Effect of Fe2O3 doping on sintering of yttria-stabilized zirconia
文献类型：期刊论文
| 作者 | Guo, Fangwei; Xiao, Ping |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
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| 出版日期 | 2012 |
| 英文摘要 | This paper reports the effect of Fe2O3 doping on the densification and grain growth in yttria-stabilized zirconia (YSZ) during sintering at 1150 degrees C for 2 h.Fe2O3 doped 3 mol% YSZ (3YSZ) and 8 mol% YSZ (8YSZ) coatings were produced using electrophoretic deposition (EPD). For 0.5 mol% Fe2O3 doping, both 3YSZ and 8YSZ coatings during sintering at 1150 degrees C has similar densification. However, a significant grain growth occurred in 8YSZ during sintering, whereas grain size remains almost constant in 3YSZ. XRD results suggest that Fe2O3 addition substitutionally and interstitially dissolved into the lattice of3YSZ and 8YSZ. In addition, colour of 3YSZ and 8YSZ changes differently with doping of Fe2O3. A Fe3+ ion interstitial diffusion mechanism is proposed to explain the densification and grain growth behaviour in the Fe2O3 doped 3YSZ and 8YSZ. A retard grain growth observed in the Fe2O3 doped 3YSZ is attributed to Fe3+ segregation at grain boundary. (C) 2012 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0955221912004311 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/4334]  |
| 专题 | 深圳先进技术研究院_南沙所 |
| 作者单位 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY |
| 推荐引用方式 GB/T 7714 | Guo, Fangwei,Xiao, Ping. Effect of Fe2O3 doping on sintering of yttria-stabilized zirconia[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2012. |
| APA | Guo, Fangwei,&Xiao, Ping.(2012).Effect of Fe2O3 doping on sintering of yttria-stabilized zirconia.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY. |
| MLA | Guo, Fangwei,et al."Effect of Fe2O3 doping on sintering of yttria-stabilized zirconia".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2012). |
入库方式： OAI收割
来源：深圳先进技术研究院
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