Preparation of CdS@CeO2 core/shell composite for photocatalytic reduction of CO2 under visible-light irradiation
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- 作者：Sana Ijaza ; b ; Muhammad Fahad Ehsana ; Muhammad Naeem Ashiqb ; naeemashiqqau@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Nazia Karamatb ; Tao Hea ; c ; het@nanoctr.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Carbon dioxide ; Photoreduction ; Nanocatalyst ; Cadmium sulfide ; Cerium oxide ; Solar fuels
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 December 2016
- 年：2016
- 卷：390
- 期：Complete
- 页码：550-559
- 全文大小：2688 K
文摘
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CdS@CeO2core(*)/shell composite is fabricated using a two-step method.
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CdS@CeO2 can photoreduce CO2 into CH4 and CH3OH under visible-light irradiation.
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CdS@CeO2 can enhance photocatalytic activity due to increased charge separation.
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Core shell strategy for photocatalyst preparation can improve photostability.