Preparation of Bismuth Vanadates with Rich Oxygen Vacancies Using Different Sol pH and Their Photocatalytic Behavior in Degradation of Methylene Blue.

Gels · 2025 · PMC12385272 · PMID 40868756

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an increasing trendno p-value reported

In Figure 6 a, the specific surface areas of 3-BVO, and 11-BVO are 0.44 m 2 /g and 11.65 m 2 /g, respectively, with 7-BVO at 7.79 m 2 /g [ 18 ], indicating an increasing trend with higher pH.

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a decreasing trendno p-value reported

These results indicate a decreasing trend in crystallinity and grain size with increasing pH.

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