Unbiased and Signal-Weakening Photoelectrochemical Hexavalent Chromium Sensing via a CuO Film Photocathode

Unbiased and Signal-Weakening Photoelectrochemical Hexavalent Chromium Sensing via a CuO Film Photocathode

Photoelectrochemical (PEC) sensors show great potential for the detection of heavy metal ions because of their low background noise, high sensitivity, and ease of integration. However, the detection limit is relatively high for hexavalent chromium (Cr(VI)) monitoring in addition to the requirement o...

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Bibliographic Details
Main Authors: Wenxiang Lu, Lu Ma, Shengchen Ke, Rouxi Zhang, Weijian Zhu, Linling Qin, Shaolong Wu
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Nanomaterials
Subjects:
self-powered sensing
signal weakening
photoelectrochemical sensor
hexavalent chromium
CuO film
Online Access:https://www.mdpi.com/2079-4991/13/9/1479

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