During this analysis, liquid‐crystal display (LCD) waste glass containing high SiO₂ and Al₂O₃ contents was investigated as an alternative source for the synthesis of a humidity‐conditioning Al‐MCM‐41 mesoporous molecular sieve (HC‐Al‐MCM‐41). The hydrothermal method of synthesis involved the use of supernatants of LCD glass waste and the cationic surfactant cetyltrimethylammonium bromide as a structural controller. Chemically examined LCD waste glass was used in the HC‐Al‐MCM‐41 preparation. Silicates were used as a matrix and as a source of Si and Al precursors in HC‐Al‐MCM‐41 preparation. HC‐Al‐MCM‐41 has a uniform pore network and a transparent, hexagonal arrangement of pores or honeycomb‐like structures synthesized at a hydrothermal temperature of 105°C. At 105°C and 120°C, the N₂ adsorption‐desorption isotherms are commonly type IV, with the HC‐Al‐MCM‐41 sampling characteristics of the hysteresis chain. The HC‐Al‐MCM‐41 samples synthesized from LCD waste glass showed higher equilibrium moisture contents than mortars (0.8‐1.6 m³/m³) and bricks (0.3‐0.8 m³/m³) due to the ordered structure. When the hydrothermal reaction temperature was 105°C (relative humidity = 95%), HC‐Al‐MCM‐41 exhibited favorable mechanical properties and met JIS A 1475 intensity building materials specifications (equilibrium moisture content >5 m³/m³); therefore, HC‐Al‐MCM‐41 can be used in several applications, especially as a humidity‐conditioning material in construction.

中文翻译：

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用液晶显示器废玻璃合成调湿介孔分子筛

在此分析过程中，液晶显示器（LCD）含有高SiO ₂和Al ₂ O _3的废玻璃研究内容物作为合成湿度调节Al-MCM-41中孔分子筛（HC-Al-MCM-41）的替代来源。合成的水热法涉及使用LCD玻璃废料的上清液和阳离子表面活性剂十六烷基三甲基溴化铵作为结构控制剂。HC‐Al‐MCM‐41制备中使用了经过化学检查的LCD废玻璃。在HC‐Al‐MCM‐41制备中，硅酸盐用作基质以及Si和Al前驱物的来源。HC‐Al‐MCM‐41在105°C的水热温度下具有均匀的孔网络和透明的六角形排列的孔或蜂窝状结构。在105°C和120°C下，N ₂吸附-解吸等温线通常是IV型，具有HC-Al-MCM-41滞后链的采样特征。由LCD废玻璃合成的HC-Al-MCM-41样品由于结构有序，因此比灰浆（0.8-1.6 m ³ / m ³）和砖（0.3-0.8 m ³ / m ³）具有更高的平衡水分含量。当水热反应温度为105°C（相对湿度= 95％）时，HC-Al-MCM-41表现出良好的机械性能并符合JIS A 1475强度的建筑材料规范（平衡含水量> 5 m ³ / m ³）；因此，HC‐Al‐MCM‐41可用于多种应用，尤其是在建筑中用作湿度调节材料。