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POLYSTYRENE SULFONATE COPOLYMER, DISPERSANT USING SAME, AQUEOUS NANOCARBON MATERIAL DISPERSION, AND METHOD FOR PRODUCING POLYSTYRENE SULFONATE COPOLYMER
POLYSTYRENE SULFONATE COPOLYMER, DISPERSANT USING SAME, AQUEOUS NANOCARBON MATERIAL DISPERSION, AND METHOD FOR PRODUCING POLYSTYRENE SULFONATE COPOLYMER
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机译:聚苯乙烯磺酸盐共聚物,使用相同的分散剂,纳米碳材料分散液以及制备聚苯乙烯磺酸盐共聚物的方法
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摘要
Provided is a novel polystyrene sulfonate copolymer which is useful as a dispersant for producing an aqueous dispersion of a nanocarbon material such as a carbon nanotube, a graphene or a fullerene. A polystyrene sulfonate copolymer which is composed of a styrene sulfonate monomer residue, an N-substituted maleimide monomer residue, and if necessary a residue of another vinyl monomer that is copolymerizable with the styrene sulfonate monomer and the N-substituted maleimide monomer; a dispersant which contains the polystyrene sulfonate copolymer as an active ingredient; an aqueous dispersion of a nanocarbon material, which uses the dispersant; and a method for producing the polystyrene sulfonate copolymer.
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