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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Aggregated manganese complex-nanolayered manganese oxide: a new hybrid molecular-inorganic material
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Aggregated manganese complex-nanolayered manganese oxide: a new hybrid molecular-inorganic material

机译：聚集锰复合纳米制剂氧化物：一种新的杂种分子无机材料

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摘要

Layered materials such as clays, layered double hydroxides, and layered hydroxides are promising compounds for material science applications because, in addition to their structural and functional properties, the aggregation of these compounds with others results in new structural and functional characteristics. Notably, the aggregation of a metal complex and nanolayered material leads to new structures and properties. Mn oxides and complexes are different compounds, which show promising properties. Herein, a new hybrid molecular-inorganic material was synthesized by the aggregation of a manganese complex with a 2,4,6-tris(2-pyridyl)-1,3,5-triazine ligand and monolayers of Mn oxide. This new hybrid molecular-inorganic material was characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, Fourier-transform infrared spectroscopy, Raman spectroscopy, thermogravimetric analysis, microanalysis, UV-Vis spectroscopy, nitrogen adsorption-desorption isotherm, magnetic properties, and electron paramagnetic resonance spectroscopy. All these methods showed that the aggregation of the manganese complex and layered Mn oxide occurred. A larger extent of aggregation for this hybrid molecular-inorganic material was observed compared to monolayered Mn oxide. The new material constitutes a new family of hybrid molecular-inorganic materials, in which transition metal complexes could be placed in a new environment.
机译：粘土、层状双氢氧化物和层状氢氧化物等层状材料是材料科学应用中很有前途的化合物，因为除了它们的结构和功能特性外，这些化合物与其他化合物的聚集还产生了新的结构和功能特性。值得注意的是，金属络合物和纳米层状材料的聚集导致了新的结构和性能。锰氧化物和锰络合物是不同的化合物，表现出很好的性能。在此，通过锰络合物与2,4,6-三（2-吡啶基）-1,3,5-三嗪配体和氧化锰单分子膜的聚集，合成了一种新的杂化分子无机材料。通过扫描电子显微镜、透射电子显微镜、X射线衍射、X射线光电子能谱、傅里叶变换红外光谱、拉曼光谱、热重分析、微量分析、紫外-可见光谱、氮吸附-脱附等温线、磁性能谱、热重分析、紫外-可见光谱对这种新型杂化分子无机材料进行了表征，和电子顺磁共振波谱。所有这些方法都表明，锰络合物和层状锰氧化物发生了聚集。与单层氧化锰相比，这种杂化分子无机材料的聚集程度更大。这种新材料构成了一个新的杂化分子无机材料家族，其中过渡金属配合物可以放置在一个新的环境中。

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