Preparation method of porous indium phosphate loaded copper manganate photocatalytic material
A technology of indium phosphate supporting copper manganate and photocatalytic materials, which is applied in chemical instruments and methods, physical/chemical process catalysts, chemical/physical processes, etc., can solve problems such as no related research on photocatalytic degradation, and achieve fast degradation speed. , the effect of improving the degradation rate
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Embodiment 1
[0016] Add 3 g of indium chloride to 15 mL of ether, dissolve it with ultrasound, then add 5 g of polyacrylamide, stir to obtain a uniform spinning solution, and perform electrospinning to obtain polyacrylamide nanofibers containing indium chloride; The obtained polyacrylamide nanofibers containing indium chloride were placed in a tube furnace, heated at a rate of 10 °C / min in an air atmosphere, to 500 °C, kept at a constant temperature for 5 h, then stopped heating, and cooled down to room temperature naturally. Obtain porous indium chloride; place the obtained porous indium chloride in 100 mL of phosphoric acid solution with a concentration of 20 mg / L, soak for 25 h, remove the phosphoric acid solution, wash with distilled water for 3 times, and obtain a porous indium phosphate photocatalytic material; Weigh 4 g of copper nitrate, add 500 mL of water, add 6 g of manganese nitrate, stir until dissolved, then add 15 g of acetic acid, stir until completely dissolved, add porous ...
Embodiment 2
[0019] Add 1 g of indium chloride to 10 mL of ether, dissolve it with ultrasound, then add 3 g of polyacrylamide, stir to obtain a uniform spinning solution, and perform electrospinning to obtain polyacrylamide nanofibers containing indium chloride; The obtained polyacrylamide nanofibers containing indium chloride were placed in a tube furnace, heated at a rate of 10 °C / min in an air atmosphere, to 45 °C, kept at a constant temperature for 3 h, then stopped heating, and cooled down to room temperature naturally. Obtain porous indium chloride; place the obtained porous indium chloride in 50 mL of phosphoric acid solution with a concentration of 2 mg / L, soak for 10 h, remove the phosphoric acid solution, wash with distilled water twice, and obtain porous indium phosphate photocatalytic material; Weigh 3 g of copper nitrate, add 300 mL of water, then add 4 g of manganese nitrate, stir until dissolved, then add 10 g of acetic acid, stir until completely dissolved, add porous indium...
Embodiment 3
[0022] Add 2 g of indium chloride to 12 mL of ether, dissolve it with ultrasound, then add 4 g of polyacrylamide, stir to obtain a uniform spinning solution, and perform electrospinning to obtain polyacrylamide nanofibers containing indium chloride; The obtained polyacrylamide nanofibers containing indium chloride were placed in a tube furnace, heated at a rate of 10 °C / min in an air atmosphere, to 500 °C, kept at a constant temperature for 5 h, then stopped heating, and cooled down to room temperature naturally. Obtain porous indium chloride; place the obtained porous indium chloride in 100 mL of phosphoric acid solution with a concentration of 10 mg / L, soak for 10 h, remove the phosphoric acid solution, wash with distilled water for 3 times, and obtain a porous indium phosphate photocatalytic material; Weigh 4 g of copper nitrate, add 500 mL of water, add 6 g of manganese nitrate, stir until dissolved, then add 15 g of acetic acid, stir until completely dissolved, add porous ...
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