DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis

Chemistry

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis. / Azis, Rabaah Syahidah ; Holland, Diane; Smith, Mark et al.
In: Journal of the Australian Ceramics Society, Vol. 49, No. 2, 07.2013, p. 74-80.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Azis, RS, Holland, D, Smith, M, Howes, AP, Zakaria, A, Hassan, J, Saiden, NM & Ikhwan, MK 2013, 'DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis', Journal of the Australian Ceramics Society, vol. 49, no. 2, pp. 74-80. <http://www.austceram.com/JAC-2013-2/ACS-Journal-2013-v2-74.htm>

APA

Azis, R. S., Holland, D., Smith, M., Howes, A. P., Zakaria, A., Hassan, J., Saiden, N. M., & Ikhwan, M. K. (2013). DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis. Journal of the Australian Ceramics Society, 49(2), 74-80. http://www.austceram.com/JAC-2013-2/ACS-Journal-2013-v2-74.htm

Vancouver

Azis RS, Holland D, Smith M, Howes AP, Zakaria A, Hassan J et al. DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis. Journal of the Australian Ceramics Society. 2013 Jul;49(2):74-80.

Author

Azis, Rabaah Syahidah ; Holland, Diane ; Smith, Mark et al. / DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis. In: Journal of the Australian Ceramics Society. 2013 ; Vol. 49, No. 2. pp. 74-80.

Bibtex

@article{d346c37a11234816a822e60466333106,

title = "DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis",

abstract = "27Al magic angle spinning (MAS) NMR has been used at two fields (8.45 T and 14.1 T) to follow the optimisation of a sol-gel process to produce yttrium aluminium garnet, Y3Al5O12 (YAG), at moderate temperatures. 27Al MAS NMR is shown to be a highly sensitive tool to determine the presence of the impurity phase, yttrium aluminium perovskite, YAlO3. Single phase, polycrystalline YAG has been successfully synthesized, using this modified sol-gel process, at temperatures as low as 800°C. Chemical shifts, quadrupolar coupling constants and asymmetry parameters are reported for the tetrahedral and octahedral aluminium sites of YAG .",

author = "Azis, {Rabaah Syahidah} and Diane Holland and Mark Smith and Howes, {Andrew P.} and Azmi Zakaria and Jumiah Hassan and Saiden, {Norlaily Mohd} and Ikhwan, {M. K}",

year = "2013",

month = jul,

language = "English",

volume = "49",

pages = "74--80",

journal = "Journal of the Australian Ceramics Society",

publisher = "Australian Ceramic Society",

number = "2",

}

RIS

TY - JOUR

T1 - DTA/TG, XRD and 27 Al MAS NMR of yttrium aluminium garnet, Y 3 Al 5 O 12 by sol-gel synthesis

AU - Azis, Rabaah Syahidah

AU - Holland, Diane

AU - Smith, Mark

AU - Howes, Andrew P.

AU - Zakaria, Azmi

AU - Hassan, Jumiah

AU - Saiden, Norlaily Mohd

AU - Ikhwan, M. K

PY - 2013/7

Y1 - 2013/7

N2 - 27Al magic angle spinning (MAS) NMR has been used at two fields (8.45 T and 14.1 T) to follow the optimisation of a sol-gel process to produce yttrium aluminium garnet, Y3Al5O12 (YAG), at moderate temperatures. 27Al MAS NMR is shown to be a highly sensitive tool to determine the presence of the impurity phase, yttrium aluminium perovskite, YAlO3. Single phase, polycrystalline YAG has been successfully synthesized, using this modified sol-gel process, at temperatures as low as 800°C. Chemical shifts, quadrupolar coupling constants and asymmetry parameters are reported for the tetrahedral and octahedral aluminium sites of YAG .

AB - 27Al magic angle spinning (MAS) NMR has been used at two fields (8.45 T and 14.1 T) to follow the optimisation of a sol-gel process to produce yttrium aluminium garnet, Y3Al5O12 (YAG), at moderate temperatures. 27Al MAS NMR is shown to be a highly sensitive tool to determine the presence of the impurity phase, yttrium aluminium perovskite, YAlO3. Single phase, polycrystalline YAG has been successfully synthesized, using this modified sol-gel process, at temperatures as low as 800°C. Chemical shifts, quadrupolar coupling constants and asymmetry parameters are reported for the tetrahedral and octahedral aluminium sites of YAG .

M3 - Journal article

VL - 49

SP - 74

EP - 80

JO - Journal of the Australian Ceramics Society

JF - Journal of the Australian Ceramics Society

IS - 2

ER -

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