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4 in 1: multifunctional europium-organic frameworks with luminescence sensing properties, white light emission, proton conductivity and reverse acetylene-carbon dioxide adsorption selectivity. / Yu, Xiaolin; Ryadun, Alexey A; Kovalenko, Konstantin A et al.

In: Dalton Transactions, Vol. 52, No. 25, 27.06.2023, p. 8695-8703.

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@article{a04fbb8c18344edeb7697a086c196e01,
title = "4 in 1: multifunctional europium-organic frameworks with luminescence sensing properties, white light emission, proton conductivity and reverse acetylene-carbon dioxide adsorption selectivity",
abstract = "Lanthanide metal-organic frameworks (Ln-MOFs) combine the lanthanide luminescence characteristics and the advantages of porous materials, which can be used in various research fields by exploring their multifunctional properties. A three-dimensional water-stable and high-temperature resistant Eu-MOF [Eu(H2O)(HL)]·0.5MeCN·0.25H2O (H4L = 4-(3,5-dicarboxyphenoxy)isophthalic acid), demonstrating a high photoluminescence quantum yield, was synthesized and structurally characterized. In terms of luminescence, the Eu-MOF exhibits excellent selectivity and quenching sensing for Fe3+ (LOD = 4.32 μM) and ofloxacin, as well as color modulation with Tb3+ and La3+ to develop white LED components with high illumination efficiency (color rendering index, CRI = 90). On the other hand, narrow one-dimensional channels of the Eu-MOF decorated with COOH groups enable a rare reverse adsorption selectivity in a CO2/C2H2 gas mixture. In addition, the protonated carboxyl groups in the Eu-MOF provide an efficient conducting platform for proton transfer with a conductivity value of 8 × 10-4 S cm-1 at 50 °C and RH 100%.",
author = "Xiaolin Yu and Ryadun, {Alexey A} and Kovalenko, {Konstantin A} and Guselnikova, {Tatiana Y} and Ponomareva, {Valentina G} and Potapov, {Andrei S} and Fedin, {Vladimir P}",
note = "This work was supported by the Russian Science Foundation, grant no. 23-43-00017. NIIC analytical characterization facilities used in this work operate with support from the Ministry of Science and Higher Education of the Russian Federation, project numbers 121031700321-3 and 121031700313-8. Yu Xiaolin gratefully appreciates the financial support of China Scholarship Council (CSC, grant no. 202008090088) for his postgraduate course at Novosibirsk State University. The authors thank the XRD facilities of NIIC for collecting the diffraction data.",
year = "2023",
month = jun,
day = "27",
doi = "10.1039/d3dt01323e",
language = "English",
volume = "52",
pages = "8695--8703",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "25",

}

RIS

TY - JOUR

T1 - 4 in 1: multifunctional europium-organic frameworks with luminescence sensing properties, white light emission, proton conductivity and reverse acetylene-carbon dioxide adsorption selectivity

AU - Yu, Xiaolin

AU - Ryadun, Alexey A

AU - Kovalenko, Konstantin A

AU - Guselnikova, Tatiana Y

AU - Ponomareva, Valentina G

AU - Potapov, Andrei S

AU - Fedin, Vladimir P

N1 - This work was supported by the Russian Science Foundation, grant no. 23-43-00017. NIIC analytical characterization facilities used in this work operate with support from the Ministry of Science and Higher Education of the Russian Federation, project numbers 121031700321-3 and 121031700313-8. Yu Xiaolin gratefully appreciates the financial support of China Scholarship Council (CSC, grant no. 202008090088) for his postgraduate course at Novosibirsk State University. The authors thank the XRD facilities of NIIC for collecting the diffraction data.

PY - 2023/6/27

Y1 - 2023/6/27

N2 - Lanthanide metal-organic frameworks (Ln-MOFs) combine the lanthanide luminescence characteristics and the advantages of porous materials, which can be used in various research fields by exploring their multifunctional properties. A three-dimensional water-stable and high-temperature resistant Eu-MOF [Eu(H2O)(HL)]·0.5MeCN·0.25H2O (H4L = 4-(3,5-dicarboxyphenoxy)isophthalic acid), demonstrating a high photoluminescence quantum yield, was synthesized and structurally characterized. In terms of luminescence, the Eu-MOF exhibits excellent selectivity and quenching sensing for Fe3+ (LOD = 4.32 μM) and ofloxacin, as well as color modulation with Tb3+ and La3+ to develop white LED components with high illumination efficiency (color rendering index, CRI = 90). On the other hand, narrow one-dimensional channels of the Eu-MOF decorated with COOH groups enable a rare reverse adsorption selectivity in a CO2/C2H2 gas mixture. In addition, the protonated carboxyl groups in the Eu-MOF provide an efficient conducting platform for proton transfer with a conductivity value of 8 × 10-4 S cm-1 at 50 °C and RH 100%.

AB - Lanthanide metal-organic frameworks (Ln-MOFs) combine the lanthanide luminescence characteristics and the advantages of porous materials, which can be used in various research fields by exploring their multifunctional properties. A three-dimensional water-stable and high-temperature resistant Eu-MOF [Eu(H2O)(HL)]·0.5MeCN·0.25H2O (H4L = 4-(3,5-dicarboxyphenoxy)isophthalic acid), demonstrating a high photoluminescence quantum yield, was synthesized and structurally characterized. In terms of luminescence, the Eu-MOF exhibits excellent selectivity and quenching sensing for Fe3+ (LOD = 4.32 μM) and ofloxacin, as well as color modulation with Tb3+ and La3+ to develop white LED components with high illumination efficiency (color rendering index, CRI = 90). On the other hand, narrow one-dimensional channels of the Eu-MOF decorated with COOH groups enable a rare reverse adsorption selectivity in a CO2/C2H2 gas mixture. In addition, the protonated carboxyl groups in the Eu-MOF provide an efficient conducting platform for proton transfer with a conductivity value of 8 × 10-4 S cm-1 at 50 °C and RH 100%.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85163530670&origin=inward&txGid=57c8fa3965cb5bd073daa2a844356b19

UR - https://www.mendeley.com/catalogue/0899dbae-c156-3fc5-82a3-cf23bcdf4260/

U2 - 10.1039/d3dt01323e

DO - 10.1039/d3dt01323e

M3 - Article

C2 - 37309732

VL - 52

SP - 8695

EP - 8703

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 25

ER -

ID: 52332813