一例铟基MOF的合成、结构及其甲烷存储

Synthesis, structure, and methane storage of an indium-based Organic Framework

摘要:

研究旨在合成一种新型铟基有机骨架材料,用于甲烷存储,以应用于清洁能源领域。研究使用In(NO₃)₃.4H₂O和H₃BTB,醋酸作模板剂,采用溶剂热法来实现材料的合成,所得材料表现出较高的比表面积2487 m₂ ^g_-1^,和永久孔隙结构,孔体积为1.07 cm₃ ^g_-¹。在273 K、80 bar条件下,甲烷重量工作能力达到397 cm₃ ^g_-1⁽0.29 g g_-1⁾。这些结果表明了该材料在甲烷存储方面的潜在应用。值得注意的是,本研究的创新之处在于成功合成具有优异甲烷吸附性能的铟基MOF材料,为高性能气体吸附材料的开发提供了新方向。因此,本文为清洁能源技术的发展提供了新的思路。此外,该材料还表现出良好的可重复性,为其在实际应用中的长期可持续性提供了有力支持。

Abstract:

The study aimed to synthesize a novel indium-based organic framework material with potential applications in clean energy, particularly in methane storage for vehicular transportation. The researchers utilized In(NO₃)₃.4H₂O and H₃BTB, acetic acid as template agents, and employed a solvothermal method to achieve material synthesis. The resulting material exhibited a high specific surface area of 2487 m₂ ^g_-1 and permanent porous structure, with a pore volume of 1.07 cm₃ ^g_-1^. And demonstrated a methane working capacity of 397 cm₃ ^g_-1 ^{(0.29 g g}_-1^{) at 273 K and 80} bar. These results indicate the potential application of this material for methane storage. The innovation of this study lies in the successful synthesis of indium-based MOF material with excellent methane adsorption performance, providing a new direction for the development of high-performance gas adsorption materials. Therefore, this paper presents a new perspective for the advancement of clean energy technology. Additionally, the material also exhibits good repeatability, providing strong support for its long-term sustainability in practical applications.