Synthesis of Spin-ladder Sr14Cu24O41 Material by Citrates Sol-gel Method

• 作 者: WANG Lili WEI Hui HU Ni XIONG
• 机 构: KeyLaboratoryofAcoustic＆PhotonicMaterialandDevice,InternationalCenterforMaterialsPhysics
• 出 处: 武汉理工大学学报：材料科学英文版
• 发表日期: 2008年2期
• 关键词: 柠檬酸盐溶胶-凝胶法 固态反应 Sr14Cu24O41 制备方法 citrates sol-gel solid-state reaction Sr14Cu2
• 基金项目: Funded by the National Natural Science Foundation of China （No. 10474074） and State Key Laboratory of Advanced Technology for Materials Synthesis and Processing （Wuhan University of Technology） （No. W

<正>A new process to synthesize polycrystalline samples of Sr_(14)Cu_(24)O_(41)was presented.Firstly,dry gel powder of Sr_(14)Cu_(24)O_(41)was synthesized by the citrates sol-gel method,using Sr(NO_3)_2,Cu(NO_3)_2,ethylene glycol and citrate acid as