Synthesis of Pt-Loaded NiFe-LDH Nanosheets on Wood Veneer for Efficient Gaseous Formaldehyde Degradation

As a major indoor air pollutant, formaldehyde released from building and furnishing materials is one of the main volatile organic compounds (VOCs). Hierarchical TiO2 nanotube arrays (TiO2 NTs) prepared via a facile two-step anodization showed excellent photocatalytic (PC) degradation of formaldehyde at room temperature. Modification with noble metal nanoparticles (NMNs) could further improve the PC activity of TiO2 NTs. The final products of formaldehyde degradation were detected to be CO2 and H2O, which indicated that the mineralization of formaldehyde was the major process in this PC reaction. The reaction rate constants (k) determined for the three catalysts were in the order kTiO2 NTs < kAu/TiO2 NTs < kPt/TiO2 NTs (Pt/TiO2 NTs had the highest PC ability). The significant enhancement of PC performance can be ascribed to the formation of a Schottky junction between the NMNs and TiO2 NTs.

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BiVO4 quantum tubes loaded on reduced graphene oxide aerogel as efficient photocatalyst for gaseous formaldehyde degradation

Carbon ◽

10.1016/j.carbon.2018.06.003 ◽

2018 ◽

Vol 138 ◽

pp. 118-124 ◽

Cited By ~ 35

Author(s):

Jianlong Yang ◽

Qiujin Shi ◽

Rui Zhang ◽

Mingzheng Xie ◽

Xiao Jiang ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Reduced Graphene ◽

Formaldehyde Degradation ◽

Reduced Graphene Oxide Aerogel ◽

Graphene Oxide Aerogel ◽

Gaseous Formaldehyde

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Microtetrahedronal Bi 12 TiO 20 /g-C 3 N 4 composite with enhanced visible light photocatalytic activity toward gaseous formaldehyde degradation: Facet coupling effect and mechanism study

Journal of Molecular Catalysis A Chemical ◽

10.1016/j.molcata.2016.09.012 ◽

2016 ◽

Vol 424 ◽

pp. 311-322 ◽

Cited By ~ 26

Author(s):

Hongli Sun ◽

Jun Li ◽

Gaoke Zhang ◽

Neng Li

Keyword(s):

Photocatalytic Activity ◽

Visible Light ◽

Coupling Effect ◽

Mechanism Study ◽

Visible Light Photocatalytic Activity ◽

Formaldehyde Degradation ◽

Gaseous Formaldehyde ◽

Visible Light Photocatalytic

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A novel composite of triangular silver nanoplates on BiVO4 for gaseous formaldehyde degradation

Applied Surface Science ◽

10.1016/j.apsusc.2020.148784 ◽

2021 ◽

Vol 543 ◽

pp. 148784

Author(s):

Zhen Zhu ◽

Yu-Chen Lin ◽

Ching-Lan Chung ◽

Ren-Jang Wu ◽

Cheng-Liang Huang

Keyword(s):

Silver Nanoplates ◽

Triangular Silver Nanoplates ◽

Formaldehyde Degradation ◽

Gaseous Formaldehyde

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Enhancement of photocatalytic property of ZnO for gaseous formaldehyde degradation by modifying morphology and crystal defect

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2012.09.109 ◽

2013 ◽

Vol 550 ◽

pp. 190-197 ◽

Cited By ~ 39

Author(s):

Yichuan Liao ◽

Changsheng Xie ◽

Yuan Liu ◽

Qingwu Huang

Keyword(s):

Photocatalytic Property ◽

Crystal Defect ◽

Formaldehyde Degradation ◽

Gaseous Formaldehyde

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K, Na and Cl co-doped TiO2 nanorod arrays on carbon cloth for efficient photocatalytic degradation of formaldehyde under UV/visible LED irradiation

Catalysis Science & Technology ◽

10.1039/d0cy01918f ◽

2021 ◽

Author(s):

Wenyu Diao ◽

Jun He ◽

Qiang Wang ◽

Xi Rao ◽

Yongping Zhang

Keyword(s):

Photocatalytic Degradation ◽

Carbon Cloth ◽

Nanorod Arrays ◽

Photocatalytic Reactor ◽

Tio2 Nanorod Arrays ◽

Formaldehyde Degradation ◽

Uv Visible ◽

Gaseous Formaldehyde ◽

Co Doped ◽

Led Irradiation

A photocatalytic reactor of TiO2 nanorod arrays on carbon cloth for gaseous formaldehyde degradation.

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Novel Nanoarchitechtonics Olive-Like Pd/BiVO4 for the Degradation of Gaseous Formaldehyde Under Visible Light Irradiation

Journal of Nanoscience and Nanotechnology ◽

10.1166/jnn.2020.17430 ◽

2020 ◽

Vol 20 (5) ◽

pp. 2689-2697 ◽

Cited By ~ 4

Author(s):

Zhen Zhu ◽

Wei-Gang Hong ◽

Chin-Yuan Chen ◽

Ren-Jang Wu

Keyword(s):

Visible Light ◽

Visible Light Irradiation ◽

Photoelectron Spectroscopy ◽

Irradiation Time ◽

Light Irradiation ◽

X Ray Diffraction ◽

X Ray ◽

Transmission Electron ◽

Formaldehyde Degradation ◽

Gaseous Formaldehyde

In this research, olive-like Pd/BiVO4 was successfully prepared through a facile hydrothermal coreduction method for the photocatalytic degradation of formaldehyde under visible light irradiation. The structure, composition, and optical properties of the as-prepared Pd/BiVO4 were characterized through X-ray diffraction, transmission electron microscopy, ultraviolet-visible spectrophotometry, X-ray photoelectron spectroscopy, and photoluminescence. In addition, the photocatalytic activities of Pd/BiVO4 were evaluated through the photodegradation of formaldehyde. The experimental results demonstrated that the degradation efficiency of formaldehyde increased with increasing irradiation time. Moreover, 1.0 wt% Pd/BiVO4 exhibited the highest photocatalytic performance for formaldehyde degradation in 180 min, with the formaldehyde degradation rate as high as 87.5%.

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