A hybrid compound based on porous metal-organic frameworks and polyoxometalates: NO adsorption and decomposition

作者：Ma, Feng-Ji; Liu, Shu-Xia^*; Ren, Guo-Jian; Liang, Da-Dong; Sha, Sha

来源：Inorganic Chemistry Communications, 2012, 22: 174-177.

DOI：10.1016/j.inoche.2012.05.055

• Metal-organic frameworks
• Polyoxometalates
• Porous materials
• Adsorption
• Decomposition

A new hybrid compound based on porous metal-organic frameworks and polyoxometalates H-4(Co4Cl)(3)(BTC)(8)](2) [SiW12O40]center dot(C4H12N)(6)center dot 3H(2)O (NENU-15, BTC = 1, 3, 5-benzenetricarboxylate) has been hydrothennally synthesized and its crystal structure, stability and porosity have been characterized. The experimental results showed that the introduction of polyoxometalates improved the integral stability of the compound. In addition, NENU-15 was employed in NO removal for the first time. By virtue of the synergistic effect between host frameworks and guest polyoxometalates, it not only displayed good adsorption behavior for NO, but also exhibited superior activity in NO decomposition.

• 出版日期2012-8
• 单位东北师范大学