Synthesis and Characterization of Nanostructured Co(OH)2 and Co3O4 Thin Films by A Simple Solution Growth Process

摘要：

　　Nanostructured Co(OH)2 thin films were synthesized by a simple solution growth process.In experiment,F-and NH3 were used as Co2+ ordination agents,and hydroxyl ions were supplied by ammonia hydroxide solution for the hydrolysis reaction.The results showed that the solution pH and F/Co ratio had great influences on the morphologies of the thin films.The Co(OH)2 thin films were constructed with lots of Co(OH)2 nanoflakes.Nanostructured Co3O4 thin films were prepared by annealing the Co(OH)2 thin films at 400℃ for 2 h.The magnetic properties of Co3O4 thin films were also investigated.

关键词： Co(OH)2 Co3O4 thin film Magnetic measurement Nanostructure

作者: Yu-Xin Liu Qun-Yan Li Zuo-Ren Nie Qi Wei

作者单位: College of Materials Science and Engineering,Beijing University of Technology,100022 China

会议类型: 国际会议

会议名称: 2012 Workshop on Inorganic Thin Films and Coatings (2012年无机薄膜与涂层学术研讨会)

会议地点: 桂林

会议语种:英文

页码: 247-251

在线出版日期: 2012-07-16（万方平台首次上网日期，不代表论文的发表时间）