期刊
SYNTHETIC METALS
卷 259, 期 -, 页码 -出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.synthmet.2019.116252
关键词
4.4 '-methylenedianiline; 1-Benzothiophene; Fuel; Molecularly imprinted; Electrochemical sensor; Self-cross linked polymer
Self-cross linked poly (4.4'-methylenedianiline) as a conductive polymer was prepared via oxidative polymerization of 4.4'-methylenedianiline. Synthesis of poly 4.4'-methylenedianiline in acidic condition, leads to formation of phenazine structural units. Molecularly imprinted poly 4A'-methylenedianiline, synthesized using 1-benzothiophene as template. The pi-pi stacking effect between 4.4'-methylenedianiline and 1-benzothiophene, made the compact imprinted polymer and more imprinted sites. Field emission scanning electron microscopy, Fr-IR spectroscopy, X-ray diffraction and differential scanning calorimetry were used to characterize the morphology and structure of the poly- (4.4'-methylenedianiline). Detection of 1-benzothiophene was performed with molecularly imprinted poly- (4.4'-methylenedianiline) modified electrode. Cyclic voltammetry was used to character the molecular imprinted polymer and nonimprinted polymer.
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