Double-Layer Nitrogen-Rich Two-Dimensional Anionic Uranyl-Organic Framework for Cation Dye Capture and Catalytic Fixation of Carbon Dioxide
文献类型：期刊论文
| 作者 | Kong, Xiang-He; Hu, Kong-Qiu; Mei, Lei; Li, Ailin; Liu, Kang; Zeng, Li-Wen; Wu, Qun-Yan; Chai, Zhi-Fang; Nie, Chang-Ming; Shi, Wei-Qun |
| 刊名 | INORGANIC CHEMISTRY
 |
| 出版日期 | 2021 |
| 卷号 | 60期号:15页码:11485-11495 |
| 关键词 | COORDINATION POLYMERS MOLECULAR-ENERGIES NANOSHEETS CHEMISTRY DESIGN COMPOSITES ACTINIDES MOFS |
| 英文摘要 | A novel two-dimensional double-layer anionic uranyl-organic framework, U-TBPCA {[NH2(CH3)(2)][(UO2)(TBPCA)], where H(3)TBPCA = 4,4',4-s-triazine-1,3,5-triyltripamino-methylene-cyclohexane-carboxylate}, with abundant active sites and stability was obtained by assembling UO2(NO3)(2). 6H(2)O and a triazine tricarboxylate linker, TBPCA(3-). Due to the flexibility of the ligand and diverse coordination modes between carboxyl groups and uranyl ions, U-TBPCA exhibits an intriguing topological structure and steric configuration. This double-layer anionic uranyl-organic framework is highly porous and can be used for selective adsorption of cationic dyes. Due to the presence of high-density metal ions and basic -NH- groups, U-TBPCA acts as an effective heterogeneous catalyst for the cycloaddition reaction of carbon dioxide with epoxy compounds. Moreover, the various modes of coordination between the tricarboxylic ligand and uranyl ion were studied by density functional theory calculations, and several simplified models were established to probe the influence of hydrogen bonding between carbon dioxide and U-TBPCA on the ability of U-TBPCA to bind carbon dioxide. This work should aid in improving our understanding of the coordination behavior of uranyl ion as well as the development and utilization of new actinide materials. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21673]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Shi, WQ (corresponding author), Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Energy Chem, Beijing 100049, Peoples R China. 2.Hu, KQ |
| 推荐引用方式 GB/T 7714 | Kong, Xiang-He,Hu, Kong-Qiu,Mei, Lei,et al. Double-Layer Nitrogen-Rich Two-Dimensional Anionic Uranyl-Organic Framework for Cation Dye Capture and Catalytic Fixation of Carbon Dioxide[J]. INORGANIC CHEMISTRY,2021,60(15):11485-11495. |
| APA | Kong, Xiang-He.,Hu, Kong-Qiu.,Mei, Lei.,Li, Ailin.,Liu, Kang.,...&Shi, Wei-Qun.(2021).Double-Layer Nitrogen-Rich Two-Dimensional Anionic Uranyl-Organic Framework for Cation Dye Capture and Catalytic Fixation of Carbon Dioxide.INORGANIC CHEMISTRY,60(15),11485-11495. |
| MLA | Kong, Xiang-He,et al."Double-Layer Nitrogen-Rich Two-Dimensional Anionic Uranyl-Organic Framework for Cation Dye Capture and Catalytic Fixation of Carbon Dioxide".INORGANIC CHEMISTRY 60.15(2021):11485-11495. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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