The Hydrothermal Synthesis of ZrO2 Nanoparticles and Their Optical Absorption Properties

摘要：

　　ZrO2 nanoparticles with a diameter range of less than 10 nm are successfully synthesized with zirconium nitrate as zirconium source and stronger ammonia water as precipitant at 210 ℃ for 48 h via the easy hydrothermal method.The phase, the morphologies and optical absorption properties of the samples have been characterized and analyzed by X-ray diffraction (XRD), field-emission transmission electron microscopy (TEM) and ultraviolet-visible absorption spectroscopy (UV-VIS), respectively.XRD analysis shows that the phase of as obtained samples is ZrO2.TEM analysis confirms that using stronger ammonia water as precipitant instead of NaOH and the increase of the reaction temperature are in favor of the synthesis of ZrO2 nanoparticles.And UV-VIS measurements show that ZrO2 nanoparticles have a good optical absorption property.

关键词： Zirconium nitrate Stronger ammonia water Hydrothermal method ZrO2 nanoparticles Optical absorption property

作者: Xiaoming Fu

作者单位: The 3rd Department of Suqian College, Suqian Jiangsu 223800, P.R.China

会议类型: 国际会议

会议名称: The Eighth China National Conference on Functional Materials and Applications(第八届中国功能材料及其应用学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 164-167

在线出版日期: 2013-08-23（万方平台首次上网日期，不代表论文的发表时间）