A kind of stainless steel fiber based on bamboo fiber doped polyaniline and preparation method thereof
A stainless steel and bamboo fiber technology, applied in fiber processing, textiles and papermaking, etc., can solve the problem of limited improvement of stainless steel functional properties, achieve excellent adsorption, simple preparation method, and improve water quality.
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Embodiment 1
[0027] (1) Using sulfuric acid as a raw material, configure 100 mL of 1 mol / L doped acid solution, divide it evenly into two parts, and set aside.
[0028] (2) Bamboo fibers were activated by oxygen plasma for 90 minutes to obtain surface-activated bamboo fibers, aniline monomers were mixed with surface-activated bamboo fibers, and after standing for 30 minutes, they were added to one of the doped acid solutions Among them, be denoted as solution A, wherein the mass ratio of the bamboo fiber of the surface-activated bamboo fiber of 40 orders surface activation and the bamboo fiber of 80 orders surface activation is 3:7, the mass ratio of the bamboo fiber of the surface activation and aniline monomer The ratio is 1:2, and the content of surface-activated bamboo fiber in solution A is 0.2g / ml.
[0029] (3) Dissolve the oxidizing agent ammonium persulfate in another part of doped acid solution, which is denoted as solution B, wherein the molar ratio of ammonium persulfate to anil...
Embodiment 2
[0035](1) Using one of the hydrochloric acids as a raw material, prepare 100 mL of a 1 mol / L doped acid solution, divide it into two evenly, and set aside.
[0036] (2) Activate the bamboo fiber by ultraviolet radiation for 120 minutes to obtain the surface-activated bamboo fiber, mix the aniline monomer with the surface-activated bamboo fiber, and after standing for 30 minutes, add it to one of the doped acid solutions Among them, be denoted as solution A, wherein the mass ratio of the bamboo fiber of the surface-activated bamboo fiber of 40 orders surface activation and the bamboo fiber of 80 orders surface activation is 4:5, the mass ratio of the bamboo fiber of the surface activation and aniline monomer The ratio is 1:4, and the content of surface-activated bamboo fiber in solution A is 0.15g / ml.
[0037] (3) Dissolve the oxidizing agent ammonium persulfate in another part of doped acid solution, which is denoted as solution B, wherein the molar ratio of ammonium persulfat...
Embodiment 3
[0043] (1) Using one of phosphoric acid as raw material, prepare 100 mL of 1 mol / L doped acid solution, divide it evenly into two parts, and set aside.
[0044] (2) Bamboo fibers were activated by oxygen plasma for 60 minutes to obtain surface-activated bamboo fibers, aniline monomers were mixed with surface-activated bamboo fibers, and after standing for 30 minutes, they were added to one of the doped acid solutions Among them, be denoted as solution A, wherein the mass ratio of the bamboo fiber of the surface-activated bamboo fiber of 40 orders surface activation and the bamboo fiber of 80 orders surface activation is 5:6, the mass ratio of the bamboo fiber of the surface activation and aniline monomer 1:1, the content of surface-activated bamboo fiber in solution A is 0.25g / ml.
[0045] (3) Dissolve the oxidizing agent ammonium persulfate in another part of doped acid solution, which is denoted as solution B, wherein the molar ratio of ammonium persulfate to aniline monomer...
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