Preparation Method of the Nanosilver Particle/Organic Polymeric Composite by Radiolytic Irradiation and Thereof Nanosilver Particle/Organic Polymeric Composite

방사선이용 나노은입자/유기고분자 복합체의 제조방법 및그 나노은입자/유기고분자 복합체

Abstract

PURPOSE: A method for preparing silver nanoparticles/organic polymer by using radioactive rays and a silver nanoparticle/organic polymer composite prepared by the method are provided, to obtain a useful silver nanoparticle/organic polymer composite by improving the dispersion of a silver nanoparticle in a polymer. CONSTITUTION: The method comprises the steps of fixing an organic compound having a hydrogen bond on the surface of a silver nanoparticle to prepare a functional silver nanoparticle; and dispersing uniformly the functional silver nanoparticle in an organic polymer whose main chain is hydrophilic to prepare a silver nanoparticle/organic polymer composite. Also the method comprises the steps of mixing a silver salt with a vinyl monomer; and irradiating radioactive rays to the mixture to prepare a silver nanoparticle/organic polymer composite.
본 발명은 방사선조사에 의한 나노은입자/유기고분자 복합체의 제조방법 및 그 나노은입자/유기고분자복합체에 관한 것이다. 본 발명에 의해 제조된 나노은입자/유기고분자 복합체는 은입자 및 폴리머특성을 동시에 가지고 있어 섬유분야 (신발소재, 의류, 양발, 스타킹, 유아용품, 기저귀, 생리대, 피혁제품, 물수건, 침구류, 텐트, 카펫, 커튼, 이불, 베게), 산업용 (포장재, 폴리우레탄, 스폰지, 부직포, 필터, 접착제, 실란트, 항균페인트, 잉크, 바닥재, 절삭유, 장난감, 물탱크 및 물통, 쓰레기통, 각종플라스틱성형품, 방수재, 쓰레기장 및 폐수처리장), 생활용품 (항균스프레이, 비누, 세제, 비듬방지삼퓨, 기능성화장품, 장판바닥재, 고무장갑, 수세미, 행주, 도마, 가구, 가습기, 에어컨필터, 청소기 및 정수용필터, 청소용품, 시트(쇼파, 침대), 수족관필터, 주방 및 식탁용 도료)에 사용 할 수 있는 특성을 가지고 있다.

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