采用静电纺丝法合成了纤维状的Bi_2Fe_4O_9前驱体,再对前驱体进行热处理得到了棒状的Bi_2Fe_4O_9.通过X射线衍射、扫描电子显微镜......

以硝酸铋(Bi(NO3)3·5H2O)、硝酸铁(Fe(NO3)3·9H2O)为原料,以乙醇-水混合溶液为溶剂,采用溶剂热法在140℃的低温下合成了单相Bi2F......

Bi_2Fe_4O_9 nanoparticles were prepared at low temperature via a facile, one-step hydrothermal synthesis process using i......