This study developed a simple approach to synthesizing mesoporous molecular sieves (MMSs) using waste from sandblasting and the manufacture of liquid crystal displays. We developed a novel hydrothermal method used in conjunction with alkali fusion) to manufacture MMS humidity control material. XRD patterns revealed the index peak of the P6mm space group, which appeared as a high-order two-dimensional hexagonal arrangement of mesopores. The MMSs presented uniform pores ranging in size from 3.41 nm to 3.94 nm with the hexagonal structure typical of ordered MCM-41. These results indicate that synthesis at a higher temperature had a negligible effect on the structure of MMS in terms of band shift or attenuation. The higher water vapor adsorption/desorption capability of the resulting MMS (186.67 g/m²) makes it an ideal humidity control construction material as an alternative to mechanical dehumidifiers, which are expensive and consume large quantities of energy.

Availability of data and materials

All data generated or analyzed during this study are available from the corresponding author upon request.

中文翻译：

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液晶显示器废玻璃和喷砂废料合成含铝介孔分子筛的制备及调湿性能

本研究开发了一种使用喷砂和液晶显示器制造过程中产生的废料合成介孔分子筛 (MMS) 的简单方法。我们开发了一种与碱熔结合使用的新型水热法来制造 MMS 湿度控制材料。XRD图谱揭示了P6mm空间群的指数峰，表现为高阶二维六边形排列的中孔。MMS 呈现出大小从 3.41  nm 到 3.94  nm 不等的均匀孔隙，具有有序 MCM-41 的典型六方结构。这些结果表明，在较高温度下合成对 MMS 结构的带移或衰减影响可忽略不计。所得 MMS 具有更高的水蒸气吸附/解吸能力（186.67  g/m² ) 使其成为理想的湿度控制建筑材料，可替代昂贵且消耗大量能源的机械除湿机。

数据和材料的可用性

本研究期间生成或分析的所有数据均可根据要求从相应的作者处获得。