Synthesis and photoluminescence properties of Y1−x
            (P0.6V0.4)O4:xEu3+ red-emitting phosphors

Yan, Xu; Teng, Bing; Zhong, Degao; Yang, Liang; He, Jingliang; Meng, Yao; Zhu, Min; Tang, Jie

doi:10.1007/s10854-017-7964-5

Cited by 7 publications

(7 citation statements)

References 29 publications

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“…In the case of Y(V 0.2 P 0.8 O 4 ):Eu 3+ , the bending vibration absorption, stretching vibration bands of PO 4 3– group, and the characteristic vibration absorption band of O–V–O are located at 542, 641, 842, and 1017 cm –1 , respectively. This suggests that the doping of Eu 3+ ions does not affect the absorption peaks, and the matrix material of the synthesized sample is vanadium phosphate, which is in accordance with the result of XRD . In addition, the XPS characterization was performed to confirm the elementary composition of the Y(V 0.2 P 0.8 O 4 ):Eu 3+ sample (Figure S1, Supporting Information).…”

Section: Resultssupporting

confidence: 70%

“…Figure A displays the FT-IR spectra of YPO 4 :Eu 3+ , Y(V 0.2 P 0.8 O 4 ):Eu 3+ , and YVO 4 :Eu 3+ . For YPO 4 :Eu 3+ , the sharp bands at 535 and 642 cm –1 are attributed to the bending vibration absorption bands of ν 4 (PO 4 3– ), and the 1017 cm –1 peak corresponds to the ν 3 stretching vibration of the PO 4 3– group. , The peak at 825 cm –1 related to the characteristic vibration absorption band of O–V–O can be seen from the FT-IR spectrum of YVO 4 :Eu 3+ . In the case of Y(V 0.2 P 0.8 O 4 ):Eu 3+ , the bending vibration absorption, stretching vibration bands of PO 4 3– group, and the characteristic vibration absorption band of O–V–O are located at 542, 641, 842, and 1017 cm –1 , respectively.…”

Section: Resultsmentioning

confidence: 94%

“…For YPO 4 :Eu 3+ , the sharp bands at 535 and 642 cm −1 are attributed to the bending vibration absorption bands of ν 4 (PO 4 3− ), and the 1017 cm −1 peak corresponds to the ν 3 stretching vibration of the PO 4 3− group. 33,34 The peak at 825 cm −1 related to the characteristic vibration absorption band of O−V−O can be seen from the FT-IR spectrum of YVO 4 :Eu 3+ . 34 In the case of Y(V 0.2 P 0.8 O 4 ):Eu 3+ , the bending vibration absorption, stretching vibration bands of PO 4…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…33,34 The peak at 825 cm −1 related to the characteristic vibration absorption band of O−V−O can be seen from the FT-IR spectrum of YVO 4 :Eu 3+ . 34 In the case of Y(V 0.2 P 0.8 O 4 ):Eu 3+ , the bending vibration absorption, stretching vibration bands of PO 4…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…This suggests that the doping of Eu 3+ ions does not affect the absorption peaks, and the matrix material of the synthesized sample is vanadium phosphate, which is in accordance with the result of XRD. 34 In addition, the XPS characterization was performed to confirm the elementary composition of the Y(V 0.2 P 0.8 O 4 ):Eu 3+ sample (Figure S1, Supporting Information). The signals for Y 3d (157.9 eV), P 2p (133.2 eV), V 2p (517.5 eV), and Eu 3d 5/2 (1135 eV), Eu 3d 3/2 (1165 eV) also suggested successful synthesis of Y(V 0.2 P 0.8 O 4 ):Eu 3+ .…”

Section: ■ Results and Discussionmentioning

confidence: 99%

See 4 more Smart Citations

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods

Zeng

Peng

et al. 2018

ACS Sens.

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Phosphovanadate Y(VPO):Eu nanorods have been created via a simple hydrothermal method and used for the highly sensitive and selective fluorescence detection of Cr over other common heavy metal ions within a 10 min period. It was found that the fluorescence intensity of Y(VPO):Eu linearly decreases with Cr concentrations ranging from 1 × 10 to 1.2 × 10 M. The sensing mechanism for Cr is ascribed to the aggregation of Y(VPO):Eu nanorods triggered by Cr ions owing to the high affinity of phosphate groups to metal ions. The excellent chemical stability, photostability over a wide pH range of 3-12, and high salt-tolerance performance with ionic strength from 1× 10 to 12 M of Y(VPO):Eu allow these nanorods to successfully overcome the photobleaching and pH-dependent fluorescence property of traditional organic fluorescence probes. These characteristics ensure their applicability to environmental monitoring of Cr. The sensitive determination of Cr in different environmental water samples demonstrated the potential application of Y(VPO):Eu as a practical environmental probe. With the help of a UV lamp (254 nm), the visual Cr values for dynamic monitoring in industrial wastewater further verified that this method can even exhibit on-site visible features in daytime and night easily. This allows for the direct monitoring of environmental Cr.

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Section: Resultssupporting

confidence: 70%

Section: Resultsmentioning

confidence: 94%

Section: ■ Results and Discussionmentioning

confidence: 99%

Section: ■ Results and Discussionmentioning

confidence: 99%

Section: ■ Results and Discussionmentioning

confidence: 99%

See 3 more Smart Citations

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods

Zeng

Peng

et al. 2018

ACS Sens.

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Recrystallization‐Induced Laser Lift‐Off Strategy for Flexible Thermal Sensors with Near‐Limit Sensitivity

Guo,

Ling,

Huang

et al. 2023

Adv Materials Technologies

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Flexible thermal sensors have attracted immense interest as an alternative to conventional rigid sensors in personal healthcare monitoring, biomedical applications, and human‐machine interaction. However, most metal‐based flexible thermal sensors exhibit low sensitivity, primarily resulting from electron scattering due to manufacturing defects. The heat‐intolerant polymer substrate hinders the pathway to improve the sensitivity of metal thin films through high‐temperature annealing. Here, a recrystallization‐induced laser lift‐off strategy is proposed to overcome the contradiction between the flexible substrate and high‐temperature annealing. Systematically theoretical and experimental studies reveal the mechanism of thermal‐induced recrystallization in increasing the temperature coefficient of resistance (TCR) and the separation of sensors from rigid substrates. Valuable insights are acquired in the modulation of interface adhesion by altering the surface roughness of nickel. A critical temperature is provided to guide the detachment of the sensor. The fabricated thin‐film flexible thermal sensor achieves a TCR of 6.2‰°C−1, approaching the TCR limit of bulk material. This strategy opens a new general route for fabricating high‐temperature annealed sensors on flexible substrates.

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Red-emitting phosphor series: Ca9Y(PO4)7(1-x)(VO4)7x:Eu3+ (x = 0 − 1) with improved luminescence thermal stability by anionic polyhedron substitution

Zhang

et al. 2019

J Mater Sci: Mater Electron

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Synthesis and photoluminescence properties of Y1−x (P0.6V0.4)O4:xEu3+ red-emitting phosphors

Cited by 7 publications

References 29 publications

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods

Recrystallization‐Induced Laser Lift‐Off Strategy for Flexible Thermal Sensors with Near‐Limit Sensitivity

Red-emitting phosphor series: Ca9Y(PO4)7(1-x)(VO4)7x:Eu3+ (x = 0 − 1) with improved luminescence thermal stability by anionic polyhedron substitution

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Synthesis and photoluminescence properties of Y1−x (P0.6V0.4)O4:xEu3+ red-emitting phosphors

Cited by 7 publications

References 29 publications

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V0.2P0.8O4):Eu3+ Fluorescence Nanorods

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V0.2P0.8O4):Eu3+ Fluorescence Nanorods

Recrystallization‐Induced Laser Lift‐Off Strategy for Flexible Thermal Sensors with Near‐Limit Sensitivity

Red-emitting phosphor series: Ca9Y(PO4)7(1-x)(VO4)7x:Eu3+ (x = 0 − 1) with improved luminescence thermal stability by anionic polyhedron substitution

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Product

Resources

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Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods

Fast and Selective Detection of Cr(III) in Environmental Water Samples Using Phosphovanadate Y(V_0.2P_0.8O₄):Eu³⁺ Fluorescence Nanorods