Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri
Glass samples with the composition of xSrO-10PbO-(90-x)B2O3 (x = 20- 45), xPbO-30SrO-(70-x)B2O3 (x = 0-25) and xSrO-(90-x)B2O3-2CeO2- 8A1203 (x = 25-50 mol%) were prepared by melt-quenching method to elucidate the structural, elastic and optical behavior in borate anomaly region. Characterization te...
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Institute of Graduate Studies, UiTM
2018
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| Online Access: | http://ir.uitm.edu.my/id/eprint/22091/ http://ir.uitm.edu.my/id/eprint/22091/1/ABS_NURUL%20SYAHIDAH%20SABRI%20TDRA%20VOL%2014%20IGS%2018.pdf |
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uitm-220912018-11-13T08:40:18Z http://ir.uitm.edu.my/id/eprint/22091/ Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri Sabri, Nurul Syahidah QD Chemistry Crystallography Glass samples with the composition of xSrO-10PbO-(90-x)B2O3 (x = 20- 45), xPbO-30SrO-(70-x)B2O3 (x = 0-25) and xSrO-(90-x)B2O3-2CeO2- 8A1203 (x = 25-50 mol%) were prepared by melt-quenching method to elucidate the structural, elastic and optical behavior in borate anomaly region. Characterization techniques like X-ray diffraction (XRD), Fourier transforms infra-red spectroscopy (FTIR), ultrasonic measurement, UV-Visible and Luminescence (for SrO-B203-Ce02-A1203) spectroscopes are employed in the present work. XRD data showed amorphous nature for SrO-PbO-B203 samples while mixed crystalline/amorphous phases for the SrO-B203-Ce02-A1203 samples at x > 35 mol%. FESEM image and EDX analysis revealed that the samples contained Ce-rich crystalline phase and Ce depleted glass phase. FTIR analysis revealed the presence of B04 and B03 vibration groups. Variation of SrO in SrO-PbOB203 and SrO-B203-Ce02-A1203 samples has resulted in increased ultrasonic velocities, elastic moduli (CL, μ, K and Y), hardness (H), Debye temperature (9D) at lower SrO content but decreased for higher SrO addition… Institute of Graduate Studies, UiTM 2018 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/22091/1/ABS_NURUL%20SYAHIDAH%20SABRI%20TDRA%20VOL%2014%20IGS%2018.pdf Sabri, Nurul Syahidah (2018) Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri. In: The Doctoral Research Abstracts. IGS Biannual Publication, 14 . Institute of Graduate Studies, UiTM, Shah Alam. |
| repository_type |
Digital Repository |
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Local University |
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Universiti Teknologi MARA |
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UiTM Institutional Repository |
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Online Access |
| language |
English |
| topic |
QD Chemistry Crystallography |
| spellingShingle |
QD Chemistry Crystallography Sabri, Nurul Syahidah Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| description |
Glass samples with the composition of xSrO-10PbO-(90-x)B2O3 (x = 20- 45), xPbO-30SrO-(70-x)B2O3 (x = 0-25) and xSrO-(90-x)B2O3-2CeO2- 8A1203 (x = 25-50 mol%) were prepared by melt-quenching method to elucidate the structural, elastic and optical behavior in borate anomaly region. Characterization techniques like X-ray diffraction (XRD), Fourier transforms infra-red spectroscopy (FTIR), ultrasonic measurement, UV-Visible and Luminescence (for SrO-B203-Ce02-A1203) spectroscopes are employed in the present work. XRD data showed amorphous nature for SrO-PbO-B203 samples while mixed crystalline/amorphous phases for the SrO-B203-Ce02-A1203 samples at x > 35 mol%. FESEM image and EDX analysis revealed that the samples contained Ce-rich crystalline phase and Ce depleted glass phase. FTIR analysis revealed the presence of B04 and B03 vibration groups. Variation of SrO in SrO-PbOB203 and SrO-B203-Ce02-A1203 samples has resulted in increased ultrasonic velocities, elastic moduli (CL, μ, K and Y), hardness (H), Debye temperature (9D) at lower SrO content but decreased for higher SrO addition… |
| format |
Book Section |
| author |
Sabri, Nurul Syahidah |
| author_facet |
Sabri, Nurul Syahidah |
| author_sort |
Sabri, Nurul Syahidah |
| title |
Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| title_short |
Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| title_full |
Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| title_fullStr |
Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| title_full_unstemmed |
Structural, elastic and optical properties of xSrO1OPbO- (90-x)B2O3, xPbO-30SrO-(70x)B2O3 and xSrO-(90-x)B2O3-2CeO28AI2O3 borate glasses in borate anomaly region / Nurul Syahidah Sabri |
| title_sort |
structural, elastic and optical properties of xsro1opbo- (90-x)b2o3, xpbo-30sro-(70x)b2o3 and xsro-(90-x)b2o3-2ceo28ai2o3 borate glasses in borate anomaly region / nurul syahidah sabri |
| publisher |
Institute of Graduate Studies, UiTM |
| publishDate |
2018 |
| url |
http://ir.uitm.edu.my/id/eprint/22091/ http://ir.uitm.edu.my/id/eprint/22091/1/ABS_NURUL%20SYAHIDAH%20SABRI%20TDRA%20VOL%2014%20IGS%2018.pdf |
| first_indexed |
2023-09-18T23:07:54Z |
| last_indexed |
2023-09-18T23:07:54Z |
| _version_ |
1777418606722678784 |