Stability, durability and regeneration ability of a novel Ag-based photocatalyst, Ag2Nb4O11

Hongjun Dong; Gang Chen; Jingxue Sun; Yujie Feng; Chunmei Li; Chade Lv

doi:10.1039/C4CC01183J

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Stability, durability and regeneration ability of a novel Ag-based photocatalyst, Ag₂Nb₄O₁₁†

Hongjun Dong,^ab Gang Chen,*^a Jingxue Sun,^a Yujie Feng,*^c Chunmei Li^a and Chade Lv^a

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* Corresponding authors

^a Department of Chemistry, Harbin Institute of Technology, Harbin 150001, P. R. China

^b Department of Chemistry, Baicheng Normal University, Baicheng 137000, P. R. China

^c State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, P. R. China

Abstract

A novel Ag-based photocatalyst Ag₂Nb₄O₁₁ has been obtained, which exhibits universal high-efficiency photodegradation activity for rhodamine B (RhB), methylene blue (MB) and methyl orange (MO) organic dyes. The cycling ability (40 times) and recovery characteristics indicate that the Ag₂Nb₄O₁₁ photocatalyst has high stability, durability and regeneration ability.

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Article information

DOI: https://doi.org/10.1039/C4CC01183J
Article type: Communication
Submitted: 14 Feb 2014
Accepted: 31 Mar 2014
First published: 01 Apr 2014

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Chem. Commun., 2014,50, 6596-6599

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Stability, durability and regeneration ability of a novel Ag-based photocatalyst, Ag₂Nb₄O₁₁

H. Dong, G. Chen, J. Sun, Y. Feng, C. Li and C. Lv, Chem. Commun., 2014, 50, 6596 DOI: 10.1039/C4CC01183J

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