properties and unique processability has triggered the development of new synthetic routes for transition metal borides. MnB is a soft to semi-hard ferromagnetic material. This boride is now available by bottom-up, low-temperature solution chemistry. It is obtained as an unexpected metastable α'-variant that crystallises with a stacking-fault dominated CrB-type structure, as shown by transmission electron
对可调的,尺寸依赖性的特性和独特的可加工性的追求,触发了过渡
金属
硼化物新合成路线的开发。MnB是一种软到半硬的
铁磁材料。该
硼化物现在可以通过自下而上的低温溶液
化学方法获得。如透射电子显微镜和X射线粉末衍射所示(Cmcm空间组,a = 300.5(8),b = 768.6(2),c = 295.3(4)pm)。纳米结构粉末由小颗粒的聚集体组成(平均直径为85(41)nm),并在1523 K时转变为具有FeB型结构的众所周知的β-MnB。