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6CCVD Research

Hydrogen Production from Wastewater Degradation on a Rotating Hole-Arranged Boron-Doped Diamond Anode

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2024-12-03
JournalApplied Sciences
AuthorsDaibing Luo, Yong Luo, Daichuan Ma
InstitutionsSichuan University

Abstract

Section titled ā€œAbstractā€

An electrochemical system using a rotating hole-arranged boron-doped diamond (HABDD) film anode was designed for wastewater degradation. Meanwhile, in a reciprocal process, a foam nickel (FNi) cathode was employed for hydrogen evolution using the ions liberated from the HABDD. The HABDD was custom-made using an MWCVD device and characterized by SEM, Raman and electrochemical measurement. Some wastewater was tested on the HABDD anode to examine its electrochemical performance. The efficiency of the electrochemical system was evaluated by COD removal rate and hydrogen production yields. The influence of the rotating and flowing rates of the electrolyte on electrochemical performance was discussed. The rotating HABDD with dynamic three-dimensional flowing paths provided a high mass transfer, which promoted the overall performance of the wastewater mineralization. Meanwhile, the ions released from the anode to the cathode improved the hydrogen generation performance on the cathode. The hydrogen production efficiency in relation to the electrochemical oxidation process was studied in terms of the COD change and treatment time.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

References

Section titled ā€œReferencesā€
  1. 2008 - Simultaneous hydrogen production and electrochemical oxidation of organics using boron-doped diamond electrodes [Crossref]
  2. 2023 - Photovoltaic-driven electrochemical remediation of drilling fluid wastewater with simultaneous hydrogen production [Crossref]
  3. 2015 - Synthesis and characterization of new TieBi2O3 anode and its use for reactive dye degradation [Crossref]
  4. 2024 - A novel synthetic strategy of mesoporous Ti4O7-coated electrode for highly efficient wastewater treatment [Crossref]
  5. 2024 - Anodic abatement of glyphosate on Pt-doped SnO2-Sb electrodes promoted by pollutant-dopant electrocatalytic interactions [Crossref]
  6. 2024 - Advancing wastewater treatment: The efficacy of carbon-based electrochemical platforms in removal of pharmaceuticals [Crossref]
  7. 2015 - Characterization of a Bi2O3 coat based anode prepared by galvanostatic electrodeposition and its use for the electrochemical degradation of Reactive Orange 4 [Crossref]
  8. 2008 - Application of boron-doped diamond electrodes for wastewater treatment
  9. 2019 - Environmental applications of boron-doped diamond electrodes: 1. Applications in water and wastewater treatment [Crossref]
  10. 2019 - Use of boron-doped diamond electrodes in electro-organic synthesis [Crossref]

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