通过改进的室温一步法制备了 MWCNTs/MOF-5杂化材料,分别用 XRD、FT-IR、TEM、FESEM、比表面积和孔隙度分析仪对 MOF-5,MWC-NTs/MOF-5进行了表征和分析。结果表明,碳纳米管的引入对晶体结构的影响不大；复合方式为碳纳米管“穿插”MOF-5的结构；MOF-5和 MWCNTs/MOF-5在77 K和100 kPa下N2吸附量最大,分别为873,743 cm－3/g,比表面积(BET)分别为2435,1866 m2/g。
In this study,the MWCNTs/MOF-5 hybrid materials have been synthesized by an improved method via one step at room temperature.The resulting samples were characterized and analyzed by XRD,FT-IR, TEM,FESEM and the specific surface area and porosity analyze,respectively.The results show that the pres-ence of MWCNTs do not affect the origin structure of MOF-5 in MWCNTs/MOF-5 ,the resulted MWCNTs/MOF-5 exhibits the “penetration”structure which MWCNTs was penetrated through the MOF-5 plate,the specific surface area (BET)of MOF-5 and MWCNTs/MOF-5 ware 2 435 and 1 866 m2/g;the maximum N2 ad-sorption capacity are 873 and 743 cm-3/g at 77 K and 100 kPa.
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