Ceria-stabilized zirconia/aluminananocomposite suitable for electrophoretic deposition in the fabrication of dental restorations

Takashi Nakakmura, Hisataka Nishida, Tohru Sekino, Xuehua Tang, Hirofumi Yatani

研究成果: Conference contribution

抄録

The aim of this study was to prepare the ceria-stabilized zirconia (Ce-TZP)/alumina nanocomposite powder suitable for the electrophoretic deposition (EPD) in the fabrication of dental restorations. The mixtures of Ce-TZP and γ- Al2O3 powder were calcined at 1200, 1300, or 1400 °C and were ball-milled in a wet and dry condition. Then, EPD was performed and the weight of the deposited material was determined. In case of the specimens calcined at 1300 and 1400 °C composite particles were observed with a transmission electron microscope. However, no composite particles were found in the specimens prepared at 1200 °C. The maximum deposit weight was 115.2 mg/cm2 (1200 °C), followed by 70.0 mg/cm (1300 °C), and 66.6 mg/cm2 (1400 °C). The deposit weight tended to decrease as the calcination temperature increased and the particle size became larger.

本文言語English
ホスト出版物のタイトルCeramic Materials and Components for Energy and Environmental Applications - 9th Int. Symp. on Ceramic Materials for Energy and Environmental Applications and the 4th Laser Ceramics Symp.
ページ407-412
ページ数6
出版ステータスPublished - 2010 5 21
イベントCeramic Materials and Components for Energy and Environmental Applications - 9th International Symposium on Ceramic Materials for Energy and Environmental Applications and the 4th Laser Ceramics Symposium - Shanghai, China
継続期間: 2008 11 102008 11 14

出版物シリーズ

名前Ceramic Transactions
210
ISSN(印刷版)1042-1122

Other

OtherCeramic Materials and Components for Energy and Environmental Applications - 9th International Symposium on Ceramic Materials for Energy and Environmental Applications and the 4th Laser Ceramics Symposium
国/地域China
CityShanghai
Period08/11/1008/11/14

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 材料化学

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