储氢用碳基复合材料的合成与表征

Arslan Munir, Ali Ahmad, Muhammad Tahseen Sadiq, Ali Sarosh, Ghulam Abbas, Asad Ali
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引用次数: 1

摘要

最近的发展表明,碳基复合材料被证明是氢能生产、储存和转换应用中最有前途的材料。在本研究中,制备了不同比例氧化石墨的铜基金属-有机骨架复合材料,用于储氢。用x射线衍射(XRD)、重热分析(TGA)、扫描电镜(SEM)和BET对所制备的材料进行了表征。新开发的复合材料具有改进的晶体结构和增加的表面积。实验结果表明,MOF/GO为20%的复合材料在−40℃下可储存6.12%的氢气。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synthesis and Characterization of Carbon-Based Composites for Hydrogen Storage Application
Recent development shows that carbon-based composites are proving to be the most promising materials in hydrogen energy production, storage and conversion applications. In this study, composites of the copper-based metal-organic framework with different ratios of graphite oxide have been prepared for hydrogen storage application. The developed materials are characterized by X-ray diffraction (XRD), gravimetric thermal analysis (TGA), scanning electron microscopy (SEM) and BET. The newly developed composites have an improved crystalline structure and an increased surface area. The results of the experiment showed that the composite material MOF/GO 20% can store 6.12% of hydrogen at −40 °C.
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