High-quality Cu2ZnSnS4 and Cu2ZnSnSe4 nanocrystals hybrid with ZnO and NaYF4: Yb, Tm as efficient photocatalytic sensitizers
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- 作者：Yawei Yanga ; Wenxiu Quea ; wxque@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xinyu Zhangb ; Xingtian Yina ; Yonglei Xinga ; Meidan Quea ; Hongyang Zhaob ; Yaping Dub ; ypdu2013@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; ypdupku@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cu2ZnSnS4 ; Cu2ZnSnSe4 ; Hydrophilic treatment ; Rare earth upconversion ; Photocatalytic sensitizer
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：200
- 期：Complete
- 页码：402-411
- 全文大小：3806 K
文摘
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Chloroform-assistant Se dissolution in oleylamine was used for CZTSe nanocrystals preparation.
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High-quality CZTS(e) nanocrystals were prepared by one-pot thermal decomposition route.
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The hydrophilic nanocrystals were obtained through bi-phase hydrophilic treatment process.
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The ZnO/CZTS(e) hybrids exhibited excellent Vis light-driven photocatalytic performance.
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The NYF/CZTS(e) hybrids exhibited excellent NIR light-driven photocatalytic performance.