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Synthesis of polyaniline/TiO2 nanocomposites: effects of acid and aniline concentrations on material properties and photocatalytic performance for sulfamethoxazole degradation

delete2026-06-17
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V
Vanessa Mendonça Mendes Vargas *
S
Susan Leonora Antunes
C
Carla Dalmolin
S
Sérgio Henrique Pezzin
DOI:10.1002/jctb.70218delete
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Abstract

Abstract

En 中文
This work investigated the synthesis of TiO2-P25/polyaniline (PANI) nanocomposites, denoted as PANI– TiO2, via chemical oxidative polymerization under different aniline:H+ molar ratios, and evaluated their performance in heterogeneous photocatalysis (HP). Although this parameter is directly related to PANI properties, it has been insufficiently explored in the literature. Therefore, the aniline concentration was fixed while two conventional HCl concentrations (0.1 and 1.0 mol L−1) were employed.
Keywords:
polyaniline
oxidative polymerization
titanium dioxide
photosensitization
sulfamethoxazole
heterogeneous photocatalysis
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Journal

J
journal of chemical technology & biotechnology
IF:
0
Papers:
93
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S
santa catarina state university
Scholars:
103
Papers: 37
Citations: 2
B
buddemeyer textile finishing
Scholars:
2
Papers: 1
Citations: 0
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