A two-dimensional energetic cmofs material containing nitro-nitrogen-rich heterocyclic anions and its preparation method
A nitro-nitrogen-enriched, anion-enriched technology, applied in nitrated acyclic/alicyclic/heterocyclic amine explosive compositions, organic chemical methods, organic chemistry, etc., can solve the problem of balance anions existing in the skeleton
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Embodiment 1
[0063] (1) Add 1.5mmol of ATRZ (0.246g) to 10mL of H 2 O, heated to 65°C, stirred until completely dissolved to obtain ATRZ solution;
[0064] (2) 1 mmol of nitrogen-rich heterocyclic anion salt NTTA (0.133 g) with nitro group was added to 5 mL of H 2 O, heated to 65°C, stirred until completely dissolved to obtain NTTA solution;
[0065] (3) 1.5mmol of inorganic metal salt Cu(BF 4 ) 2 ·6H 2 O (0.517g) was added to 5mL of H 2 In O, dissolved to obtain Cu(BF 4 ) 2 solution;
[0066] (4) Add NTTA solution dropwise to ATRZ solution first, then add Cu(BF 4 ) 2 solution, stirred at 25°C for 0.5h, after stirring, filtered, collected the filtrate, stood at room temperature for 3 days until the blue crystals were completely precipitated, filtered with suction, washed the crystals with water for 3 times, and dried in vacuum at 65°C for 6h to obtain a product containing A two-dimensional energetic CMOFs material (MOF(Cu-NTT)) of nitro-nitrogen-rich heterocyclic anions; the yiel...
Embodiment 2
[0068] (1) Add 1.5mmol of ATRZ (0.246g) to 10mL of H 2 O, heated to 65°C, stirred until completely dissolved to obtain ATRZ solution;
[0069] (2) 1 mmol of nitrogen-rich heterocyclic anion salt DNTA (0.176 g) with nitro group was added to 5 mL of H 2 O, heated to 65°C, stirred until completely dissolved to obtain DNTA solution;
[0070] (3) 1.5mmol of inorganic metal salt Cu(NO 3 ) 2 ·3H 2 O (0.360g) was added to 5mL of H 2 In O, dissolve to obtain Cu(NO 3 ) 2 solution;
[0071] (4) Add DNTA solution dropwise to ATRZ solution first, then add Cu(NO 3 ) 2 solution, stirred at 25°C for 0.5h, after stirring, filtered, collected the filtrate, stood at room temperature for 3 days until the blue crystals were completely precipitated, filtered with suction, washed the crystals with water for 3 times, and dried in vacuum at 65°C for 6h to obtain a product containing A two-dimensional energetic CMOFs material (MOF(Cu-DNT)) of nitro-nitrogen-rich heterocyclic anions; the yield...
Embodiment 3
[0073] (1) Add 1.5mmol of ATRZ (0.246g) to 10mL of H 2 O, heated to 65°C, stirred until completely dissolved to obtain ATRZ solution;
[0074] (2) 1 mmol of nitrogen-rich heterocyclic anion salt TNPA (0.220 g) with nitro group was added to 5 mL of H 2 O, heated to 65 ° C, stirred until completely dissolved to obtain TNPA solution;
[0075] (3) 1.5mmol of inorganic metal salt CuSO 4 ·5H 2 O (0.375g) was added to 5mL of H 2 O, dissolved to obtain CuSO 4 solution;
[0076] (4) Add TNPA solution dropwise to ATRZ solution first, then add CuSO dropwise 4 solution, stirred at 25°C for 0.5h, after stirring, filtered, collected the filtrate, stood at room temperature for 5 days until the purple crystals were completely precipitated, filtered with suction, washed the crystals with water 3 times, and dried in vacuum at 60°C for 8h to obtain a nitrate-containing A two-dimensional energetic CMOFs material (MOF(Cu-TNP)) based on nitrogen-rich heterocyclic anions; the yield is 71.34%; t...
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