Construction of ZnTiO/BiNbOCl heterojunction with enhanced photocatalytic performance.

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ID: 101714
2020
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Abstract
Constructing heterojunction is an effective strategy to enhance photocatalytic performance of photocatalysts. Herein, we fabricated ZnTiO/BiNbOCl heterojunction with improved performance via a typical mechanical mixing method. The rhodamine (RhB) degradation rate over heterojunction is higher than that of individual ZnTiO or BiNbOCl under Xenon-arc lamp irradiation. Combining ZnTiO with BiNbOCl can inhibit the recombination of photo-excited carriers. The improved quantum efficiency was demonstrated by transient-photocurrent responses (PC), electrochemical impedance spectroscopy (EIS), photoluminescence (PL) spectra, and time-resolved PL (TRPL) spectra. This research may be valuable for photocatalysts in the industrial application.
Reference Key
gao2020constructionnanoscale Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Gao, Zhaoqun;Qu, Xiaofei;
Journal nanoscale research letters
Year 2020
DOI
10.1186/s11671-020-3292-4
URL
Keywords
photodegradation heterojunction photocatalysts zntio3/bi4nbo8cl

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