Cobalt metal organic supramolecular compound and synthesis method thereof
A technology of supramolecular compounds and cobalt metal, applied in cobalt organic compounds, organic chemistry, chemical instruments and methods, etc., can solve the problems of lack of patent documents and scientific papers, etc., and achieve less material defects, good stability, and easy preparation Effect
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Embodiment 1
[0020] Dissolve 0.1 mmol of cobalt sulfate, 0.3 mmol of 1,10-phenanthroline and 0.2 mmol of pyromellitic acid in 20 mL of ethanol / distilled water ( V : V =1:2), stirred at room temperature for 20 minutes and then filtered, transferred the filtrate to a stainless steel reaction kettle lined with polytetrafluoroethylene, sealed the stainless steel reaction kettle and put it in an oven, reacted at 130 ° C for 72 hours, and then used 2° C. / hour down to room temperature to obtain the cobalt metalorganic supramolecular compound crystal with a yield of 70.6% (based on Co).
[0021] Then the structure of the cobalt metal organic supramolecular compound crystal was characterized
[0022] The crystal X-ray diffraction data were determined by Bruker Smart Apex CCD single crystal diffractometer. Mo Kα rays monochromated with graphite at 223K ( lambda = 0.071073nm) as a radiation source to collect diffraction data. The scanning method is φ-ω scanning, and the Lp factor correction and...
Embodiment 2
[0027] Dissolve 0.1 mmol of cobalt sulfate, 0.3 mmol of 1,10-phenanthroline and 0.3 mmol of pyromellitic acid in 20 mL of ethanol / distilled water ( V : V =1:2), stirred at room temperature for 20min and then filtered, transferred the filtrate to a stainless steel reaction kettle lined with polytetrafluoroethylene, sealed the stainless steel reaction kettle and put it in an oven, reacted at 110°C for 36h, and then 10° C. / hour down to room temperature to obtain the cobalt metalorganic supramolecular compound crystal with a yield of 66.6% (based on Co).
Embodiment 3
[0029] Dissolve 0.11 mmol of cobalt sulfate, 0.3 mmol of 1,10-phenanthrene and 0.3 mmol of pyromellitic acid in 20 mL of ethanol / distilled water ( V : V =1:3), stirred at room temperature for 20 minutes and then filtered, transferred the filtrate to a stainless steel reaction kettle lined with polytetrafluoroethylene, sealed the stainless steel reaction kettle and put it in an oven, reacted at 120 °C for 48 hours, and then used 5° C. / hour down to room temperature to obtain the cobalt-containing inorganic-organic hybrid material crystal with a yield of 62.8% (based on Co).
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