Photo from wikipedia
In this work, BiVO4/Bi-X (X represented the quality of adding NaNH4, X = 0.1, 0.3 and 0.5) are synthesized through two-step hydrothermal methods. The photoelectrochemical (PEC) experiments demonstrate that the… Click to show full abstract
In this work, BiVO4/Bi-X (X represented the quality of adding NaNH4, X = 0.1, 0.3 and 0.5) are synthesized through two-step hydrothermal methods. The photoelectrochemical (PEC) experiments demonstrate that the PEC properties of BiVO4/Bi-0.3 bear the best PEC performance compared with other materials. Meanwhile, UV–vis Diffuse reflection spectra (DRS) and photoluminescence (PL) also affirm that the Bi metal SPR effect is able to improve the energy conversion efficiency. For this reason, the PEC sensors based on a bifunctional BiVO4/Bi-0.3 are fabricated, which demonstrates a broad linear range from 0.2–118 μM and 0.05–100 μM for sensing ascorbic acid (AA) and Dopamine (DA).
Journal Title: Journal of The Electrochemical Society
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!