NDLI: Synthesis, characterization, and photocatalytic properties of ZnO/(La,Sr)CoO<sub>3</sub> composite nanorod arrays

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Front cover

Inside front cover

Contents and Chemical Science

Theme issue: inorganic nanotubes and nanowires

Devices and chemical sensing applications of metal oxide nanowires

Long range epitaxial growth of prismatic heterostructures on the facets of catalyst-free GaAs nanowires

Alternative catalysts for VSS growth of silicon and germanium nanowires

Composite-hydroxide-mediated approach as a general methodology for synthesizing nanostructures

The syntheses, properties and applications of Si, ZnO, metal, and heterojunction nanowires

ZnO-based ternary compound nanotubes and nanowires

Massive integration of inorganic nanowire-based structures on solid substrates for device applications

Properties and engineering of individual inorganic nanotubes in a transmission electron microscope

Fluid assisted assembly of one-dimensional nanoparticle array inside inorganic nanotubes

Fabrication of single crystalline gold nanobelts

Functionalized GaN nanowire-based electrode for direct label-free voltammetric detection of DNA hybridization

Epitaxial growth of hierarchical PbS nanowires

Controlled epitaxial growth modes of ZnO nanostructures using different substrate crystal planes

Carbon monoxide annealed TiO₂ nanotube array electrodes for efficient biosensor applications

Single step synthesis of Ge–SiO_x core-shell heterostructured nanowires

Synthesis of large-scale periodic ZnO nanorod arrays and its blue-shift of UV luminescence

Synthesis, characterization, and photocatalytic properties of ZnO/(La,Sr)CoO₃ composite nanorod arrays

General surfactant-free synthesis of MTiO₃ (M = Ba, Sr, Pb) perovskite nanostrips

Low temperature, organic-free synthesis of Ba₃B₆O₉(OH)₆ nanorods and β-BaB₂O₄ nanospindles

Functionalization and solubilization of inorganic nanostructures and carbon nanotubes by employing organosilicon and organotin reagents

Seeded germanium nanowire synthesis in solution

Photoconducting response on bending of individual ZnO nanowires

Zinc oxide nanowires: controlled low temperature growth and some electrochemical and optical nano-devices

Versatile fabrication of aligned SnO₂ nanotube arrays by using various ZnO arrays as sacrificial templates

Synthesis and application of RuSe_{2 + δ} nanotubes as a methanol tolerant electrocatalyst for the oxygen reduction reaction

Fabrication of large-area hybrid nanowires arrays as novel field emitters

A general approach for synthesis of a family of functional inorganic nanotubes using highly active carbonaceous nanofibres as templates

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Journal of Materials Chemistry Vol - 19 Issue - 6

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Journal of Materials Chemistry Vol -8

Journal of Materials Chemistry Vol -7

Journal of Materials Chemistry Vol -6

Journal of Materials Chemistry Vol -5

Journal of Materials Chemistry Vol -4

Journal of Materials Chemistry Vol -3

Synthesis, characterization, and photocatalytic properties of ZnO/(La,Sr)CoO₃ composite nanorod arrays

Content Provider	Royal Society of Chemistry (RSC)
Author	Allimi, Bamidele S. Cai, Wenjie Gao, Pu-Xian Ding, Yong Brooks, Christopher Jian, Dunliang Alpay, S. Pamir Wang, Zhong Lin
Copyright Year	2009
Abstract	ZnO/(La, Sr) CoO3 (ZnO/LSCO) core-shell composite nanorod arrays have been successfully synthesized by a sequential combination process of a hydrothermal synthesis followed by a pulsed laser deposition (PLD) process (or a colloidal deposition process). Compared to the colloidal deposition process, PLD produces a more uniform and efficient deposition of continuous and mesoporous LSCO thin films onto ZnO nanorod arrays. During the PLD process, the deposited film uniformity was found to be dependent on the nanorod diameter, array density, and thus specific surface area of the nanorod arrays, in addition to the PLD deposition parameters. Field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) were used to investigate the surface morphologies and orientations of the composite nanorod arrays. With densely packed ZnO nanorod arrays as a unique support structure, the mesoporous LSCO thin film coated on top exhibited better photocatalytic properties than ZnO nanorod arrays and LSCO thin films deposited on flat Si substrates. With optimization of the structure, dimensionality, packing density, as well as the composition and interface structure, these unique composite nanoarchitectures could be a promising class of photocatalyst candidates for organic molecule degradation.
Starting Page	970
Ending Page	975
Page Count	6
File Format	HTM / HTML PDF
ISSN	09599428
Volume Number	19
Issue Number	7
Journal	Journal of Materials Chemistry
DOI	10.1039/b817235h
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	PLD LSCO Hydrothermal synthesis Pulsed laser deposition Mesoporous material Specific surface area Scanning electron microscope Transmission electron microscopy X-ray crystallography Mathematical optimization Photocatalysis Organic compound
Content Type	Text
Resource Type	Article
Subject	Chemistry Materials Chemistry

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Hydrothermal preparation of WO₃ nanorod array and ZnO nanosheet array composite structures on FTO substrates with enhanced photocatalytic properties

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Preparation of network-like ZnO–FeWO₄ mesoporous heterojunctions with tunable band gaps and their enhanced visible light photocatalytic performance

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The optical properties of ZnO nanorod arrays prepared through hydrothermal synthesis for solar cell application

Synthesis, characterization, and photocatalytic properties of ZnO/(La,Sr)CoO₃ composite nanorod arrays

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