Preparation method of organic polymer material with multiple interlocking functions and application thereof
A polymer material and polymer technology, applied in the directions of alkali metal compounds, chemical instruments and methods, inorganic chemistry, etc., can solve the problems of long equilibrium time, low adsorption capacity, weak affinity, etc., and achieve fast adsorption rate and saturated adsorption. high volume effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] The synthesis of PAF-1 refers to the literature Ben, T. et al. Angew. Chem. Int. Ed. 2009, 48, 9457–9460; PAF-1-CH 2 The synthesis of Cl refers to the literature Li, B. et al. Nat. Commun. 2014, 5, 5537. Specifically:
[0042] S1. In an argon atmosphere, 1,5-cyclooctadiene (cod, 1.05mL, 8.32mmol, CaH 2 dry), bis(1,5-cyclooctadiene)nickel ((Ni(cod) 2 , 2.25g, 8.18mmol)) and 2,2'-bipyridine (2,2'-Bpy, 1.28g, 8.18mmol) were added to the double-neck flask, and 120mL of anhydrous and oxygen-free N,N' - Dimethylformamide, reacted at 80°C for 1 hour to obtain an activated catalyst solution; the schematic diagram of the construction strategy, the schematic diagram of the adsorption and the schematic diagram of the synthesis of the present invention are as follows figure 1 , figure 2 , image 3 shown;
[0043] S2. Dissolve tetrabromotetraphenylmethane (1.0g, 1.57mmol) in N-N'dimethylformamide (30mL) to obtain tetrabromotetraphenylmethane solution; add tetrabromotetraphenyl...
Embodiment 2
[0047] PAF-1, PAF-1-CH 2 The concrete synthetic method of Cl is with example 1;
[0048] The above obtained PAF-1-CH 2 Cl (300.0 mg), trimethylamine (trimethylamine, TMA, 3.6 g, 0.061 mol), and ethanol (70 mL) were added to a 150 mL pressure bottle, and reacted at 90° C. for 3 days. The resulting suspension was cooled to room temperature, filtered, washed with methanol (10×30 mL), and then dried in a vacuum oven at 80° C. for 48 h to obtain a yellow solid PAF-1-TMA (96% yield, 99.9% purity ). The infrared, carbon NMR and X-ray photoelectron spectroscopy (XPS) of PAF-1-TMA are as follows Figure 4 , Figure 15 and Figure 17 shown. The FT-IR spectrum of PAF-1-TMA shows that at 1677, 2352 and 2952 cm -1 Three new bands appeared at , which belong to C-N and CH in PAF-1-TMA respectively 3 -N + and CH 3 . The XPS spectrum shows that a C-N signal appears at the position where the binding energy is 285.8eV, which confirms that TMA has been successfully grafted into the PAF...
Embodiment 3
[0050] PAF-1, PAF-1-CH 2 The concrete synthetic method of Cl is with example 1;
[0051] The above obtained PAF-1-CH 2 Add Cl (300.0mg), N,N-Dimethylhexylamine (N,N-Dimethylhexylamine, NDMH, 7.9g, 0.061mol), ethanol (70mL) into a 150mL pressure bottle, and react at 90°C for 3 days . The resulting suspension was cooled to room temperature, filtered, washed with methanol (10×30 mL), and then dried in a vacuum oven at 80° C. for 48 h to obtain a yellow solid PAF-1-NDMH (96% yield, 99.9% purity ). The infrared, carbon NMR and X-ray photoelectron spectroscopy (XPS) of PAF-1-NDMH are as follows Figure 4 , Figure 15 and Figure 17 shown. The FT-IR spectrum of PAF-1-NDMH shows that at 1725, 2352 and 2952 cm -1 Three new bands appeared at , which belong to C-N and CH in PAF-1-NDMH respectively 3 -N + and CH 3 . The XPS spectrum shows that a C-N signal appears at the position of binding energy of 285.8eV, which confirms that NDMH is successfully grafted into the PAF-1 fram...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More