Abstract Herein, a facile and economic method was demonstrated for the synthesis of a novel mixed metal oxides, Cs doped ZrV2O7 in form of nanorods, with a cubic structure by precipitation-hydrothermal assisted microwave processes. Doping monovalent cations such as Cs ions played a crucial role in tuning the particles into rods and decreasing the optical bandgap that improves the photocatalytic activity. On the other hand, microwave treatment increased the bandgap and grain size of samples. The enhanced photocatalytic activity of the ZrV2O7 nanorods also offers the potential applications in ion exchangers and sensors.

中文翻译：

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微波辅助合成新型 Cs 掺杂 ZrV2O7 纳米棒，显着提高可见光驱动的光催化性能

摘要 在此，展示了一种通过沉淀-水热辅助微波工艺合成具有立方结构的新型混合金属氧化物、纳米棒形式的 Cs 掺杂 ZrV2O7 的简便且经济的方法。掺杂单价阳离子如 Cs 离子在将粒子调整为棒状和降低光学带隙方面发挥了关键作用，从而提高了光催化活性。另一方面，微波处理增加了样品的带隙和晶粒尺寸。ZrV2O7 纳米棒增强的光催化活性也为离子交换器和传感器提供了潜在的应用。