新型三维无机-有机杂化材料的水热法合成

文中通过溶剂热法合成无机有机杂化材料Co₂(bpp)₄V₄O₁₂·4H₂O(bpp为1,3-联(4-吡啶基)丙烷),对影响溶剂热反应的主要因素如反应物摩尔比、反应温度、pH值等进行系统研究,确定了合成这种新型化合物的最佳条件。同时还比较说明刚性4,4'-联吡啶和柔性1,2-二-(4吡啶基)乙烷和1,3-二(4-吡啶基)丙烷对无机骨架的影响和Co₂(bpp)₄V₄O₁₂·4H₂O晶体结构的新颖之处。

Hydrothermal synthesis of novel three-dimensional organic-inorganic hybrid materials

In this paper, the reaction conditions such as the mole ratio, reaction temperature and the pH value were systematically investigated through the hydrothermal synthesis of Co₂(bpp)₄V₄O₁₂·4H₂O (bpp=1,3-bis(4-pyridyl)propane), and the optimum conditions of this reaction were determinated. At the same time, the influences of the rigid 4,4'-bipyridine and the flexible 1,2-bis(4-pyridyl)ethane and 1,3-bis(4-pyridyl)propane on the crystal structures were explored.