کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10266907 | 459375 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of B, N-codoped nanotube arrays and their enhanced visible light photoelectrochemical performances
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation of B, N-codoped nanotube arrays and their enhanced visible light photoelectrochemical performances Preparation of B, N-codoped nanotube arrays and their enhanced visible light photoelectrochemical performances](/preview/png/10266907.png)
چکیده انگلیسی
B, N-codoped TiO2 nanotube arrays (BN-TNTs) were prepared in an electrolyte containing BF3 via an anodization process on a Ti sheet and subsequently annealed in ammonia ambient at 500 cu °C, and were characterized by the field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and UV-Vis diffusion reflection spectroscopy (DRS). The highly-ordered vertically oriented nanotube arrays were obtained. The BN-TNTs exhibited more excellent photoelectrochemical properties and photocatalytic activities than those of TiO2 nanotube arrays (TNTs), B-doped TiO2 nanotube arrays (B-TNTs) and N-doped TiO2 nanotube arrays (N-TNTs) under UV-visible and visible light. The synergistic effects of B and N codoping were proven by photocatalytic and photoelectrochemical performances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 13, Issue 2, February 2011, Pages 121-124
Journal: Electrochemistry Communications - Volume 13, Issue 2, February 2011, Pages 121-124
نویسندگان
Xiaosong Zhou, Feng Peng, Hongjuan Wang, Hao Yu, Jian Yang,