Study on Formaldehyde Degradability of Metal-doped Nano-TiO<sub>2</sub>

WU Jianchun; HUANG Wanxia; SHI Ruicheng

Oct. 2008

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Article Navigation > IRON STEEL VANADIUM TITANIUM > 2008 > 29(4): 14-17

WU Jianchun, HUANG Wanxia, SHI Ruicheng. Study on Formaldehyde Degradability of Metal-doped Nano-TiO2[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(4): 14-17.

Citation:

WU Jianchun, HUANG Wanxia, SHI Ruicheng. Study on Formaldehyde Degradability of Metal-doped Nano-TiO₂[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(4): 14-17.

WU Jianchun, HUANG Wanxia, SHI Ruicheng. Study on Formaldehyde Degradability of Metal-doped Nano-TiO2[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(4): 14-17.

Citation:

WU Jianchun, HUANG Wanxia, SHI Ruicheng. Study on Formaldehyde Degradability of Metal-doped Nano-TiO₂[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(4): 14-17.

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Study on Formaldehyde Degradability of Metal-doped Nano-TiO₂

1. Panzhihua lron&Sleel Research Institute, Panzhihua 617000, Sichuan, China;
2. Cllege of Materials Science and Engineering, Sichuan University, Chengdu 610065, Sichuan, China

Received Date: 2008-03-18
Available Online: 2023-12-05

Abstract

Abstract

The formaldehyde degradability by nanometer TiO₂ that is metal-doped compound was studied.The result shows that the formaldehyde degradability and the visible light absorbency are improved by the V-doped nanometer TiO₂.The nanometer TiO₂ of 0.5 % Fe+0.3 % V doped has better photocatalytic activity than single V-doped nanometer TiO₂.And it can degrade 85 percent formaldehyde after 24 hours.
- nano-TiO₂,
- photocatalytic activity,
- doped,
- formaldehyde,
- degradation