025 , United States
| | - Liujiang Zhou
- Theoretical Physics and Chemistry of Materials , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
| | - Wanyi Nie
- Materials Physics and Application , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
| | - Hsinhan Tsai
- Materials Physics and Application , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
| | - Laurent Pedesseau
- Univ Rennes , INSA Rennes , CNRS, Institut FOTON - UMR 6082, F- 35000 Rennes , France
| | - Jacky Even
- Univ Rennes , INSA Rennes , CNRS, Institut FOTON - UMR 6082, F- 35000 Rennes , France
| | - Jared J Crochet
- Physical Chemistry and Applied Spectroscopy Division , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
| | - Aditya D Mohite
- Department of Chemical and Biomolecular Engineering , Rice University , Houston , Texas 77006 , United States
| | - Claudine Katan
- Univ Rennes, ENSCR , INSA Rennes , CNRS, ISCR - UMR 6226, F- 35000 Rennes , France
| | - Sergei Tretiak
- Theoretical Physics and Chemistry of Materials , Los Alamos National Laboratory , Los Alamos , New Mexico 87545 , United States
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21
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Kirakosyan A, Yun S, Yoon SG, Choi J. Surface engineering for improved stability of CH 3NH 3PbBr 3 perovskite nanocrystals. NANOSCALE 2018; 10:1885-1891. [PMID: 29313038 DOI: 10.1039/c7nr06547g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Organohalide perovskite nanocrystals (NCs) with a variety of nano-scale structures and morphologies have shown promising potential owing to their size- and composition-dependent optoelectronic properties. Despite extensive studies on their size-dependent optical properties, a lack of understanding on their morphological transformation and the relevant stability issues limits a wide range of applications. Herein, we hypothesize a mechanism for the morphological transformation of perovskite NCs, which leads to dissolving NCs and forming microscale rectangular grains, resulting in a reduction of photoluminescence. We found that the morphological transformation from nanocrystal solids to microscale rectangular solids occurs via Ostwald ripening. A surface treatment with a surfactant suppresses the transformation, resulting in nearly monodisperse NCs with a square shape (∼20 nm edge size), and thus improves the stability of NC solution, as well as their photoluminescence performance and quantum yield (PLQY = 82%). Furthermore, we employed similar amine derivatives to investigate the effect of a molecular architecture (i.e. steric hindrance) on perovskite NC stability, which exhibited much enhanced PLQY (93%). These experimental results provide new insights into the fundamental relationship between the physical properties and the structure of perovskite nanocrystals required to understand their diverse optoelectronic properties.
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Affiliation(s)
- Artavazd Kirakosyan
- Department of Materials Science and Engineering, Chungnam National University, Daejeon, South Korea.
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22
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Chen K, Schünemann S, Song S, Tüysüz H. Structural effects on optoelectronic properties of halide perovskites. Chem Soc Rev 2018; 47:7045-7077. [DOI: 10.1039/c8cs00212f] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review gives a perspective on different synthetic methodologies for the preparation of halide perovskites and highlights the structural effects on their optoelectronic properties.
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Affiliation(s)
- Kun Chen
- Beijing Institute of Technology
- School of Materials Science and Engineering
- Beijing
- China
| | | | - Seulki Song
- Max-Planck-Institut für Kohlenforschung
- Mülheim an der Ruhr
- Germany
| | - Harun Tüysüz
- Max-Planck-Institut für Kohlenforschung
- Mülheim an der Ruhr
- Germany
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23
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Naphade R, Nagane S, Bansode U, Tathavadekar M, Sadhanala A, Ogale S. Synthetic Manipulation of Hybrid Perovskite Systems in Search of New and Enhanced Functionalities. CHEMSUSCHEM 2017; 10:3722-3739. [PMID: 28804965 DOI: 10.1002/cssc.201701093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 08/09/2017] [Indexed: 06/07/2023]
Abstract
Over the past few years the organic-inorganic hybrid perovskite systems have emerged as a promising class of materials for photovoltaic and electroluminescent thin-film device applications, in view of their unique set of tunable optoelectronic properties. Importantly, these materials can be easily solution-processed at low temperatures and as such are amenable to facile molecular engineering. Thus, a variety of low-dimensional forms and quantum structures of these materials can be obtained through strategic synthetic manipulations through small molecule incorporation or molecular ion doping. In this Minireview, we specifically focus on these approaches and outline the possibilities of utilizing these for enhanced functionalities and newer application domains.
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Affiliation(s)
- Rounak Naphade
- Department of Physics and Centre for Energy Science, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pune, 411008, India
| | - Satyawan Nagane
- Department of Physics and Centre for Energy Science, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pune, 411008, India
| | - Umesh Bansode
- National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune, 411008, India
| | - Mukta Tathavadekar
- National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune, 411008, India
| | - Aditya Sadhanala
- Cavendish Laboratory, JJ Thomson Avenue, CB30HE, Cambridge, United Kingdom
| | - Satishchandra Ogale
- Department of Physics and Centre for Energy Science, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pune, 411008, India
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24
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Pious J, Lekshmi ML, Muthu C, Rakhi RB, Vijayakumar C. Zero-Dimensional Methylammonium Bismuth Iodide-Based Lead-Free Perovskite Capacitor. ACS OMEGA 2017; 2:5798-5802. [PMID: 31457838 PMCID: PMC6644515 DOI: 10.1021/acsomega.7b00973] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 08/28/2017] [Indexed: 05/23/2023]
Abstract
Symmetrical electrochemical capacitors are attracting immense attention because of their fast charging-discharging ability, high energy density, and low cost of production. The current research in this area is mainly focused on exploring novel low-cost electrode materials with higher energy and power densities. In the present work, we fabricated an electrochemical double-layer capacitor using methylammonium bismuth iodide (CH3NH3)3Bi2I9, a lead-free, zero-dimensional hybrid perovskite material. A maximum areal capacitance of 5.5 mF/cm2 was obtained, and the device retained 84.8% of its initial maximum capacitance even after 10 000 charge-discharge cycles. Impedance spectroscopy measurements revealed that the active layer provides a high surface area for the electrolyte to access. As a result, the charge transport resistance is reasonably low, which is advantageous for delivering excellent performance.
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Affiliation(s)
- Johnpaul
K. Pious
- Photosciences
and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology (CSIR-NIIST), Trivandrum 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus, Thiruvananthapuram 695019, Kerala, India
| | - M. L. Lekshmi
- Photosciences
and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology (CSIR-NIIST), Trivandrum 695 019, India
| | - Chinnadurai Muthu
- Photosciences
and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology (CSIR-NIIST), Trivandrum 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus, Thiruvananthapuram 695019, Kerala, India
| | - R. B. Rakhi
- Photosciences
and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology (CSIR-NIIST), Trivandrum 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus, Thiruvananthapuram 695019, Kerala, India
| | - Chakkooth Vijayakumar
- Photosciences
and Photonics Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology (CSIR-NIIST), Trivandrum 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus, Thiruvananthapuram 695019, Kerala, India
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25
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Aamir M, Khan MD, Sher M, Bhosale SV, Malik MA, Akhtar J, Revaprasadu N. A Facile Route to Cesium Lead Bromoiodide Perovskite Microcrystals and Their Potential Application as Sensors for Nitrophenol Explosives. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700660] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Muhammad Aamir
- Department of Chemistry; University of Zululand; Private Bag X1001 3886 Kwadlangezwa South Africa
- Department of Chemistry; Allama Iqbal Open University; Islamabad Pakistan
| | - Malik Dilshad Khan
- Department of Chemistry; University of Zululand; Private Bag X1001 3886 Kwadlangezwa South Africa
| | - Muhammad Sher
- Department of Chemistry; Allama Iqbal Open University; Islamabad Pakistan
| | | | - Mohammad Azad Malik
- Department of Chemistry; University of Zululand; Private Bag X1001 3886 Kwadlangezwa South Africa
- School of Materials; The University of Manchester; Oxford Road M13 9PL Manchester United Kingdom
| | - Javeed Akhtar
- Department of Physics; Polymers & Materials Synthesis (PMS) Lab COMSATS; Institute of Information Technology (CIIT); Chak Shahzad Islamabad Pakistan
| | - Neerish Revaprasadu
- Department of Chemistry; University of Zululand; Private Bag X1001 3886 Kwadlangezwa South Africa
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26
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Visual and sensitive fluorescent sensing for ultratrace mercury ions by perovskite quantum dots. Anal Chim Acta 2017; 986:109-114. [PMID: 28870314 DOI: 10.1016/j.aca.2017.07.014] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/27/2017] [Accepted: 07/05/2017] [Indexed: 11/23/2022]
Abstract
Mercury ions sensing is an important issue for human health and environmental safety. A novel fluorescence nanosensor was designed for rapid visual detection of ultratrace mercury ions (Hg2+) by using CH3NH3PbBr3 perovskite quantum dots (QDs) based on the surface ion-exchange mechanism. The synthesized CH3NH3PbBr3 QDs can emitt intense green fluorescence with high quantum yield of 50.28%, and can be applied for Hg2+ sensing with the detection limit of 0.124 nM (24.87 ppt) in the range of 0 nM-100 nM. Furthermore, the interfering metal ions have no any influence on the fluorescence intensity of QDs, showing the perovskite QDs possess the high selectivity and sensitivity for Hg2+ detection. The sensing mechanism of perovskite QDs for Hg2+ is has also been investigated by XPS, EDX studies, showing Pb2+ on the surface of perovskite QDs has been partially replaced by Hg2+. Spot plate test shows that the perovskite QDs can also be used for visual detection of Hg2+. Our research indicated the perovskite QDs are promising candidates for the visual fluorescence detection of environmental micropollutants.
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27
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Chu K, Zhou YH, Song JL, Zhang C. An ABX 3 organic–inorganic perovskite-type material with the formula (C 5 N 2 H 9 )CdCl 3 : Application for detection of volatile organic solvent molecules. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.04.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Nishikubo R, Tohnai N, Hisaki I, Saeki A. Thermoresponsive Emission Switching via Lower Critical Solution Temperature Behavior of Organic-Inorganic Perovskite Nanoparticles. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1700047. [PMID: 28407376 DOI: 10.1002/adma.201700047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 02/28/2017] [Indexed: 06/07/2023]
Abstract
Lead halide perovskites have shown much promise for high-performing solar cells due to their inherent electronic nature, and though the color of bright-light emitters based on perovskite nanoparticles can be tuned by halide mixing and/or size control, dynamic switching using external stimuli remains a challenge. This article reports an unprecedented lower critical solution temperature (LCST) for toluene solutions containing methylammonium lead bromide (MAPbBr3 ), oleic acid, alkylamines, and dimethylformamide. The delicate interplay of these molecules and ions allows for the reversible formation and decomposition of MAPbBr3 nanoparticles upon heating and cooling, which is accompanied by green and blue photoemissions at each state. An intermediate 1D crystal with PbBr2 -amine coordination is found to play pivotal role in this, and a mechanistic insight is provided based on a three-state model. In addition to a high quantum yield (up to 85%), this system allows for control over the cloud point (30-80 °C) through compositional engineering and the luminescent color (blue to red) via halogen exchange, thus making it a versatile solution for developing functional molecular organic-inorganic LCST quantum dots.
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Affiliation(s)
- Ryosuke Nishikubo
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Norimitsu Tohnai
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ichiro Hisaki
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Akinori Saeki
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
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29
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Yan J, Ni JC, Zhao JX, Sun LX, Bai FY, Shi Z, Xing YH. The nitro aromatic compounds detection by triazole carboxylic acid and its complex with the fluorescent property. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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30
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Muthu C, Vijayan A, Nair VC. CH3
NH3
PbBr3
Perovskite Nanocrystals as Efficient Light-Harvesting Antenna for Fluorescence Resonance Energy Transfer. Chem Asian J 2017; 12:988-995. [DOI: 10.1002/asia.201601672] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 02/20/2017] [Indexed: 12/29/2022]
Affiliation(s)
- Chinnadurai Muthu
- Photosciences and Photonics Section; CSIR-National Institute for Interdisciplinary Science and Technology (NIIST); Thiruvananthapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi 110 001 India
| | - Anuja Vijayan
- Photosciences and Photonics Section; CSIR-National Institute for Interdisciplinary Science and Technology (NIIST); Thiruvananthapuram 695 019 India
| | - Vijayakumar C. Nair
- Photosciences and Photonics Section; CSIR-National Institute for Interdisciplinary Science and Technology (NIIST); Thiruvananthapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi 110 001 India
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31
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Chen J, Mo ZH, Yang X, Zhou HL, Gao Q. Exploration of organic–inorganic hybrid perovskites for surface-enhanced infrared spectroscopy of small molecules. Chem Commun (Camb) 2017; 53:6949-6952. [DOI: 10.1039/c7cc02782f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic–inorganic hybrid perovskites allow the infrared absorption of small molecules to be efficiently enhanced.
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Affiliation(s)
- Jia Chen
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 401331
- China
| | - Zhi-Hong Mo
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 401331
- China
- National Key Laboratory for New Micro/Nano-Devices and System Technology
| | - Xiao Yang
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 401331
- China
| | - Hai-Ling Zhou
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 401331
- China
| | - Qin Gao
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 401331
- China
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32
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Amendola V, Fortunati I, Marega C, Abdelhady AL, Saidaminov MI, Bakr OM. High-Purity Hybrid Organolead Halide Perovskite Nanoparticles Obtained by Pulsed-Laser Irradiation in Liquid. Chemphyschem 2016; 18:1047-1054. [DOI: 10.1002/cphc.201600863] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 10/31/2016] [Indexed: 01/19/2023]
Affiliation(s)
- Vincenzo Amendola
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova Italy
| | - Ilaria Fortunati
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova Italy
| | - Carla Marega
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova Italy
| | - Ahmed L. Abdelhady
- Division of Physical Science and Engineering; KAUST Solar Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Makhsud I. Saidaminov
- Division of Physical Science and Engineering; KAUST Solar Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Osman M. Bakr
- Division of Physical Science and Engineering; KAUST Solar Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
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33
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Jones EW, Holliman PJ, Connell A, Davies ML, Baker J, Hobbs RJ, Ghosh S, Furnell L, Anthony R, Pleydell-Pearce C. A novel dimethylformamide (DMF) free bar-cast method to deposit organolead perovskite thin films with improved stability. Chem Commun (Camb) 2016; 52:4301-4. [PMID: 26962574 DOI: 10.1039/c5cc09859a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a solvent-free approach to synthesizing organolead perovskites by using solid state reactions to coat perovskite crystals onto Al2O3or TiO2nanoparticles followed by addition of terpineol affording perovskite inks.
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Affiliation(s)
| | | | | | | | | | | | | | - Leo Furnell
- School of Chemistry
- Bangor University
- Bangor
- UK
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34
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Abstract
Photoactive nanoparticles are smart systems that exhibit unique optical properties. In general, their intrinsic properties are size dependent. The degree and type of response to size are both related to their composition. Nanoparticles usually require to be capped with organic ligands in order to be dispersible in an aqueous or organic media, thus leading to nanoparticle colloidal dispersions and enhancing the processability of the material. The organic ligand also plays a key role in their preparation. In addition, the high surface-to-volume ratio of the nanoparticles combined with the affinity of the ligands for the nanoparticle surface can be used to place a large number of functional molecules at their periphery. The purpose of this chapter is to understand the synergism between nanoparticles and organic ligands with regard to their preparation, performance, and applicability.
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35
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Zheng F, Saldana-Greco D, Liu S, Rappe AM. Material Innovation in Advancing Organometal Halide Perovskite Functionality. J Phys Chem Lett 2015; 6:4862-4872. [PMID: 26631361 DOI: 10.1021/acs.jpclett.5b01830] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Organometal halide perovskites (OMHPs) have garnered much attention recently for their unprecedented rate of increasing power conversion efficiency (PCE), positioning them as a promising basis for the next-generation photovoltaic devices. However, the gap between the rapid increasing PCE and the incomplete understanding of the structure-property-performance relationship prevents the realization of the true potential of OMHPs. This Perspective aims to provide a concise overview of the current status of OMHP research, highlighting the unique properties of OMHPs that are critical for solar applications but still not adequately explained. Stability and performance challenges of OMHP solar cells are discussed, calling upon combined experimental and theoretical efforts to address these challenges for pioneering commercialization of OMHP solar cells. Various material innovation strategies for improving the performance and stability of OMHPs are surveyed, showing that the OMHP architecture can serve as a promising and robust platform for the design and optimization of materials with desired functionalities.
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Affiliation(s)
- Fan Zheng
- The Makineni Theoretical Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
| | - Diomedes Saldana-Greco
- The Makineni Theoretical Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
| | - Shi Liu
- The Makineni Theoretical Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
- Geophysical Laboratory, Carnegie Institution for Science , Washington, DC 20015, United States
| | - Andrew M Rappe
- The Makineni Theoretical Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
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36
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Pandith A, Kumar A, Lee JY, Kim HS. 9-Anthracenecarboxamide fluorescent probes for selective discrimination of picric acid from mono- and di-nitrophenols in ethanol. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.11.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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37
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Huang H, Susha AS, Kershaw SV, Hung TF, Rogach AL. Control of Emission Color of High Quantum Yield CH 3NH 3PbBr 3 Perovskite Quantum Dots by Precipitation Temperature. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2015; 2:1500194. [PMID: 27980980 PMCID: PMC5115379 DOI: 10.1002/advs.201500194] [Citation(s) in RCA: 266] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 06/12/2015] [Indexed: 05/17/2023]
Abstract
Emission color controlled, high quantum yield CH3NH3PbBr3 perovskite quantum dots are obtained by changing the temperature of a bad solvent during synthesis. The products for temperatures between 0 and 60 °C have good spectral purity with narrow emission line widths of 28-36 nm, high absolute emission quantum yields of 74% to 93%, and short radiative lifetimes of 13-27 ns.
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Affiliation(s)
- He Huang
- Department of Physics and Materials, Science & Centre for Functional Photonics (CFP) City University of Hong Kong Hong Kong China
| | - Andrei S Susha
- Department of Physics and Materials, Science & Centre for Functional Photonics (CFP) City University of Hong Kong Hong Kong China
| | - Stephen V Kershaw
- Department of Physics and Materials, Science & Centre for Functional Photonics (CFP) City University of Hong Kong Hong Kong China
| | - Tak Fu Hung
- Department of Physics and Materials Science City University of Hong Kong Hong Kong China
| | - Andrey L Rogach
- Department of Physics and Materials, Science & Centre for Functional Photonics (CFP) City University of Hong Kong Hong Kong China
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