Preparation of (5.0%)Er3+:Y3Al5O12/Pt-(TiO2-Ta2O5) nanocatalysts and application in sonocatalytic decomposition of ametryn in aqueous solution
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- 作者：Guanshu Lia ; Hongbo Zhangb ; Chunsheng Weib ; c ; Yingying Huangb ; Xuekai Doua ; Yidi Wanga ; Jun Wanga ; b ; wangjun888tg@126.com" class="auth_mail" title="E-mail the corresponding author ; wangjun891@sina.com" class="auth_mail" title="E-mail the corresponding author ; Youtao Songa ; ysong_tg@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ultrasonic irradiation ; Sonocatalytic decomposition ; TiO2-Ta2O5 composite ; Ametryn
- 刊名：Ultrasonics Sonochemistry
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：34
- 期：Complete
- 页码：763-773
- 全文大小：2814 K
文摘
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Er3+:YAG as up-conversion luminescence agent is used to expand responsive spectrum.
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Ta2O5 as wide band semiconductor is used to enhance sonocatalytic activity of TiO2.
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Pt as co-catalyst is used to enhance sonocatalytic activity of Er3+:YAG/TiO2-Ta2O5.
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Er3+:YAG/Pt-(TiO2-Ta2O5) was used to perform sonocatalytic degradation of ametryn.
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