Macro-scale preparation and morphology control method of hybrid zeolite imidazole framework materials
A technology of zeolite imidazole and framework materials, which is applied in the field of macro-scale preparation and shape control of hybrid zeolite imidazole framework materials, can solve the problems of inability to scale up synthesis and long time, and achieve the convenience of large-scale production, shortening of reaction time, and synthesis The process requires simple effects
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Embodiment 1
[0054] Heating and stirring: ①Zn(CH 3 COO) 2 2H 2 O (0.176g, 0.8mmol), 2-mim (0.098g, 1.2mmol), H 2 MoO 4 (0.03g, 0.2mmol), put the raw material in a round bottom flask, add DMF, reflux and stir at a temperature of 160°C for 2 hours, filter the obtained product, wash the separated solid with water, and put it in an oven at 80°C Dry to obtain HZIF-1Mo crystals.
[0055] ②Zn(CH 3 COO) 2 2H 2 O (0.176g, 0.8mmol), 2-mim (0.098g, 1.2mmol), H 2 MoO 4 (0.03g, 0.2mmol), put the raw material in a round bottom flask, add methanol, reflux and stir at a temperature of 60°C for 2 hours, filter the obtained product, wash the separated solid with water, and put it in an oven at 80°C Dry to obtain HZIF-1Mo crystals.
Embodiment 2
[0057] Ultrasonic response: Zn(CH 3 COO) 2 2H 2 O (0.180g, 0.8mmol), 2-mim (0.096g, 1.2mmol), H 2 MoO 4 (0.028g, 0.2mmol), put the raw materials in a beaker, add DMF, and sonicate in an ultrasonic instrument for 4 hours, filter the obtained product, wash the separated solid with water, and dry it in an oven at 80°C to obtain HZIF-1Mo crystalline matter.
Embodiment 3
[0059] Microwave reaction: Zn(CH 3 COO) 2 2H 2 O (0.174g, 0.8mmol), 2-mim (0.098g, 1.2mmol), H 2 MoO 4 (0.034g, 0.2mmol), put the raw materials in a bottle, add DMF, microwave in a microwave oven for 45 minutes, filter the obtained product, wash the separated solid with water, and dry it in an oven at 80°C to obtain HZIF-1Mo crystalline matter.
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