A facile one-step hydrothermal preparation of Mn(VO₃)₂ under different pH conditions and their photocatalytic performance

Huang, Jinqiu; Liang, Ruijie; Huang, Yuan; Li, Feng; Li, Taohai (2020-09-24)
 
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https://doi.org/10.1007/s13738-020-02060-4

Huang, Jinqiu
Liang, Ruijie
Huang, Yuan
Li, Feng
Li, Taohai
Springer Nature
24.09.2020

Huang, J., Liang, R., Huang, Y. et al. A facile one-step hydrothermal preparation of Mn(VO3)2 under different pH conditions and their photocatalytic performance. J IRAN CHEM SOC 18, 567–571 (2021). https://doi.org/10.1007/s13738-020-02060-4

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© Iranian Chemical Society 2020. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s13738-020-02060-4
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doi:https://doi.org/10.1007/s13738-020-02060-4
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https://urn.fi/URN:NBN:fi-fe202301122586
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Abstract

Adopting MnSO₄·H₂O and K₆V₁₀O₂₈·9H₂O as the manganese and vanadium source, respectively, the Mn(VO₃)₂ product was obtained by the facile one-step hydrothermal method under different pH conditions without adding any additives. The effects of pH on microstructure and photoactivity were investigated. The photocatalytic results demonstrate that Mn(VO₃)₂ prepared at pH = 5.0 showed optimal photoactivity in the photodegradation of RhB under UV light irradiation, and 95% of RhB was degraded by irradiation within 80 min, offering a new insight with the functional materials in the application of the photochemistry field.

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