Preparation and Photocatalytic Activity of Nanocrystalline GdFeO3

• 作 者: 牛新书 李红花 张锋 刘国光 蒋凯
• 机 构: SchoolofChemicalandEnvironmentalSciences
• 出 处: 中国稀土学报：英文版
• 发表日期: 2005年4期
• 关键词: GdFeO3 纳米晶 无机材料 溶胶-凝胶 制备 稀土 XRD TEM 照射时间 inorganic materials gadolinium iron o
• 基金项目: Henan Innovation Project for University Prominent Research Talents，Henan Key Project for Science and Technology

With Gd2O3, Fe(NO3)3·9H2O, and nitric acid(1:1 volume fraction) as starting materials, nanocrystalline material of rare-earth composite oxide GdFeO3 with perovskite-type structure was synthesized by sol-gel method in the system of citric acid. Struct