Synthesis and Characterization of Nano-Ni3S4 Particles Geng Xinling, Yuan Wei* (College of Science, Beijing University of Chemical Technology, Beijing 100029) Abstract The synthesis of nano-Ni3S4 particles from NiSO4·6H2O and Na2S2O4·2H2O at ambient temperature has been reported in this paper. Ni3S4 particle obtained was spinel and its average size was 10nm with narrow distribution ,good dispersity and high purity. Samples were characterized by TEM, XRD and complexmetric analysis. Key words Ni3S4, Nano-particle, Synthesis, Characterization Ni3S4纳米粒子的合成与表征 耿新玲 袁 伟* (北京化工大学理学院 北京 100029) 摘要 以NiSO4·6H2O和Na2S2O4·2H2O为原料，室温合成了平均粒径为10nm、粒度分布窄、分散性好、纯度高的尖晶石型Ni3S4纳米粒子，并用TEM、XRD和络合分析等方法进行了表征。 关键词 Ni3S4 纳米粒子 合成 表征 耿新玲 女，29岁，硕士生，现从事无机化工与纳米粒子的研究工作。 *联系人 E-mail:Lusi-73@263.net 2001-10-24收稿，2002-04-20修回 (PDF全文下载c02077)