Preparation and electrical properties of LaFeO3 compacts using chemically synthesized powders

Sheng Heng Chung, Kuo Chuang Chiu, Jau Ho Jean

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

Pure, single-phase, crystalline LaFeO3 powders are formed by the thermal decomposition of a metal-nitrate-tartrate gel complex at 500-700°C. The complex is prepared by dissolving nitrates of lanthanum and iron in an aqueous solution in the presence of nitric and tartaric acids. The powder can be densified at 1050°C, and the resulting compacts exhibit ionic conduction above 300 °C with an apparent activation energy of electrical conduction of 20-30kJ/mol.

原文English
頁(從 - 到)8498-8501
頁數4
期刊Japanese Journal of Applied Physics
47
發行號11
DOIs
出版狀態Published - 2008 十一月 14

All Science Journal Classification (ASJC) codes

  • 工程 (全部)
  • 物理與天文學 (全部)

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