Preparação de nanocompósitos através do encapsulamento de polímeros condutores em 2H-MoS2 e 1T-TiS2

Química Nova

Fernando Wypych²  Natali Seefeld²  Ireno Denicoló¹ 

[1] ,Universidade Federal do Paraná Departamento de Química Curitiba PR

关键词: nanocomposites;    intercalation compounds;    conducting polymers;   

DOI  :  10.1590/S0100-40421997000400003

来源: SciELO

【 摘 要 】

Nanocomposites obtained by the encapsulation of conducting polymers such as polyaniline and polydiphenylamine in 2H-MoS2 and 1T-TiS2 are synthesized and characterized by X-ray diffraction and infrared spectrophotometry. The synthesis consists in intercalating the layered compound with n-butyllithium and subsequent exfoliation in water and organic solvents. The nanocomposites are obtained by the adsorption of the polymers into the single-layers sulfides and posterior restacking. The X-ray diffraction measurements showed that the organic conducting polymers are encapsulated in mono and bilayers arrangement in a well-ordered fashion to produce single phase compounds.

【 授权许可】

CC BY-NC   
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