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[求助]
uio-66-nh2晶体如何养 已有2人参与
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请教如何能养出uio-66-nh2的晶体 @bionics @流浪南昌 @初次见面 发自小木虫Android客户端 |
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早就有文献报道了 A new synthesis was developed for making large single crystals of UiO-66. It uses a combination of N,N-diethylformamide (DEF) and formic acid. A ratio of 1:1 by volume produces the largest crystals (Figure 2). The starting materials of ZrOCl2⋅8 H2O (0.037 mmol) and H2BDC (0.03 mmol) were dissolved in DEF prior to mixing and addition of formic acid. The resulting solution was placed in an oven for 2 days at 408 K. Furthermore, it was found that these conditions could be extended to a variety of zirconium salts and functionalized linkers. This includes ZrCl4, ZrBr4, Zr(OPr)4, H2BDC-Br, H2BDC-NH2, H2BDC-NO2, and H2BDC-Me2, thus demonstrating the versatility of these synthetic conditions (see the Supporting Information for further details). https://onlinelibrary.wiley.com/doi/10.1002/anie.201505461 |
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2楼2023-10-04 15:10:05
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谢谢你大佬，我还有个问题就是我用2氨基对苯二甲酸98%(麦克林)和98%的ZrCl4(麦克林)合出来的并不是文献中说的黄色，而是红色的，这是我药品的颜色吗求指教 发自小木虫Android客户端 |
3楼2023-10-07 08:04:53
4楼2023-11-24 23:32:51
5楼2024-05-14 17:53:06