Fabrication of stable, efficient and recyclable p-CuO/n-ZnO thin film heterojunction for visible light driven photocatalytic degradation of organic dyes
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- 作者：Amrita Ghosh ; Anup Mondal ; anupmondal2000@yahoo.co.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Semiconductors ; Interfaces ; Thin films ; photocatalytic property
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：164
- 期：Complete
- 页码：221-224
- 全文大小：1183 K
文摘
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p-CuO/n-ZnO thin film heterojunction has been fabricated by galvanic technique.
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Heterojunction exhibits excellent photocatalytic activity under visible light source.
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Various samples with various compositions show different degradation rate.
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Role of p−n heterojunction has been discussed to predict degradation mechanism.
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Heterojunction shows almost no loss in activity after four consecutive run.