Enhanced photocatalysis of yittium-doped TiO2/D-PVA composites: Degradation of methyl orange (MO) and PVC film

Tairong Kuang; Dajiong Fu; Lingqian Chang; Zhaogang Yang; Jintao Yang; Ping Fan; Mingqiang Zhong; Feng Chen; Xiangfang Peng

doi:10.1166/sam.2016.2667

Enhanced photocatalysis of yittium-doped TiO₂/D-PVA composites: Degradation of methyl orange (MO) and PVC film

Tairong Kuang, Dajiong Fu, Lingqian Chang, Zhaogang Yang, Jintao Yang, Ping Fan, Mingqiang Zhong, Feng Chen, Xiangfang Peng

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A novel triple-component TiO₂/D-PVA/Y³⁺ photocatalyst have been synthesized in one portion of polyvinylalcohol (PVA), Ti(OH)₄ and Y(NO₃)₃ · 6H₂O(Y³⁺) by means of hydrothermal method to improve the photocatalytic activity of TiO₂ under UV-vis light. The relationship between effect of preparation conditions and visible light (VL) photocatalytic activity was investigated. The as-prepared triple photocatalyst (TiO₂/D-PVA/Y3+) was characterized by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-vis diffuse reflectance spectroscopy (DRS) and X-ray photoelectron spectroscopy (XPS). The results shows that the TiO₂/D-PVA/Y³⁺ possess higher photocatalytic activity than pure TiO₂ and TiO₂/D-PVA for the methyl orange (MO) degradation under UV-vis light irradiation. With the 1:1.008 feed ratio of Y³⁺ to TiO₂, the TiO₂/D-PVA/Y³⁺ exhibited a significant VL activity. The TiO₂/D-PVA/Y³⁺-PVC films degradation under UV-vis light was also studied.

Original language	English (US)
Pages (from-to)	1286-1292
Number of pages	7
Journal	Science of Advanced Materials
Volume	8
Issue number	6
DOIs	https://doi.org/10.1166/sam.2016.2667
State	Published - 2016
Externally published	Yes

Keywords

Hydrothermal method
Methyl orange
PVC film degradation
TiO/D-PVA/Y
UV-vis light irradiation

ASJC Scopus subject areas

Materials Science(all)

Access to Document

10.1166/sam.2016.2667

Cite this

@article{d4511add3d4149d78b47b5980b8360d3,

title = "Enhanced photocatalysis of yittium-doped TiO2/D-PVA composites: Degradation of methyl orange (MO) and PVC film",

abstract = "A novel triple-component TiO2/D-PVA/Y3+ photocatalyst have been synthesized in one portion of polyvinylalcohol (PVA), Ti(OH)4 and Y(NO3)3 · 6H2O(Y3+) by means of hydrothermal method to improve the photocatalytic activity of TiO2 under UV-vis light. The relationship between effect of preparation conditions and visible light (VL) photocatalytic activity was investigated. The as-prepared triple photocatalyst (TiO2/D-PVA/Y3+) was characterized by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-vis diffuse reflectance spectroscopy (DRS) and X-ray photoelectron spectroscopy (XPS). The results shows that the TiO2/D-PVA/Y3+ possess higher photocatalytic activity than pure TiO2 and TiO2/D-PVA for the methyl orange (MO) degradation under UV-vis light irradiation. With the 1:1.008 feed ratio of Y3+ to TiO2, the TiO2/D-PVA/Y3+ exhibited a significant VL activity. The TiO2/D-PVA/Y3+-PVC films degradation under UV-vis light was also studied.",

keywords = "Hydrothermal method, Methyl orange, PVC film degradation, TiO/D-PVA/Y, UV-vis light irradiation",

author = "Tairong Kuang and Dajiong Fu and Lingqian Chang and Zhaogang Yang and Jintao Yang and Ping Fan and Mingqiang Zhong and Feng Chen and Xiangfang Peng",

note = "Funding Information: The authors would like to acknowledge the financial support of the National Nature Science Foundation of China (Nos. 21274131, 51273178, 51203139, 51303158, 51073061, 21174044), the Guangdong Nature Science Foundation (Nos. S2013020013855, 9151064101000066), and National Basic Research Development Program 973 (No. 2012CB025902) in China. This work is also funded by Natural Science Foundation of Zhejiang Province under Grant No. LY15E030005. Tairong Kuang and Dajiong Fu would like to acknowledge the support of the Chinese Scholarship Council and the financial support. Publisher Copyright: {\textcopyright} 2016 by American Scientific Publishers. Copyright: Copyright 2016 Elsevier B.V., All rights reserved.",

year = "2016",

doi = "10.1166/sam.2016.2667",

language = "English (US)",

volume = "8",

pages = "1286--1292",

journal = "Science of Advanced Materials",

issn = "1947-2935",

publisher = "American Scientific Publishers",

number = "6",

}

TY - JOUR

T1 - Enhanced photocatalysis of yittium-doped TiO2/D-PVA composites

T2 - Degradation of methyl orange (MO) and PVC film

AU - Kuang, Tairong

AU - Fu, Dajiong

AU - Chang, Lingqian

AU - Yang, Zhaogang

AU - Yang, Jintao

AU - Fan, Ping

AU - Zhong, Mingqiang

AU - Chen, Feng

AU - Peng, Xiangfang

N1 - Funding Information: The authors would like to acknowledge the financial support of the National Nature Science Foundation of China (Nos. 21274131, 51273178, 51203139, 51303158, 51073061, 21174044), the Guangdong Nature Science Foundation (Nos. S2013020013855, 9151064101000066), and National Basic Research Development Program 973 (No. 2012CB025902) in China. This work is also funded by Natural Science Foundation of Zhejiang Province under Grant No. LY15E030005. Tairong Kuang and Dajiong Fu would like to acknowledge the support of the Chinese Scholarship Council and the financial support. Publisher Copyright: © 2016 by American Scientific Publishers. Copyright: Copyright 2016 Elsevier B.V., All rights reserved.

PY - 2016

Y1 - 2016

N2 - A novel triple-component TiO2/D-PVA/Y3+ photocatalyst have been synthesized in one portion of polyvinylalcohol (PVA), Ti(OH)4 and Y(NO3)3 · 6H2O(Y3+) by means of hydrothermal method to improve the photocatalytic activity of TiO2 under UV-vis light. The relationship between effect of preparation conditions and visible light (VL) photocatalytic activity was investigated. The as-prepared triple photocatalyst (TiO2/D-PVA/Y3+) was characterized by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-vis diffuse reflectance spectroscopy (DRS) and X-ray photoelectron spectroscopy (XPS). The results shows that the TiO2/D-PVA/Y3+ possess higher photocatalytic activity than pure TiO2 and TiO2/D-PVA for the methyl orange (MO) degradation under UV-vis light irradiation. With the 1:1.008 feed ratio of Y3+ to TiO2, the TiO2/D-PVA/Y3+ exhibited a significant VL activity. The TiO2/D-PVA/Y3+-PVC films degradation under UV-vis light was also studied.

AB - A novel triple-component TiO2/D-PVA/Y3+ photocatalyst have been synthesized in one portion of polyvinylalcohol (PVA), Ti(OH)4 and Y(NO3)3 · 6H2O(Y3+) by means of hydrothermal method to improve the photocatalytic activity of TiO2 under UV-vis light. The relationship between effect of preparation conditions and visible light (VL) photocatalytic activity was investigated. The as-prepared triple photocatalyst (TiO2/D-PVA/Y3+) was characterized by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-vis diffuse reflectance spectroscopy (DRS) and X-ray photoelectron spectroscopy (XPS). The results shows that the TiO2/D-PVA/Y3+ possess higher photocatalytic activity than pure TiO2 and TiO2/D-PVA for the methyl orange (MO) degradation under UV-vis light irradiation. With the 1:1.008 feed ratio of Y3+ to TiO2, the TiO2/D-PVA/Y3+ exhibited a significant VL activity. The TiO2/D-PVA/Y3+-PVC films degradation under UV-vis light was also studied.

KW - Hydrothermal method

KW - Methyl orange

KW - PVC film degradation

KW - TiO/D-PVA/Y

KW - UV-vis light irradiation

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DO - 10.1166/sam.2016.2667

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SN - 1947-2935

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JO - Science of Advanced Materials

JF - Science of Advanced Materials

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