Preparation of Aluminium dodecaboride (AlB12) powder by Self-propagating High-temperature Synthesis (SHS)

Abstract

et al. (2021) Preparation of Aluminium dodecaboride (AlB 12) powder by Self-propagating High-temperature Synthesis (SHS). Open Journal of Chemistry 7(1): 025-028. DOI: https://dx. as raw materials show that the adiabatic temperature of the system is 2789.5K, which satisfi es the self-propagating reaction conditions. Further, the phase analysis results show that there is no matter in air or argon, the self-propagating powder and the acid-washed self-propagating powder all have Mg 0.4 Al 2.4 O 4 impurities, and the purity of the prepared AlB 12 is not high. Although AlB 12 is produced, Mg 0.4 Al 2.4 O 4 has not been removed and still exists. In this work