Photocatalytic hydrogen production over solid solutions between BiFeO3 and SrTiO3
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- 作者：Lingwei Lua ; Meilin Lva ; Gang Liub ; Xiaoxiang Xua ; xxxu@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：BiFeO3 ; SrTiO3 ; Photocatalyst ; Water splitting ; Hydrogen production
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：535-541
- 全文大小：1796 K
文摘
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Band gap values can be tuned by adjusting molar ratios between SrTiO3 and BiFeO3.
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Photocatalytic activity is greatly improved after constituting solid solutions.
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Photocatalytic activity is influenced by surface area and light absorption.
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Fe plays an important role for band gap reduction and catalytic activity.