A novel chemical reduction route toward fabrication of Fe3O4 octahedrons and Fe tubes Zhang, Dongen ; Wu, Wei ; Li, Shanzhong ; Zhang, Xiaobo ; Han, Guiquan ; Ying, Ailing ; Gong, Junyan ; Tong, Zhiwei Abstract Publication: Journal of Materials Science Pub Date: January 2010 DOI: 10.1007/s10853-009-3866-0 Bibcode: 2010JMatS..45...34Z