Adsorptive and photocatalytic properties of Ag-loaded BiVO_4 on the degradation of 4-n-alkylphenols under visible light irradiation

Shigeru Kohtani; Junpei Hiro; Noritaka Yamamoto; Akihiko Kudo; Kunihiro Tokumura; Ryoichi Nakagaki

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Adsorptive and photocatalytic properties of Ag-loaded BiVO_4 on the degradation of 4-n-alkylphenols under visible light irradiation

机译：载银的BiVO_4在可见光照射下对4-正烷基苯酚降解的吸附和光催化性能

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Silver fine-particles loaded on BiVO_4 photocatalyst by an impregnation method remarkably improve adsorptive and photocatalytic performance on the degradation of long-chain alkylphenols such as 4-n-nonylphenol (NP) and 4-n-octylphenol (OP).The Ag-loaded BiVO_4 powders strongly adsorb NP and OP,which is attributable to silver oxides (Ag_2O and/or AgO) partly covered on the silver surface.The specific adsorption property disappears when the surface silver oxides are reduced in a H_2 stream.Degradation rates and CO_2 mineralization yields for NP are increased by the Ag loading on BiVO_4.

机译：通过浸渍法负载在BiVO_4光催化剂上的银微粒显着提高了对长链烷基酚如4-正壬基酚（NP）和4-正辛基酚（OP）的降解的吸附和光催化性能。 BiVO_4粉末对NP和OP有很强的吸附作用，这归因于部分覆盖在银表面的氧化银（Ag_2O和/或AgO）。当H_2流中的表面氧化银被还原时，比吸附特性消失。降解速率和CO_2矿化通过在BiVO_4上添加Ag可以提高NP的产量。

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来源
《Catalysis Communications》 |2005年第3期|共5页
作者
Shigeru Kohtani; Junpei Hiro; Noritaka Yamamoto; Akihiko Kudo; Kunihiro Tokumura; Ryoichi Nakagaki;
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正文语种 eng
中图分类化学工业;
关键词
BiVO_4 photocatalyst; Silver loading; Alkylphenols; Adsorption; Photodegradation;

机译：BiVO_4光催化剂;载银;烷基酚;吸附;光降解;

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1. Adsorptive and photocatalytic properties of Ag-loaded BiVO_4 on the degradation of 4-n-alkylphenols under visible light irradiation [J] . Shigeru Kohtani, Junpei Hiro, Noritaka Yamamoto, Catalysis Communications . 2005,第3期

机译：载银的BiVO_4在可见光照射下对4-正烷基苯酚降解的吸附和光催化性能
2. Fabrication and efficient photocatalytic dye degradation over Z-scheme-based BiVO_4/CdS heterojunction under visible-light irradiation [J] . Tongtong Zhang, Xiaohong Wang, Zhuo Sun, Journal of materials science . 2020,第18期

机译：在可见光照射下基于Z形方向基于BIVO_4 / CDS异质结的制造和高效的光催化染料降解
3. High Photocatalytic Activity of Oliver-Like BiVO_4 for Rhodamine B Degradation under Visible Light Irradiation [J] . Huu Vinh Nguyen, Tran Van Thuan, Sy Trung Do, Applied Mechanics and Materials . 2018,第期

机译：在可见光照射下，Oliver-like BiVO_4对若丹明B的降解具有很高的光催化活性。
4. High Photocatalytic Activity of Oliver-Like BiVO_4 for Rhodamine B Degradation under Visible Light Irradiation [C] . Huu Vinh Nguyen, Tran Van Thuan, Sy Trung Do, International Conference on Material Science and Engineering . 2018

机译：oliver样Bivo_4的高光催化活性用于罗丹明B可见光照射下的脱胺
5. Photocatalytic oxidation of butyraldehyde in air over UV/visible light responsive photocatalysts under fluorescent light irradiation. [D] . Shah, Vivek. 2005

机译：紫外光/可见光响应型光催化剂在荧光灯照射下空气中丁醛的光催化氧化。
6. The Structural Photocatalytic Property Characterization and Enhanced Photocatalytic Activities of Novel Photocatalysts Bi2GaSbO7 and Bi2InSbO7 during Visible Light Irradiation [O] . Jingfei Luan, Yue Shen, Yanyan Li, 2016

机译：新型光催化剂Bi2GaSbO7和Bi2InSbO7在可见光照射下的结构光催化性能表征和增强的光催化活性
7. Hydrothermal synthesis of meso/macroporous BiVO4 hierarchical particles and their photocatalytic degradation properties under visible light irradiation [O] . Puttaswamy Madhusudan, Malahalli Vijaya Kumar, Tadashi Ishigaki, 2013

机译：中孔/大孔BIVO4等级颗粒的水热合成及其光催化降解性能下可见光照射下的光催化降解性能

Adsorptive and photocatalytic properties of Ag-loaded BiVO_4 on the degradation of 4-n-alkylphenols under visible light irradiation

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