%0 Journal Article %T Synthesis of Manganese Tetroxide Nanoparticles Using Precipitation and Study of Its Structure and Optical Characteristics %G en %J Avicenna Journal of Environmental Health Engineering %V 3 %N 2 %9 Research Article %I Kowsar %U https://ajehe.com/en/articles/8565 %@ 2423-4583 %K Mn<sub>3</sub>O<sub>4</sub>Nanoparticles Synthesis %K Co-Precipitation %K Structural Characteristics %A Shokoohi, R. %A Samadi, M. T. %A Asgari, G. %A Vanaei Tabar, M. %A Godini, K. %R 10.5812/ajehe.8565 %D 2016 %7 2016-12-02 %> http://cdn.neoscriber.org/cdn/serve/36/92/3692ac11ecf46a584e47d3784cdc8589628ffba0/ajehe-03-02-8565.pdf %P e8565