NO2-UIO-66,UIO-66-NO2
CAS NO.:1260119-01-4
分子式:C48H22N6O44Zr6
分子量:1934.05
材料名称:NO2-UIO-66
其他名称:UIO-66-NO2
CAS:1260119-01-4
金属有机框架 NO2-UIO-66,UIO-66-NO2,CAS: 1260119-01-4 的结构式
单位分子式 C48H18N6O44Zr6
单位分子量 1930.01
配位金属 Zr 配体 2-硝基对苯二甲酸(CAS:610-29-7)
孔径 0.8nm, 1.1nm 孔容 0.5 cm3/g
比表面 BET比表面600-800 m2/g
金属有机框架 NO2-UIO-66,UIO-66-NO2,CAS: 1260119-01-4 的产品性状
产品形貌 白色粉末
White Powder
粒径 100nm左右不规则纳米颗粒
金属有机框架 NO2-UIO-66,UIO-66-NO2,CAS: 1260119-01-4 的稳定性
1) NO2-UIO-66 稳定,在水溶液和酸性条件下稳定。UIO-66是时间稳定性好的MOF之一,可以长期稳定存放。
保存和活化方法
1) 常温或低温条件下,干燥密封保存
2) 建议使用前150度(真空)烘箱活化3小时
其他特性
荧光:NA
金属有机框架 NO2-UIO-66,UIO-66-NO2,CAS: 1260119-01-4 的应用领域
1) 储气材料和吸附材料
2) UIO-66的刚性结构是催化剂载体
文献:
Metal organic frameworks (MOFs), UiO-66-NO2 and UiO-66-NO2-N (N = -NH2, -(OH)2, -COOH)2), were synthesized under solvothemal conditions using different functionalized organic linkers. The synthesized samples were further activated by solvent exchange using methanol and chloroform. All samples were characterized by X-ray diffraction, Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and N2 adsorption/desorption. Gas adsorption of CO2 and N2 on all samples has been evaluated at 760 mmHg and different temperatures. It was found that UiO-66-NO2-NH2 by methanol or chloroform activation presented much higher CO2 adsorption than other samples and the adsorption capacities are around (87 and 74) cm3·g-1 on chloroform-activated and methanol-activated samples, respectively, at 273 K and 760 mmHg.
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