Using Multistage Energy Barrier of Heterojunctions in Improving Cr(VI) Detection

Using Multistage Energy Barrier of Heterojunctions in Improving Cr(VI) Detection

Detecting heavy metals in seawater is challenging due to the high salinity and complex composition, which cause strong interference. To address this issue, we propose using a multistage energy barrier as an electrochemical driver to generate electrochemical responses that can resist interference. Th...

Full description

Bibliographic Details
Main Authors:	Minggang Zhao, Yichang He, Xiaotong Dong, Kun Pang, Qian He, Ye Ma, Hongzhi Cui
Format:	Article
Language:	English
Published:	MDPI AG 2023-11-01
Series:	Materials
Subjects:	CeO<sub>2</sub> heterojunction interface Cr(VI) electrochemical
Online Access:	https://www.mdpi.com/1996-1944/16/22/7154

Similar Items

Facile Synthesis of ZnO-CeO<sub>2</sub> Heterojunction by Mixture Design and Its Application in Triclosan Degradation: Effect of Urea
by: Antonia Cáceres-Hernández, et al.
Published: (2022-06-01)

Photocatalytic Removal of Antibiotics from Wastewater Using the CeO<sub>2</sub>/ZnO Heterojunction
by: Nicolae Apostolescu, et al.
Published: (2023-01-01)

One-Pot Fabrication of 2D/2D CdIn<sub>2</sub>S<sub>4</sub>/In<sub>2</sub>S<sub>3</sub> Heterojunction for Boosting Photocatalytic Cr(VI) Reduction
by: Jiawei Hu, et al.
Published: (2023-04-01)

Low-Operating-Temperature NO<sub>2</sub> Sensor Based on a CeO<sub>2</sub>/ZnO Heterojunction
by: Kai Sun, et al.
Published: (2021-12-01)

Preparation of CeO<sub>2</sub>/UiO-66-NH<sub>2</sub> Heterojunction and Study on a Photocatalytic Degradation Mechanism
by: Ziwei Liu, et al.
Published: (2022-03-01)

CdS Nanoparticles Decorated 1D CeO<sub>2</sub> Nanorods for Enhanced Photocatalytic Desulfurization Performance
by: Xiaowang Lu, et al.
Published: (2022-11-01)

Construction of 2D/2D Mesoporous WO<sub>3</sub>/CeO<sub>2</sub> Laminated Heterojunctions for Optimized Photocatalytic Performance
by: Wenjie Wang, et al.
Published: (2023-06-01)

Highly Efficient Photocatalytic Cr(VI) Reduction by Lead Molybdate Wrapped with D-A Conjugated Polymer under Visible Light
by: Ding Liu, et al.
Published: (2021-01-01)

An novel catalyst based on Ni@C3N4 heterojunction for efficient reduction of Cr(VI)
by: Xu Jia, et al.
Published: (2023-01-01)

Spherical Bi<sub>2</sub>WO<sub>6</sub>/Bi<sub>2</sub>S<sub>3</sub>/MoS<sub>2</sub> n-p Heterojunction with Excellent Visible-Light Photocatalytic Reduction Cr(VI) Activity
by: Jing Ren, et al.
Published: (2020-09-01)

Boosted Tetracycline and Cr(VI) Simultaneous Cleanup over Z-Scheme WO<sub>3</sub>/CoO p-n Heterojunction with 0D/3D Structure under Visible Light
by: Changyu Lu, et al.
Published: (2023-06-01)

Preparation of Two-Dimensional Layered CeO<sub>2</sub>/Bi<sub>2</sub>O<sub>3</sub> Composites for Efficient Photocatalytic Desulfurization
by: Xiaowang Lu, et al.
Published: (2023-04-01)

Pt<sub>2</sub>CeO<sub>2</sub> Heterojunction Supported on Multiwalled Carbon Nanotubes for Robust Electrocatalytic Oxidation of Methanol
by: Pingping Yang, et al.
Published: (2023-03-01)

Microstructure and Wear Performance of CeO<sub>2</sub>-Modified Micro-Nano Structured WC-CoCr Coatings Sprayed with HVOF
by: Xiang Ding, et al.
Published: (2023-04-01)

Modification of Electrospun CeO<sub>2</sub> Nanofibers with CuCrO<sub>2</sub> Particles Applied to Hydrogen Harvest from Steam Reforming of Methanol
by: Kai-Chun Hsu, et al.
Published: (2022-12-01)

Study on Optimum Preparation Conditions of ZnIn<sub>2</sub>S<sub>4</sub> to Effectively Reduce Cr(VI) under Visible Light Radiation
by: Yali Song, et al.
Published: (2022-11-01)

Research on the Preparation and Anticorrosion Properties of EP/CeO<sub>2</sub>-GO Nanocomposite Coating
by: Xiaoyan Liu, et al.
Published: (2021-01-01)

Au/CeO<sub>2</sub> Photocatalyst for the Selective Oxidation of Aromatic Alcohols in Water under UV, Visible and Solar Irradiation
by: Elisa I. García-López, et al.
Published: (2021-11-01)

Highly Efficient CeO<sub>2</sub>–CuCrO<sub>2</sub> Composite Nanofibers Used for Electrochemical Detection of Dopamine in Biomedical Applications
by: Heng-Jyun Lei, et al.
Published: (2023-07-01)

Surfactant-Modified CdS/CdCO<sub>3</sub> Composite Photocatalyst Morphology Enhances Visible-Light-Driven Cr(VI) Reduction Performance
by: Wen-Yi Wang, et al.
Published: (2022-11-01)

Effects of the Crystalline Properties of Hollow Ceria Nanostructures on a CuO-CeO<sub>2</sub> Catalyst in CO Oxidation
by: Se-Jin Jang, et al.
Published: (2022-05-01)

Preparation, Characterization and Multiple Biological Properties of Peptide-Modified Cerium Oxide Nanoparticles
by: Mengjun Wang, et al.
Published: (2022-09-01)

Fabrication of CeO<sub>2</sub>/GCE for Electrochemical Sensing of Hydroquinone
by: Archana Chaudhary, et al.
Published: (2022-10-01)

Electrochemiluminescence Sensor Based on CeO<sub>2</sub> Nanocrystalline for Hg<sup>2+</sup> Detection in Environmental Samples
by: Chunyuan Tian, et al.
Published: (2023-12-01)

Effect of CeO<sub>2</sub> doping on microstructure, friction and wear properties of AlCoCrCuFe high-entropy alloys
by: MA Ming-xing, et al.
Published: (2019-07-01)

Roles of Oxygen Vacancies of CeO<sub>2</sub> and Mn-Doped CeO<sub>2</sub> with the Same Morphology in Benzene Catalytic Oxidation
by: Min Yang, et al.
Published: (2021-10-01)

Curcumin Doped SiO<sub>2</sub>/TiO<sub>2</sub> Nanocomposites for Enhanced Photocatalytic Reduction of Cr (VI) under Visible Light
by: Zhiying Yan, et al.
Published: (2020-08-01)

Morphology-Controllable Synthesis of CeO<sub>2</sub>on a Pt Electrode
by: Shen PK, et al.
Published: (2008-01-01)

CO<sub>2</sub> Hydrogenation to Synthetic Natural Gas over Ni, Fe and Co–Based CeO<sub>2</sub>–Cr<sub>2</sub>O<sub>3</sub>
by: Chalempol Khajonvittayakul, et al.
Published: (2021-09-01)

Development of Efficient Photocatalyst MIL-68(Ga)_NH<sub>2</sub> Metal-Organic Framework for the Removal of Cr(VI) and Cr(VI)/RhB from Wastewater under Visible Light
by: Lei Wu, et al.
Published: (2022-05-01)

Efficient Reduction of Cr (VI) to Cr (III) over a TiO<sub>2</sub>-Supported Palladium Catalyst Using Formic Acid as a Reductant
by: Chengxin Qin, et al.
Published: (2022-01-01)

Design and Simulation of Efficient SnS-Based Solar Cell Using Spiro-OMeTAD as Hole Transport Layer
by: Pooja Tiwari, et al.
Published: (2022-07-01)

Effect of Pd-Doping Concentrations on the Photocatalytic, Photoelectrochemical, and Photoantibacterial Properties of CeO<sub>2</sub>
by: Shaidatul Najihah Matussin, et al.
Published: (2023-01-01)

Assessing the Effect of CeO<sub>2</sub> Nanoparticles as Corrosion Inhibitor in Hybrid Biobased Waterborne Acrylic Direct to Metal Coating Binders
by: Edurne González, et al.
Published: (2021-03-01)

Preparation and Characterization of Magnetite Talc (Fe<sub>3</sub>O<sub>4</sub>@Talc) Nanocomposite as an Effective Adsorbent for Cr(VI) and Alizarin Red S Dye
by: AbdElAziz A. Nayl, et al.
Published: (2022-05-01)

TiO<sub>2</sub>@MOF Photocatalyst for the Synergetic Oxidation of Microcystin-LR and Reduction of Cr(VI) in Aqueous Media
by: Yarui Wang, et al.
Published: (2021-09-01)

Thermocatalytic Decomposition of Dimethyl Methylphosphonate Based on CeO<sub>2</sub> Catalysts with Different Morphologies
by: Weimin Kong, et al.
Published: (2023-02-01)

Synthesis and visible light photocatalytic performance of CeO<sub>2</sub>-Ag/AgBr composite microspheres
by: LI Peng-peng, et al.
Published: (2020-09-01)

Structural, Optical, Electrical and Antibacterial Properties of Fe-Doped CeO<sub>2</sub> Nanoparticles
by: Shalendra Kumar, et al.
Published: (2021-12-01)

Catalytic Ozonation of Atrazine Enhanced by Mesoporous CeO<sub>2</sub>: Morphology, Performance and Intermediates
by: Jianlin Zhang, et al.
Published: (2022-10-01)