Photoelectrochemical Sensor Based on Flower Sns/Bi2moo6 For the Detection of Hexavalent Chromium in Agricultural Products
27 Pages Posted: 20 Mar 2022
Abstract
Highlights● SnS/Bi2MoO6 composites were successfully prepared by one-step hydrothermal method and normal temperature stirring method.● SnS/Bi2MoO6-2.26% exhibits remarkable PEC response, visible light absorption and photogenerated carrier transfer efficiency.● The detection of Cr (VI) based on SnS/Bi2MoO6-2.26% p-n heterojunction PEC sensor has high sensitivity, selectivity and reproducibility.● The PEC sensor based on SnS/Bi2MoO6-2.26% has a excellent PEC response to the detection of Cr (VI) in lake water, soil and agricultural products.
Keywords: Photoelectrochemical · Detection · Hexavalent chromium · Agricultural products
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