Synthesis of Li-doping tetragonal-Bi2O3 nanomaterial with high efficient visible light photocatalysis

Fan, Lele; Zhong-hu, Liu; Zhu, Yiyu; Wang, Zhiqiang; Zhao, Sihan; Zhu, Lei; Zhang, Qinfang

doi:10.1007/s10854-019-02731-w

Cited by 3 publications

(1 citation statement)

References 48 publications

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“…The reflectance results (Figure 5) indicated a weaker photo-reflectance of 4% PANI/TiO2 composite than TiO2 at wavelengths above 400 nm, which means the composite has a stronger absorption capacity of visible light and the possibility of photocatalytic activity under visible-light irradiation. The red-shift in the absorption edge of 4% PANI/TiO2 in this study could be elucidated by a color change [20][21][22]. PANI/TiO2 composites appeared blue and grayish, which had a positive effect on the visible-light absorption.…”

Section: Characterization Of Pani/tio 2 Compositementioning

confidence: 51%

Application of PANI/TiO2 Composite for Photocatalytic Degradation of Contaminants from Aqueous Solution

Lee

et al. 2020

Applied Sciences

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Polyaniline (PANI) is a promising conducting polymer for surface modification of TiO2 to achieve extended photoresponse to visible light and increased photocatalytic efficiency. In this study, we report the synthesis of a PANI/TiO2 composite with different weight ratios of PANI, which was subsequently employed for photocatalytic degradation of methylene blue (MB), bisphenol A (BPA), and bacteriophage MS2 under visible-light irradiation. The functional groups, morphology, and light response of the composite were characterized by Fourier-transform infrared spectroscopy, field-emission transmission electron microscopy, and diffuse reflectance UV–visible spectroscopy, respectively. The PANI/TiO2 composite containing 4% by weight ratio of PANI was most suitable for MB degradation, and this photocatalyst was very stable even after repeated use (four cycles). The degradation of BPA and bacteriophage MS2 by PANI/TiO2 composite reached 80% in 360 min and 96.2% in 120 min, respectively, under visible-light irradiation. Therefore, the PANI/TiO2 composite with enhanced visible-light photocatalytic efficiency and stability can be widely used for the degradation of water contaminants.

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Section: Characterization Of Pani/tio 2 Compositementioning

confidence: 51%

Application of PANI/TiO2 Composite for Photocatalytic Degradation of Contaminants from Aqueous Solution

Lee

et al. 2020

Applied Sciences

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Sustainable wood-based nanotechnologies for photocatalytic degradation of organic contaminants in aquatic environment

Liu

Wan

et al. 2020

Front. Environ. Sci. Eng.

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Coordination flexibility as a high-throughput descriptor for identifying solid electrolytes with Li+ sublattice disorder: A computational and experimental study

Lin

Gustafson

et al. 2023

Journal of Power Sources

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Synthesis of Li-doping tetragonal-Bi2O3 nanomaterial with high efficient visible light photocatalysis

Cited by 3 publications

References 48 publications

Application of PANI/TiO2 Composite for Photocatalytic Degradation of Contaminants from Aqueous Solution

Application of PANI/TiO2 Composite for Photocatalytic Degradation of Contaminants from Aqueous Solution

Sustainable wood-based nanotechnologies for photocatalytic degradation of organic contaminants in aquatic environment

Coordination flexibility as a high-throughput descriptor for identifying solid electrolytes with Li+ sublattice disorder: A computational and experimental study

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