Zinc oxide nanorod functional cotton fiber and preparation method thereof
A technology of zinc oxide nanorods and cotton fibers, which is applied in biochemical fiber treatment, fiber treatment, plant fiber and other directions, can solve the problems of easy agglomeration of nanomaterials, uneven distribution of nanomaterials, and low bonding fastness between nanomaterials and fibers, etc. To achieve the effect of improving adhesion and excellent antibacterial
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Embodiment 1
[0011] (1) Put the cotton fiber in a sodium hydroxide solution with a mass fraction of 10%, with a bath ratio of 1:50, react at 70°C for 180 minutes, wash repeatedly with deionized water until neutral, and obtain sodium hydroxide modified after drying Cotton; then the above-mentioned sodium hydroxide modified cotton was dispersed in ethanol, the bath ratio was 1:50, condensed and refluxed for 60 minutes under nitrogen protection at 80°C, and alcohol ether sulfosuccinic acid monoester disodium salt was added, and after stirring at a constant speed for 60 minutes, Add azobisisoheptanonitrile and dibenzoyl peroxide, continue to stir and react for 1 hour, wash repeatedly with ethanol and deionized water after filtration, and obtain anionized cotton fibers after vacuum drying; the alcohol ether sulfosuccinic acid mono The mass ratio of ester disodium salt and sodium hydroxide modified cotton is 1:1, the quality of described azobisisoheptanonitrile is 0.01% of sodium hydroxide modifi...
Embodiment 2
[0013] (1) Put the cotton fiber in a sodium hydroxide solution with a mass fraction of 12%, with a bath ratio of 1:50, react at 70°C for 180 minutes, wash repeatedly with deionized water until neutral, and obtain sodium hydroxide modified after drying Cotton; then the above-mentioned sodium hydroxide modified cotton was dispersed in ethanol, the bath ratio was 1:50, condensed and refluxed for 60 minutes under nitrogen protection at 80°C, and alcohol ether sulfosuccinic acid monoester disodium salt was added, and after stirring at a constant speed for 60 minutes, Add azobisisoheptanonitrile and dibenzoyl peroxide, continue to stir and react for 4 hours, wash repeatedly with ethanol and deionized water after filtration, and obtain anionized cotton fibers after vacuum drying; the alcohol ether sulfosuccinic acid mono The mass ratio of ester disodium salt and sodium hydroxide modified cotton is 1:2, the quality of described azobisisoheptanonitrile is 0.05% of sodium hydroxide modif...
Embodiment 3
[0015](1) Put the cotton fiber in a sodium hydroxide solution with a mass fraction of 17%, with a bath ratio of 1:50, react at 70°C for 180 minutes, wash repeatedly with deionized water until neutral, and obtain sodium hydroxide modified after drying Cotton; then the above-mentioned sodium hydroxide modified cotton was dispersed in ethanol, the bath ratio was 1:50, condensed and refluxed for 60 minutes under nitrogen protection at 80°C, and alcohol ether sulfosuccinic acid monoester disodium salt was added, and after stirring at a constant speed for 60 minutes, Add azobisisoheptanonitrile and dibenzoyl peroxide, continue to stir and react for 8 hours, wash repeatedly with ethanol and deionized water after filtration, and obtain anionized cotton fibers after vacuum drying; the alcohol ether sulfosuccinic acid mono The mass ratio of ester disodium salt and sodium hydroxide modified cotton is 1:3, the quality of described azobisisoheptanonitrile is 0.3% of sodium hydroxide modifie...
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