Method for preparing nano-stage naphthylamine sulfonate and aniline copolymer
A technology of aniline copolymer and naphthylamine sulfonate, which is applied in the field of preparing nano-scale naphthylamine sulfonate and aniline copolymer, can solve the problem that the yield of polymer is not very high, and achieve the effect of universal applicability and good yield
Inactive Publication Date: 2010-12-01
TONGJI UNIV
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(HuangJX, RichardBK, Theintrinsicnanofibrillarmorphologyofpolyaniline[J].Chem.Commun., 2006,4:367376.) This preparation method has the advantages of simple synthesis process and convenient post-treatment, but still needs to add a large amount of organic reagents, and the polymer yield not very high
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Abstract
The invention discloses a method for preparing nano sulfonic acid naphthylamine and aniline copolymer. The method is characterized in that: the neutral aqueous solution in sodium sulfonate naphthylamine is added in aniline aqueous solution and fully dissolved; then, oxidizing agent is added; when the reaction is finished, filtration, collection, precipitation, cleaning and drying are carried out to complete the preparation.
Description
The method for preparing nano-scale naphthylamine sulfonate and aniline copolymer technical field The invention relates to a method for preparing nano-level sulfonic acid naphthylamine and aniline copolymer. Background technique As a conjugated conductive polymer material, nano-polyaniline has a wide range of controllable conductivity and good doping-dedoping reversibility endowed with unique electrochemical properties, so it is widely used in biosensors, antistatic, anti- Electromagnetic radiation coatings, electrode catalytic active materials, heavy metal adsorbents and other fields. The methods for preparing polyaniline nanomaterials generally include chemical oxidation and electrochemical methods. The use of chemical oxidation methods such as emulsion polymerization, dispersion polymerization, etc., to prepare nano-polyaniline has the advantages of being simple, easy, and large-scale production, so it is widely used. When using emulsion polymerization to synthesize ...
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IPC IPC(8): C08G73/02
Inventor 李新贵韦霏黄美荣
Owner TONGJI UNIV