Diffusion kinetics of gold in TiO<sub>2</sub> nanotube arrays for formation of Au@TiO<sub>2</sub> nanotube arrays

Wanggang Zhang; Yiming Liu; Diaoyu Zhou; Jing Wen; Liuwei Zheng; Wei Liang; Fuqian Yang

doi:10.1039/c6ra08801e

ScienceGate Book Chapters

JOURNAL ARTICLE

Diffusion kinetics of gold in TiO₂ nanotube arrays for formation of Au@TiO₂ nanotube arrays

Wanggang Zhang Yiming Liu Diaoyu Zhou Jing Wen Liuwei Zheng Wei Liang Fuqian Yang

Year: 2016 Journal: RSC Advances Vol: 6 (54)Pages: 48580-48588 Publisher: Royal Society of Chemistry

DOI: 10.1039/c6ra08801e

Get Full-Text PDF Get Analytical Report

Abstract

Heating treatment leads to the diffusion of Au into TiO₂ nanotube arrays and the formation of Au nanocrystals. The activation energy for the Au diffusion on the surface of the TiO₂ nanotubes in the temperature range of 400 to 500 °C is 67.2 kJ mol⁻¹.

Keywords:

Nanotube Activation energy Diffusion Materials science Kinetics Nanocrystal Nanotechnology Atmospheric temperature range Surface diffusion Chemical engineering Physical chemistry Carbon nanotube Chemistry Adsorption Thermodynamics

Metrics

Cited By

1.91

FWCI (Field Weighted Citation Impact)

Refs

0.86

Citation Normalized Percentile

Is in top 1%

Is in top 10%

Citation History

Topics

Nanomaterials for catalytic reactions

Physical Sciences → Chemistry → Organic Chemistry

Catalytic Processes in Materials Science

Physical Sciences → Materials Science → Materials Chemistry

Copper-based nanomaterials and applications

Physical Sciences → Materials Science → Materials Chemistry

Diffusion kinetics of gold in TiO₂ nanotube arrays for formation of Au@TiO₂ nanotube arrays

Abstract

Metrics

Citation History

Topics

Related Documents

Gradient TiO₂ nanotube arrays

Fast diffusion of silver in TiO₂ nanotube arrays

Light-Assisted Anodized TiO₂Nanotube Arrays

Ideally Hexagonally Ordered TiO₂ Nanotube Arrays

Hydrogenated TiO₂ Nanotube Arrays for Supercapacitors

Diffusion kinetics of gold in TiO2 nanotube arrays for formation of Au@TiO2 nanotube arrays

Abstract

Metrics

Citation History

Topics

Related Documents

Gradient TiO2 nanotube arrays

Fast diffusion of silver in TiO2 nanotube arrays

Light-Assisted Anodized TiO2Nanotube Arrays

Ideally Hexagonally Ordered TiO2 Nanotube Arrays

Hydrogenated TiO2 Nanotube Arrays for Supercapacitors

Diffusion kinetics of gold in TiO₂ nanotube arrays for formation of Au@TiO₂ nanotube arrays

Gradient TiO₂ nanotube arrays

Fast diffusion of silver in TiO₂ nanotube arrays

Light-Assisted Anodized TiO₂Nanotube Arrays

Ideally Hexagonally Ordered TiO₂ Nanotube Arrays

Hydrogenated TiO₂ Nanotube Arrays for Supercapacitors