Inorganic oxide conductive powder/polyaniline conductive polymer composite material and its preparation method
An inorganic oxide and conductive polymer technology, applied in the field of inorganic oxide conductive powder/polyaniline conductive polymer composite materials, can solve problems such as low conductivity, achieve high yield, reduce waste water pollution, and reduce residues. Effect
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[0022] Example 1:
[0023] 14g of aniline was weighed and dissolved in 140g of water, and 42.5g of dodecylbenzenesulfonic acid was dissolved in the mixed acid solution of 100ml [HCL]=2mol / L and added to the reactor together, and stirred on an electric mixer (the rotation speed interval was 1000~ 1500 rpm); after half an hour of emulsification, add 1.12 g of 300-1200 mesh inorganic oxide conductive powder ATO (antimony oxide doped tin oxide); after stirring for another half an hour, the mixed solution is milky white. Weigh 27.4 g Ammonium sulfate was dissolved in 274g of water, and then added dropwise to the reactor. The ice-water bath controlled the reaction temperature to 0-10°C, and the reaction occurred immediately. After 1 hour of dropwise addition, the reaction was stirred for 24 hours. Blue, blue, blue-green, green, the final solution is dark green latex, filter, separate, wash with distilled water until no sulfate radicals can be detected in the filtrate; vacuum dry at ...
Example Embodiment
[0030] Example 2:
[0031] 14g of aniline was weighed and dissolved in 140g of water, and 35.4g of camphorsulfonic acid was dissolved in 100ml of water and added to the reactor, and stirred on an electric mixer (the rotation speed range was 1000 to 1500 rpm); after half an hour of emulsification, inorganic Oxide conductive powder ATO (antimony doped tin oxide) 1.4g; after stirring for another half an hour, the mixed solution is milky white. Weigh 32.9g of ammonium persulfate and dissolve it in 274g of water, then dropwise into the reactor, ice water bath to control the reaction When the temperature is 0~10℃, the reaction occurs immediately. After 1h of dropwise addition, the reaction is carried out under stirring for 24h. The reaction solution changes from milky white to yellow-green, light blue, blue, blue-green, and green, and the final solution is dark green latex. , filtered, separated, washed with distilled water until no sulfate radicals were detected in the filtrate; va...
Example Embodiment
[0036] Example 3:
[0037] 14g of aniline was weighed and dissolved in 140g of water, 35.4g of camphorsulfonic acid or 42.5g of dodecylbenzenesulfonic acid was dissolved in 100ml [HCL]=2mol / L mixed acid solution and added to the reactor together, and stirred on an electric mixer (The speed range is 1000-1500 rpm); after half an hour of emulsification, add 1.4 g of inorganic oxide conductive powder ITO (indium-doped tin oxide); after stirring for another half an hour, the mixed solution is milky white. Weigh 27.4g of ammonium persulfate and dissolve it in 274g of water, then add it dropwise into the reactor. The ice-water bath controls the reaction temperature from 0 to 10°C. The reaction occurs immediately. Yellow-green, light blue, blue, blue-green, green, the final solution is dark green latex, filtered, separated, washed with distilled water until no sulfate radicals were detected in the filtrate; vacuum dried at 75°C to constant weight , that is, the conductive powder ITO...
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