The high-purity AlON ceramics,AlON/Al2O3 and AlON/AlN multiphase ceramics were prepared by pressureless sintering under ......

用硝酸溶解高纯铟样品，阳离子交换树脂分离痕量铊，用石墨炉原子吸收光谱法测定高纯铟中痕量铊。样品中痕量砷、铝、铁、锡与大量的铟......