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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >UV-Light-Driven Photocatalysts of Metal-Organic Frameworks Based on Acylamide-Inserted Multi-Carboxylic Acid
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UV-Light-Driven Photocatalysts of Metal-Organic Frameworks Based on Acylamide-Inserted Multi-Carboxylic Acid

机译：紫外光驱动的基于酰胺基插入的多羧酸的金属有机骨架的光催化剂

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摘要

Two functional metal-organic frameworks (MOFs), [Zn center dot L]center dot[+H2N(CH3)(2)](2)(DMF)(0.5)(H2O)(3) (1) and [Cu2L(H2O)(2)]center dot xG (G = solvent molecule) (2) [H4L = bis(3,5-dicarboxyphenyl)terephthalamide] were synthesized under solvothermal conditions. Their photoresponses in the UV region make them promising candidates for photodegradation of Rhodamine B (RhB) under UV light irradation. We studied the photocatalytic activities of the two MOFs and polyaniline (PANI) composite materials (named PANI/MOFs), which were prepared by loading the PANI on the surface of MOFs. The results indicate that PANI/MOFs composite materials exbibit excellent photostabilities and higher photocatalytic activities than the pure MOFs photocatalysts for degradation/removal of organic pollutants from wastewaters.
机译：两种功能性金属有机骨架（MOF），[Zn中心点L]中心点[+ H2N（CH3）（2）]（2）（DMF）（0.5）（H2O）（3）（1）和[Cu2L（ H2O）（2）]中心点xG（G =溶剂分子）（2）[H4L =双（3,5-二羧基苯基）对苯二甲酰胺]是在溶剂热条件下合成的。它们在紫外线区域的光响应使其成为在紫外线照射下若丹明B（RhB）光降解的有希望的候选者。我们研究了两种MOF和聚苯胺（PANI）复合材料（称为PANI / MOF）的光催化活性，这两种材料是通过将PANI负载在MOF表面而制备的。结果表明，与纯MOFs光催化剂相比，PANI / MOFs复合材料具有优异的光稳定性和更高的光催化活性，可降解/去除废水中的有机污染物。

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