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Journals / Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi / 2022 / Cilt: 11 - Sayı: 3

Preparation of high solid loading and low viscosity ceramic slurry for dip-coating method

Daldırarak kaplama yöntemi için katı yüklemesi yüksek ve viskozitesi düşük seramik kaplama çözeltisinin hazırlanması

Berceste BEYRİBEY
Joshua PERSKY
Pages
776–780
Publication Date
2022-10-21
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The 30μ thick, very dense electrolyte layer has successfully been achieved with some closed pores.

📌 3 Key Takeaways

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Objective & Hypothesis:BaCe0.7Zr0.1Y0.16Zn0.04O3-δ (BCZYZ) ceramic slurry has been prepared with different solid loading and the maximum solid loading of the slurry has been predicted as 25 vol.% using the Krieger-Dougherty equation.
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Key Findings & Data:Cells sintered at 1500°C for 10h have been characterised by Scanning Electron Microscopy (SEM) analysis.
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Conclusion & Impact:The 30μ thick, very dense electrolyte layer has successfully been achieved with some closed pores.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:NiO/BCZYZ · Seramik elektrolit · Daldırarak kaplama

Abstract

BaCe0.7Zr0.1Y0.16Zn0.04O3-δ (BCZYZ) ceramic slurry has been prepared with different solid loading and the maximum solid loading of the slurry has been predicted as 25 vol.% using the Krieger-Dougherty equation. The slurry with the maximum solid loading has been formulated and applied as an electrolyte on porous NiO/BCZYZ tubular supports by the dip-coating method. Cells sintered at 1500°C for 10h have been characterised by Scanning Electron Microscopy (SEM) analysis. The 30μ thick, very dense electrolyte layer has successfully been achieved with some closed pores.

Özet

Farklı katı yüklemelerine sahip BaCe0.7Zr0.1Y0.16Zn0.04O3-δ (BCZYZ) seramik çözeltileri hazırlandı ve çözelti için maksimum katı yüklemesi Krieger- Dougherty eşitliği yardımı ile hacimce %25 olarak belirlendi. Maksimum katı yüklemesine sahip kaplama çözeltisi hazırlanarak, daldırarak kaplama yöntemi ile elektrolit olarak gözenekli NiO/BCZYZ tüp seklindeki desteklerin üzerine kaplandı. 1500°C’deki 10 saatlik sinterleme işleminden sonra, taramalı elektron mikroskopu yardımı ile elektrolit karakterize edildi. 30μ kalınlıkta, kapalı gözenekler içeren, geçirimsiz elektrolit kaplaması elde edildi.

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Cite This Article

BEYRİBEY, B., PERSKY, J. (2022). Preparation of high solid loading and low viscosity ceramic slurry for dip-coating method. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 11 - Sayı: 3, 776–780. https://ajindex.com/articles/584399

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