The effect of copper on the structural and thermoluminescence properties of aluminium borate

Ike, P.O.; Folley, D.E.; Agwu, Kenneth K.; Chithambo, M.L.; Chikwembani, S.; Ezema, Fabian I.

doi:10.1016/j.jlumin.2020.117504

Cited by 11 publications

(4 citation statements)

References 26 publications

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“…Their work primarily explains the essential features of borate glasses with Dy 3+ ion doping to explain their potential use in tricolour w-LEDs and lasers. The TL properties of aluminium borate doped to different concentrations of copper were reported by Ike et al and showed the influence of copper on the structural and luminescence properties of aluminium borate [17]. Also, dysprosium-doped lithium aluminium borate was also found to be suitable for dosimetric applications by Ike et al [18].…”

Section: Introductionmentioning

confidence: 82%

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Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam

Joseph,

Parauha,

Dhoble

2023

Luminescence

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A series of SrAlBO4: Eu phosphors doped with different concentrations of Eu (0.1 0.3, 0.5, 0.7, 1.0 mol%) have been synthesized via solid state diffusion method and their thermoluminescence properties were analyzed for gamma and carbon ion irradiation. The phase purity, morphological properties, vibrational features and thermal stability of the prepared sample were analyzed by X‐Ray diffraction (XRD) and scanning electron microscope (SEM), Fourier transform infrared (FT‐IR) and Thermogravimetric/Differential Thermal Analyzer (TG/DTA) techniques, respectively. The TL properties of the proposed materials shows broad dosimetric bands, peaking at 202 oC for 0.12 kGy gamma irradiation. The highest TL intensity has obtained for 0.7 mol% concentration of Eu ions under Gamma irradiation. Furthermore, the glow curve of the proposed materials shows a broad emission band, centered at 148 °C under carbon ion beam irradiation and exhibits the highest emission intensity for 0.1 mol% Eu concentration. In addition, the dosimetric trapping parameters of the prepared samples such as symmetry factor, order of kinetics, activation energy, frequency factor have been analyzed using various methods such as chen’s peak shape method, initial growth method, Ilich method. The obtained results of the samples show the potential for dosimetric application.

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Section: Introductionmentioning

confidence: 82%

“…The TL properties of aluminium borate doped to different concentrations of copper were reported by Ike et al . and showed the influence of copper on the structural and luminescence properties of aluminium borate [17]. Also, dysprosium‐doped lithium aluminium borate was also found to be suitable for dosimetric applications by Ike et al .…”

Section: Introductionmentioning

confidence: 99%

Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam

Joseph,

Parauha,

Dhoble

2023

Luminescence

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“…S14 †). 37,38 Considering that 7 and 5 are isomorphic, the interactions of 5 and F − ions should be similar to those of 7 and F − ions. Hence, the formed B⋯F interaction can be observed by comparing single-crystal X-ray diffraction results of 7 and F@7 (Fig.…”

Section: Sensing Mechanism Studymentioning

confidence: 99%

Mixed lanthanide–organic frameworks with borono groups for colorimetric detection of excess fluoride levels in rivers

Min,

Zhu,

Huang

et al. 2024

Inorg. Chem. Front.

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“…In order to improve the usage of boron compounds and borondoped materials in these industrial applications, determination of physical features of borates should be comprehensively detailed. Known with its good mechanical features, aluminium borate and lithium aluminium borate were characterized by Ike et al [18,19]. The research would like to contribute to the possible use of potassium borates in the use of electronic and optic applications.…”

Section: Introductionmentioning

confidence: 99%

Characteristic, electrical and optical properties of potassium borate (KB5O8·4H2O) hydrothermally synthesized from different boron sources

et al. 2021

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Potassium borate was hydrothermally synthesized from various boron minerals (H 3 BO 3 , B 2 O 3 , Na 2 B 4 O 7 •5H 2 O and Na 2 B 4 O 7 •10H2 O) at reaction conditions of 60-90 °C and 15-120 min. The synthesized potassium borate was identified as "santite (KB 5 O 8 •4H 2 O)" from the X-ray diffraction (XRD) analyses results. The specific band values between B and O atoms were characterized by Fourier transform infrared and Raman spectroscopies. Multiangular particles were generally observed in the range of 3.41 μm-234.94 nm. The use of different boron sources affected the morphology. Higher reaction yields were determined in the use of boric acid (H 3 BO 3 ). Optical absorption of potassium borate minerals was approximately 340 nm. AC and DC electrical properties of materials were determined by using current-voltage and capacitance voltage characteristics. Electrical resistivity values of DC were found in the range of 4.17 × 10 8 -4.07 × 10 10 Ω cm, whereas dielectric constants of AC were between 2 × 10 5 and 2 × 10 6 .

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The effect of copper on the structural and thermoluminescence properties of aluminium borate

Cited by 11 publications

References 26 publications

Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam

Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam

Mixed lanthanide–organic frameworks with borono groups for colorimetric detection of excess fluoride levels in rivers

Characteristic, electrical and optical properties of potassium borate (KB5O8·4H2O) hydrothermally synthesized from different boron sources

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The effect of copper on the structural and thermoluminescence properties of aluminium borate

Cited by 11 publications

References 26 publications

Investigations of thermoluminescence characteristics of SrAlBO4:Eu3+ phosphors irradiated with gamma rays and carbon ion beam

Investigations of thermoluminescence characteristics of SrAlBO4:Eu3+ phosphors irradiated with gamma rays and carbon ion beam

Mixed lanthanide–organic frameworks with borono groups for colorimetric detection of excess fluoride levels in rivers

Characteristic, electrical and optical properties of potassium borate (KB5O8·4H2O) hydrothermally synthesized from different boron sources

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Product

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Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam

Investigations of thermoluminescence characteristics of SrAlBO₄:Eu³⁺ phosphors irradiated with gamma rays and carbon ion beam