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Self-Assembled 3D Hierarchical Copper Hydroxyphosphate Modified by the Oxidation of Copper Foil as a Recyclable, Wide Wavelength Photocatalyst
Langmuir ( IF 3.7 ) Pub Date : 2017-11-15 00:00:00 , DOI: 10.1021/acs.langmuir.7b03157
Wenling Jiao 1 , Yifeng Cheng 1 , Jie Zhang 1 , Renchao Che 1
Affiliation  

In this work, three-dimensional flower-like and petal-like copper hydroxyphosphate Cu5(OH)4(PO4)2 (CHP) based on the self-assembly of numerous nanosheets has been successfully fabricated on a copper foil by a mild one-pot wet-chemical method without ligand assistance. This research contributes to the development of the method to change the morphology of the CHP active material by varying the degree of substrate oxidation. The two different CHP architectures were used to photocatalytically degrade rhodamine 6G (Rh 6G) under solar light, which can absorb wide-range light wavelength from the UV to the near-infrared region. They all exhibit high photocatalytic activity and good durability, which are potential candidates for high performance and recyclable wide wavelength photocatalysis.

中文翻译:

自组装的3D分层羟基磷酸铜通过氧化铜箔作为可回收的宽波长光催化剂而改性

在这项工作中,三维花状和花瓣状的羟基磷酸铜Cu 5(OH)4(PO 42基于温和的一锅湿化学方法,无需配位体辅助,已成功地在铜箔上制造了基于众多纳米片自组装的CHP(CHP)。这项研究有助于通过改变底物氧化程度来改变CHP活性物质形态的方法的发展。两种不同的CHP体系结构用于在太阳光下光催化降解若丹明6G(Rh 6G),该罗丹明6G(Rh 6G)可以吸收从UV到近红外区域的宽波长光。它们都表现出高的光催化活性和良好的耐久性,是高性能和可回收的宽波长光催化的潜在候选者。
更新日期:2017-11-16
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