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NY_sky捐助贵宾 (著名写手)
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[求助]
有一段红外结果分析，请高手翻译。金币奉上。……
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FTIR： 为了进一步研究吸附机理，我们对A和B吸附前后进行了红外分析，结果如图1所示。584cm-1为Fe的特征吸收峰。此外，由C曲线可知，1646cm-1和1533cm-1为酰胺的特征吸收峰。比较曲线2和4，我们发现1533cm-1峰消失，并且1646cm-1红移到1614cm-1，这是生成缔合态酰胺的结果，表明C以更密集的状态吸附在A的内孔中。比较曲线2和3，B也表现出相同的现象和机理。 |
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爱与雨下: 金币+1 2018-05-30 21:05:41
NY_sky: 金币+100, ★★★★★最佳答案 2018-06-02 06:55:57
爱与雨下: 金币+1 2018-05-30 21:05:41
NY_sky: 金币+100, ★★★★★最佳答案 2018-06-02 06:55:57
| To further study the adsorption mechanism, the infrared spectra of A and B were detected before and after adsorption. As shown in Figure 1, characteristic peak of Fe appears at 584cm-1. In addition, the C curve shows that 1646cm-1 and 1533cm-1 are the characteristic bands of amides. Comparing Curves 2 and 4, it's found that the peak at 1533cm-1 disappeared and the 1646cm-1 peak shifted to 1614cm-1, indicating the formation of amide complex, and C was adsorbed in the inner pores of A in a more dense state. Comparing Curves 2 and 3, B shows the same phenomenon and mechanism. |
2楼2018-05-22 11:39:33
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NY_sky: 金币+100, ★★★★★最佳答案, 非常感谢 2018-06-02 06:56:15
NY_sky: 金币+100, ★★★★★最佳答案, 非常感谢 2018-06-02 06:56:15
| To further study the adsorption mechanism, we performed infrared analysis of A and B before and after adsorption, and the results are shown in Fig. 1. 584cm-1 is the characteristic absorption peak of Fe. In addition, the curve C shows that 1646 cm-1 and 1533 cm-1 are the characteristic absorption peaks of amide. Comparing curves 2 and 4, we find that the disappearance of the 1533 cm-1 peak and redshift of the 1646cm-1 peak to the 1614cm-1 peak, which is the result of the generation of associated amide, indicating that C is adsorbed in the inner hole of A in a denser state. Comparing curves 2 and 3, B also shows the same phenomenon and mechanism. |
3楼2018-05-30 17:55:23