... thuoc Ian [5]. Baibaanay gioi thieu cac ket quanghiencuu tonghapdienhoa nano- cornpozit tren cosaPpy va nano- oxit(a-Fe,O])khi comatcacanion va cationhoatdongbe mat, cling nhirkhaosatkhanangbaavechongan ... satnguyenchat (99,99%). co dientichlamvice 0,2em'.Mang nano- composit Ppy/o Fe.O, duoctonghaptrongdungdich PTO 0.05 M, pyrol 0,1M, nano a -Fe,O,khi co va khong comatcacchatheatdongbe ... cetyl trimcthyl amonium cationic surfactant and five times longer than polypyrrolefilm without nano- oxide.1- MO DAUKhanangbaavechonganmonellacacpolyme dan noichungva polypyral (Ppy)...