Table 1 The purity, particle size and source of the materials.
Material | Purity | Size/mesh | Source |
|---|---|---|---|
Ba(NO3)2 | pure | 90 | Anqiu Hongru Chemical Company (Shandong, China) |
KClO4 | pure | 90 | Richem Company Ltd. (Beijing, China) |
Mg/Al | pure | 120 | Northeast Light Alloy Company Ltd. (Heilong-jiang, China) |
PR | pure | 90 | Shandong Shengquan Chemical Company Ltd. (Shandong, China) |
Al2O3 | pure | 200 | Sinopharm Chemical Reagent Co., Ltd (Shanghai, China) |
MgO | pure | 200 | Sinopharm Chemical Reagent Co., Ltd (Shanghai, China) |
BaO | pure | 200 | Sinopharm Chemical Reagent Co., Ltd (Shanghai, China) |
