Photocatalytic hydrogen production over Na2Ti2O4(OH)2 nanotube sensitized by CdS nanoparticles

Chanjuan Xing; Dengwei Jing; Maochang Liu; Liejin Guo

doi:10.1016/j.materresbull.2008.04.016

Photocatalytic hydrogen production over Na₂Ti₂O₄(OH)₂ nanotube sensitized by CdS nanoparticles

School of Energy and Power Engineering

Xi'an Jiaotong University

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

44 Scopus citations

Abstract

Na₂Ti₂O₄(OH)₂ nanotubes were obtained by hydrothermal reaction of TiO₂ with concentrated NaOH solution. CdS nanoparticles were then decorated on Na₂Ti₂O₄(OH)₂ nanotubes through partial ion-exchange method. The composite photocatalysts were characterized by X-ray diffraction (XRD), ultraviolet-visible spectra (UV-vis), transmission electron microscope (TEM), etc. The results showed that CdS nanoparticles of 5-6 nm were anchored on the surface of the Na₂Ti₂O₄(OH)₂ nanotubes. Under irradiation of visible light (λ ≥ 430 nm), the prepared CdS/Na₂Ti₂O₄(OH)₂ showed high photoactivity for hydrogen production.

Original language	English
Pages (from-to)	442-445
Number of pages	4
Journal	Materials Research Bulletin
Volume	44
Issue number	2
DOIs	https://doi.org/10.1016/j.materresbull.2008.04.016
State	Published - 4 Feb 2009

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

A. Nanostructures
A. Semiconductors
C. X-ray diffraction

Access to Document

10.1016/j.materresbull.2008.04.016

Cite this

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title = "Photocatalytic hydrogen production over Na2Ti2O4(OH)2 nanotube sensitized by CdS nanoparticles",

abstract = "Na2Ti2O4(OH)2 nanotubes were obtained by hydrothermal reaction of TiO2 with concentrated NaOH solution. CdS nanoparticles were then decorated on Na2Ti2O4(OH)2 nanotubes through partial ion-exchange method. The composite photocatalysts were characterized by X-ray diffraction (XRD), ultraviolet-visible spectra (UV-vis), transmission electron microscope (TEM), etc. The results showed that CdS nanoparticles of 5-6 nm were anchored on the surface of the Na2Ti2O4(OH)2 nanotubes. Under irradiation of visible light (λ ≥ 430 nm), the prepared CdS/Na2Ti2O4(OH)2 showed high photoactivity for hydrogen production.",

keywords = "A. Nanostructures, A. Semiconductors, C. X-ray diffraction",

author = "Chanjuan Xing and Dengwei Jing and Maochang Liu and Liejin Guo",

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doi = "10.1016/j.materresbull.2008.04.016",

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TY - JOUR

T1 - Photocatalytic hydrogen production over Na2Ti2O4(OH)2 nanotube sensitized by CdS nanoparticles

AU - Xing, Chanjuan

AU - Jing, Dengwei

AU - Liu, Maochang

AU - Guo, Liejin

PY - 2009/2/4

Y1 - 2009/2/4

N2 - Na2Ti2O4(OH)2 nanotubes were obtained by hydrothermal reaction of TiO2 with concentrated NaOH solution. CdS nanoparticles were then decorated on Na2Ti2O4(OH)2 nanotubes through partial ion-exchange method. The composite photocatalysts were characterized by X-ray diffraction (XRD), ultraviolet-visible spectra (UV-vis), transmission electron microscope (TEM), etc. The results showed that CdS nanoparticles of 5-6 nm were anchored on the surface of the Na2Ti2O4(OH)2 nanotubes. Under irradiation of visible light (λ ≥ 430 nm), the prepared CdS/Na2Ti2O4(OH)2 showed high photoactivity for hydrogen production.

AB - Na2Ti2O4(OH)2 nanotubes were obtained by hydrothermal reaction of TiO2 with concentrated NaOH solution. CdS nanoparticles were then decorated on Na2Ti2O4(OH)2 nanotubes through partial ion-exchange method. The composite photocatalysts were characterized by X-ray diffraction (XRD), ultraviolet-visible spectra (UV-vis), transmission electron microscope (TEM), etc. The results showed that CdS nanoparticles of 5-6 nm were anchored on the surface of the Na2Ti2O4(OH)2 nanotubes. Under irradiation of visible light (λ ≥ 430 nm), the prepared CdS/Na2Ti2O4(OH)2 showed high photoactivity for hydrogen production.

KW - A. Nanostructures

KW - A. Semiconductors

KW - C. X-ray diffraction

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DO - 10.1016/j.materresbull.2008.04.016

M3 - 文章

AN - SCOPUS:57749202710

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JO - Materials Research Bulletin

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