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首页> 外文期刊>Advanced Powder Technology: The internation Journal of the Society of Powder Technology, Japan >Recyclable and highly efficient photocatalytic fabric of Fe(III)@BiVO4/cotton via thiol-ene click reaction with visible-light response in water
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Recyclable and highly efficient photocatalytic fabric of Fe(III)@BiVO4/cotton via thiol-ene click reaction with visible-light response in water

机译：通过Thiol-ene的Fe（iii）@ Bivo4 /棉的可回收和高效的光催化织物点击水中可见光响应的反应

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摘要

In this article, we designed a photocatalytic cotton fabric of Fe(III)@BiVO4/cotton via thiol-ene click reaction and achieved an enhanced photocatalytic performance and excellent recyclability under visible-light irradiation. The Fe(III)@BiVO4 and cotton fabric were modified with KH570 (including C = C groups) and KH580 (including -SH groups), respectively. Then, the Fe(III)@BiVO4/KH570 and KH580/cotton reacted and connected via thiol-ene click reaction, which can effectively solve its recyclability in practical application and realize ideal all-in-one structure. The as-prepared Fe(III)@BiVO4/cotton not only exhibited an excellent photocatalytic performance in reducing Cr(VI) to Cr(III), but also showed a remarkable performance in degradation of C.I. reactive blue 19 (RB-19) under visible-light. Meanwhile, various analysis technique were used to confirm the successful connection between Fe(III)@BiVO4 and cotton fabric via thiol-ene click reaction. Moreover, the photocatalytic mechanism was also discussed comprehensively in view of trapping experiments and ESR analysis. (C) 2019 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
机译：在本文中，我们设计了Fe（III）的光催化棉织物，通过硫醇-NE键点击反应，并在可见光辐照下实现了增强的光催化性能和优异的可回收性。用KH570（包括C = C组）和KH580（包括-SH组）改性Fe（III）@ Bivo4和棉织物。然后，Fe（iii）@ Bivo4 / KH570和KH580 /棉通过硫醇-NE键反应反应和连接，可有效解决实际应用中的可回收性，实现理想的一体化结构。如制备的Fe（III）@ Bivo4 /棉不仅在将Cr（VI）降至Cr（III）时表现出优异的光催化性能，而且还表现出显着的性能在C.I的降解方面。在可见光下反应性蓝19（RB-19）。同时，使用各种分析技术来确认Fe（III）@ Bivo4和棉织物之间的成功连接，通过硫醇-NE键点击反应。此外，考虑到诱捕实验和ESR分析，还综合讨论了光催化机制。 （c）2019年日本粉末技术学会。由elsevier b.v发表。和日本粉末科技会。版权所有。

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