Investigation of the Production of β-Al 2 O 3 Solid Electrolyte from Seydişehir α-Al 2 O 3

Zeynep Taşlıçukur Öztürk; Selin Engürlü; Nilgun Kuşkonmaz

doi:10.19113/sdufbed.31721

Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3

Öz

In this study, we report the production of β˝-Al₂O₃ solid electrolyte by using Seydişehir α-Al₂O₃. Alumina has to be low grain-sized to ensure α-β phase transformation. Therefore, grain refining process was applied to high grain sized Seydişehir alumina by jetmill grinding. Seydişehir alumina was calcined at 1200 ⁰C for 2 hours. After calcination, calcined Al₂O₃ and Na₂CO₃ were mixed during 2 hours in the mill. The samples were pressed and sintered to obtain β˝-Al₂O₃. β˝-Al₂O₃ was obtained after sintering at 1550°C for 1 hour. Due to the formation of β˝-Al₂O₃, it is observed that dielectric properties increased.

Anahtar Kelimeler

α-Al2O3,Calcination; Sintering; β-Al2O3; Dielectric properties

Kaynakça

[1] Erten, R., Emrullahoğlu, C.B., Yazıcı, Z.O., Emrullahoğlu, Ö.F.2004. An investigation on injection molding of Seydişehir alumina. Key Engineering Materials, 264-268(2004), 2523-2526.
[2] Tambaş, T., Özgen, S. Seydişehir alüminasının slip döküm parametrelerinin belirlenmesi.2007. İTÜ Dergisi/Mühendislik, 6(2007), 83-94.
[3] Subasri, R., Nafe, H.2003. An alternative approach to characterize the equilibrium in a biphasic α-Al2O3/Na-β-Alumina mixture as a function of sodium activity. Electrochimica Acta, 48(2003),3535-3540.
[4] Song, H.І., Kim, E.S., Yoon, K.H.1988. Phase transformation and characteristics of beta alumina. Physica B,150 (1988), 148-159.
[5] Roth, W.L., Devries, R.C. 1977. Comparison of the thermal stability of β and β˝-alumina high pressures. Journal of Solid State Chemistry, 20 (1977), 111-118.
[6] Chengfei, Z, Jinhua, X., Guanghui, J. 2015. Effect of Na2O content on properties of beta alumina solid electrolytes. Materials Science in Semiconductor Processing, 31 (2015), 487- 492.
[7] Dunn, S., Kumar, R.V., Fray, D.J.2000. Thermodynamic studies of the ionic conductor Ba β - Al2O3. Solid State Ionics, 128(2000), 141-144.
[8] Sartori S, Martocci A, Muffato A, Guglielmi M.2004. Sol-Gel synthesis of Na Beta- Al2O3 powders. Journal of the European Ceramic Society, 24(2004), 911-914.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Zeynep Taşlıçukur Öztürk

Selin Engürlü Bu kişi benim

Nilgun Kuşkonmaz Bu kişi benim

Yayımlanma Tarihi

24 Ekim 2017

Gönderilme Tarihi

24 Ocak 2017

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 21 Sayı: 3

DOI

https://doi.org/10.19113/sdufbed.31721

IZ

https://izlik.org/JA96ZE88YY

Kaynak Göster

RIS / Bibtex

APA

Taşlıçukur Öztürk, Z., Engürlü, S., & Kuşkonmaz, N. (2017). Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3 Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(3), 816-819. https://doi.org/10.19113/sdufbed.31721

AMA

1.Taşlıçukur Öztürk Z, Engürlü S, Kuşkonmaz N. Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3 Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21(3):816-819. doi:10.19113/sdufbed.31721

Chicago

Taşlıçukur Öztürk, Zeynep, Selin Engürlü, ve Nilgun Kuşkonmaz. 2017. “Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3”;. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (3): 816-19. https://doi.org/10.19113/sdufbed.31721.

EndNote

Taşlıçukur Öztürk Z, Engürlü S, Kuşkonmaz N (01 Aralık 2017) Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3 Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 3 816–819.

IEEE

[1]Z. Taşlıçukur Öztürk, S. Engürlü, ve N. Kuşkonmaz, “Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3”; Süleyman Demirel Üniv. Fen Bilim. Enst. Derg., c. 21, sy 3, ss. 816–819, Ara. 2017, doi: 10.19113/sdufbed.31721.

ISNAD

Taşlıçukur Öztürk, Zeynep - Engürlü, Selin - Kuşkonmaz, Nilgun. “Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3”; Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/3 (01 Aralık 2017): 816-819. https://doi.org/10.19113/sdufbed.31721.

JAMA

1.Taşlıçukur Öztürk Z, Engürlü S, Kuşkonmaz N. Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3 Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21:816–819.

MLA

Taşlıçukur Öztürk, Zeynep, vd. “Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3”; Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 3, Aralık 2017, ss. 816-9, doi:10.19113/sdufbed.31721.

Vancouver

1.Zeynep Taşlıçukur Öztürk, Selin Engürlü, Nilgun Kuşkonmaz. Investigation of the Production of β-Al2O3 Solid Electrolyte from Seydişehir α-Al2O3 Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 01 Aralık 2017;21(3):816-9. doi:10.19113/sdufbed.31721

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