【摘要】 以氧化锌和硼酸为原料通过溶剂热改性法制备了亚微米级低水硼酸锌(2ZnO.3B2O3.3H2O),利用化学分析、XRD、SEM和IR等手段对产物进行了表征。结果表明:溶剂热改性法可以制得团聚少,分散性好,结晶程度高,粒径0.2~0.4μm的亚微米级低水硼酸锌(2ZnO.3B2O3.3H2O)颗粒;TG分析表明,合成样品的开始脱水温度在290℃左右。并对反应机理进行了简单探讨。更多还原

【Abstract】 Submicron 2ZnO·3B₂O₃·3H₂Opowder was prepared by solvothermal treatment route using ZnO and(H₃BO₃) as raw materials,and studied by chemical analysis,XRD,SEM and IR.The results showed that the products were uniformly sized submicron（0.2⁰.4 μm） with low aggregation,fine crystallizationand superior dispersing ability.The initialdehydration temperature of the sample analysed by TG was about 290 ℃.The mechanism of the reaction was also discussed.更多还原