Details

Autor(en) / Beteiligte

• Li, Qiaoling
• Zhang, Cunrui
• Li, Jianqiang

Titel

Photocatalytic and microwave absorbing properties of polypyrrole/Fe-doped TiO sub(2) composite by in situ polymerization method

Ist Teil von

• Journal of alloys and compounds, 2011-02, Vol.509 (5), p.1953-1957

Erscheinungsjahr

2011

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The Fe-doped TiO sub(2) microbelts were prepared by sol-gel method using the absorbent cotton template for the first time. Then the Fe-doped TiO sub(2) microbelts were used as templates for the preparation of polypyrrole/Fe-doped TiO sub(2) composites. Polypyrrole/Fe-doped TiO sub(2) composites were prepared by in situ polymerization of pyrrole on the Fe-doped TiO sub(2) template. The structure, morphology and properties of the composites were characterized with scanning electron microscope (SEM), FTIR, Net-work Analyzer. The possible formation mechanisms of Fe-doped TiO sub(2) microbelts and polypyrrole/Fe-doped TiO sub(2) composites have been proposed. The effect of the molar ratio of pyrrole/Fe-doped TiO sub(2) on the photocatalytic properties and microwave loss properties of the composites was investigated.