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首页> 外文期刊>Catalysis science & technology >Amorphous Co(MeIm)(2) framework coating on AuCo for size-selective photocatalysis and interface transfer
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Amorphous Co(MeIm)(2) framework coating on AuCo for size-selective photocatalysis and interface transfer

机译：非晶有限公司(MeIm)(2)框架AuCo涂层对于size-selective光催化和接口转移

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Porous metal-organic frameworks associated with functional materials have attracted considerable attention due to their excellent catalytic performance. In this work, AuCo-MeIm was synthesized by coating amorphous cobalt-methylimidazole [Co(MeIm)(2)] frameworks on AuCo particles, which was also used as a Co(II) source for the construction of Co(MeIm)(2). TEM, XRD and TG results indicated the identification of amorphous Co(MeIm)(2) in the heterostructured composite. AuCo-MeIm showed size-selective catalytic performance in the photocatalytic removal of Cr(VI) and methylene blue attributed to the network of amorphous Co(MeIm)(2) coatings. Although Co(MeIm)(2) coatings contributed to the adsorption and photocatalytic degradation of MB by the affinity of aromatic rings and ligands for the metal charge transfer mechanism, the coatings still showed a significant inhibitory effect on the removal of methylene blue. This size-selective property was also well described by the proposed interface transfer kinetics.
机译：多孔有机框架相关联的功能材料吸引了相当大的注意由于其优良的催化的性能。合成了涂层非晶cobalt-methylimidazole[有限公司(MeIm)(2)]框架AuCo粒子,也用作有限公司(II)的建设有限公司(MeIm)(2)。非晶的识别(MeIm) (2)用复合。size-selective催化性能的光催化去除铬(VI)和亚甲基蓝色归因于非晶态的网络(2)涂料有限公司(MeIm)。涂料为吸附和做出了贡献光催化降解MB的亲和力芳香环和配体的金属电荷转移机制、涂料表现出显著的抑制作用亚甲蓝。财产也被提出接口传输动力学。

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