Preparation method of quaternary ammonium salt modified polythiophene intercalation graphene
A technology of intercalating graphite and polythiophene, applied in the field of materials, can solve problems such as affecting the research and application of graphene, and being difficult to disperse, and achieve the effects of being beneficial to conductive paths, low cost, and improving stability
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Embodiment 1
[0026] A kind of preparation method of quaternary ammonium salt modified polythiophene intercalation graphene, comprises the following steps:
[0027] (1) Take 80 parts by weight of thiophene, add it to 9 times its weight in chloroform, stir evenly, add 5 parts by weight of oleic acid, raise the temperature to 70°C, ultrasonicate for 20 minutes, distill and remove chloroform to obtain oleic acidified body;
[0028] (2) Take 4 parts by weight of 3-aminopropyltriethoxysilane, add it to dimethylformamide whose weight is 13 times that of dimethylformamide, add 20 parts by weight of ferric chloride hexahydrate, and sonicate for 7 minutes to obtain Aminoamide solution;
[0029] (3) Take the above-mentioned oleic acidified monomer, add it to the above-mentioned aminoamide solution, raise the temperature to 60°C, keep stirring for 40 minutes, pass in nitrogen, lower the temperature to 15°C, keep stirring for 15 hours, and drop the concentration to 10 % ammonia solution, adjust the p...
Embodiment 2
[0034] A kind of preparation method of quaternary ammonium salt modified polythiophene intercalation graphene, comprises the following steps:
[0035](1) Take 70 parts by weight of thiophene, add it to chloroform which is 6 times its weight, stir evenly, add 3 parts by weight of oleic acid, raise the temperature to 65°C, ultrasonicate for 16 minutes, distill and remove chloroform to obtain oleic acidified mono body;
[0036] (2) Take 2 parts by weight of 3-aminopropyltriethoxysilane, add it to dimethylformamide which is 10 times its weight, add 14 parts by weight of ferric chloride hexahydrate, and ultrasonicate for 3 minutes to obtain Aminoamide solution;
[0037] (3) Take the above-mentioned oleic acidified monomer, add it to the above-mentioned aminoamide solution, raise the temperature to 50°C, keep stirring for 30 minutes, pass in nitrogen, lower the temperature to 10°C, keep stirring for 10-15 hours, add the concentration dropwise 14% ammonia solution, adjust the pH to...
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