Method for preparing soluble conductive polyaniline nano-rods
A conductive polyaniline and soluble technology, applied in the direction of nanotechnology, can solve the problems of complex post-processing, environmental pollution, etc., and achieve good reproducibility, mild reaction conditions, synthesis methods and easy-to-operate post-processing effects
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Embodiment 1
[0017] 13.69 grams of ammonium persulfate were dissolved in 40 ml of deionized water with stirring. Add 6.97 g of itaconic acid to 40 ml of deionized water, stir for 30 minutes to prepare a white emulsion, add 4 ml of aniline to the emulsion, and stir for half an hour to form a colorless transparent solution. The ammonium persulfate solution was then added dropwise to the itaconic acid solution of aniline at a rate of 1 drop every 2 seconds. The reaction was stopped after stirring for 27 hours. The above reaction solution was poured into a sand core funnel for suction filtration, washed with 500ml of deionized water until the filtrate was clear, colorless and transparent. The above operations were all carried out at room temperature. The suction-filtered product was vacuum-dried in a 60° C. drying oven for 24 hours.
Embodiment 2
[0019] 13.69 grams of ammonium persulfate were dissolved in 60 ml of deionized water with stirring. Add 4.64 g of itaconic acid to 40 ml of deionized water, stir for 30 minutes to prepare a white emulsion, add 4 ml of aniline to the emulsion, and stir for half an hour to form a colorless transparent solution. The ammonium persulfate solution was then added dropwise to the itaconic acid solution of aniline at a rate of 1 drop every 2 seconds. The reaction was stopped after stirring for 27 hours. The above reaction solution was poured into a sand core funnel for suction filtration, and washed with 500 ml of deionized water until the filtrate was clear, colorless and transparent. The above operations were all carried out at room temperature. The suction-filtered product was vacuum-dried in a 60° C. drying oven for 24 hours.
Embodiment 3
[0021] 13.69 grams of ammonium persulfate were dissolved in 40 ml of deionized water with stirring. Add 7.81 g of itaconic acid to 40 ml of deionized water, stir for 30 minutes to prepare a white emulsion, add 4 ml of aniline to the emulsion, and stir for half an hour to form a colorless transparent solution. The ammonium persulfate solution was then added dropwise to the itaconic acid solution of aniline at a rate of 1 drop every 2 seconds. The reaction was stopped after stirring for 27 hours. The above reaction solution was poured into a sand core funnel for suction filtration, and washed with 500 ml of deionized water until the filtrate was clear, colorless and transparent. The above operations were all carried out at room temperature. The suction-filtered product was vacuum-dried in a 60° C. drying oven for 24 hours.
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