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发明公开
CN110158098A 一种水热法制备的MgIn2S4/In2S3/TiO2纳米复合膜光阳极材料及其方法 有权

一种水热法制备的MgIn2S4/In2S3/TiO2纳米复合膜光阳极材料及其方法
摘要：
本发明涉及一种用于光生阴极保护的纳米复合膜光阳极材料，尤其是涉及一种水热法制备纳米复合膜光阳极材料(MgIn2S4/In2S3/TiO2复合膜光阳极)的方法。采用水热法在镁源、铟源和硫源作用下对TiO2纳米管列阵进行修饰，使MgIn2S4/In2S3负载至TiO2纳米管列阵上形成MgIn2S4/In2S3/TiO2纳米复合膜光阳极材料。本发明所得复合膜光阳极材料MgIn2S4/In2S3/TiO2在可见光下对316L不锈钢具有很好的阴极保护作用。
摘要（英）：

The invention relates to a nano-composite membrane photo-anode material for photo-induced cathodic protection, and in particular relates to a hydrothermal method for preparing the nano-composite membrane photo-anode material (MgIn2S4/In2S3/TiO2 composite membrane photo-anode). The method comprises the following steps that a TiO2 nanotube array is modified under the action of a magnesium source, anindium source and a sulfur source by adopting the hydrothermal method, so that MgIn2S4/In2S3 is loaded on the TiO2 nanotube array to form the MgIn2S4/In2S3/TiO2 nano-composite membrane photo-anode material. The obtained nano-composite membrane photo-anode material MgIn2S4/In2S3/TiO2 has a very good cathode protection effect on 316L stainless steel under visible light.

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