Fundamentals and environmental applications of bismuth vanadate through photoelectrocatalysis

Leonardo E. Navarrete-Cevallos, Ronald Vargas, Patricio J. Espinoza-Montero

    Research output: Contribution to journalReview articlepeer-review

    Abstract

    This review outlines the fundamentals of photoelectrocatalysis (PEC) using BiVO4 as a promising photoelectrode for environmental applications. Key PEC factors—light absorption, semiconductor properties, potential, temperature, and pH—are discussed. BiVO4’s optical, structural, and stability traits are compared with other vanadates. Synthesis methods (electrodeposition, SILAR, sputtering, and others) and performance-enhancing strategies (doping, heterojunctions, high-exposed facets) are examined. BiVO4’s pollutant degradation pathway and dual-function PEC systems are explored, emphasizing the balance between properties for efficient energy conversion and environmental cleanup.

    Original languageEnglish
    Article number87
    Journalnpj Clean Water
    Volume8
    Issue number1
    DOIs
    StatePublished - Dec 2025

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