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制备了 Mg O· 2 B2 O3-H2 O,Na2 O· 5B2 O3-H2 O和 Mg O· 3B2 O3-H2 O的过饱和水溶液 .采用激光喇曼光谱研究了这些过饱和水溶液 ,并对光谱频率进行了归属 .讨论了过饱和水溶液中硼氧配阴离子的存在形式和相互作用机理 .
The supersaturated aqueous solutions of MgO · 2 B2 O3-H2 O, Na2 O · 5B2 O3-H2 O and MgO · 3B2 O3-H 2 O were prepared.The laser-induced Raman spectroscopy The existence and interaction mechanism of bismuth anions anion in supersaturated aqueous solution were discussed.