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| 铂和钯的羟基四氨配合物的合成、表征及性能研究 |
| Synthesis, Characterization and Performance Study of [Pt(NH3)4](OH)2.2H2O and [Pd(NH3)4](OH)2 |
| Received:August 19, 2020 |
| DOI： |
| 中文关键词: 铂、钯化合物 前驱体 热重-差热 催化活性 |
| 英文关键词: platinum and palladium compounds precursors TG-DTA catalytic activity |
| 基金项目:云南省院所技术开发专项项目(2018DC005) |
| Author Name | Affiliation | | LI Xue | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | ZHANG Yang-yang | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | LIU Xue | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | JU Shao-ying | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | GAO An-li | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | JIANG Jing | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China | | YU Juan | Kunming Institute of Precious Metals, State Key Laboratory of Advanced Technologies forComprehensive Utilization of Rare and Precious Metals, Kunming 650106,China |
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| 中文摘要: |
| 合成了2种用作前驱体的新型水溶性的金属复合离子型化合物羟基四氨合铂二水合物([Pt(NH3)4](OH)2.2H2O)和羟基四氨合钯([Pd(NH3)4](OH)2)。采用元素分析、红外光谱以及1H-NMR对产物进行了结构表征；用热重-差热(TG-TDA)测试其热分解特性，考察配合物的热稳定性能；对比评价制备DOC催化剂的性能。结果表明，TG-DTA测试显示这2种配合物分解温度均在200~400℃范围内，热稳定性能良好，制备得到的DOC催化剂具有较好的催化活性。 |
| 英文摘要: |
| Two new water-soluble metal complex ionic compounds [Pt(NH3)4](OH)2.2H2O and [Pd(NH3)4](OH)2 were synthesized. The structure of the product was characterized by elemental analysis, infrared spectroscopy and 1H-NMR. The thermal decomposition characteristics were tested by thermogravimetric-differential thermal (TG-TDA) to investigate thermal stability of the complex. The thermal stability performance of the compound and the comparative evaluation of the performance of the prepared DOC catalyst were carried out. The results showed that the TG-DTA test showed that the decomposition temperature of the two complexes was in the range of 200~400°C, the thermal stability was good, and the prepared DOC catalyst had good catalytic activity. |
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