Xiaoyu Chen, Mitsuhiro Kubota*, Seiji Yamashita and Hideki Kita,
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引用次数: 0
摘要
在这项研究中，我们开发了一种新型的基于CuMn2O4/ cumno2的蜂窝结构模块，用于热化学储能应用。采用挤压成型方法制备了φ 32 mm × H 49 mm， 304 cpsi的蜂窝模块。我们研究了初始反应温度（700、600和500°C）和气体流速（5、2.5和1 L/min）对氧化过程中模块的放热性能和化学反应性的影响。实验结果表明，在最佳条件下，最大出口温度变化为46.2±4.1°C，热输出功率为4.97±0.49 W（97.99±9.59 W/kg）。在化学反应活性方面，该模块最大转化率为0.863±0.007，表现出优异的化学反应活性。
Heat Release Demonstration of a Novel CuMn2O4/CuMnO2-Based Honeycomb Structure Module for Thermochemical Energy Storage
In this study, we developed a novel CuMn2O4/CuMnO2-based honeycomb structure module for thermochemical energy storage applications. The honeycomb modules (φ 32 mm × H 49 mm, 304 cpsi) were prepared using an extrusion molding method. We investigated the effects of the initial reaction temperature (700, 600, and 500 °C) and gas flow rate (5, 2.5, and 1 L/min) on the module’s heat release performance and chemical reactivity during the oxidation process. Experimental results demonstrated a maximum outlet temperature change of 46.2 ± 4.1 °C and a thermal output power of 4.97 ± 0.49 W (97.99 ± 9.59 W/kg) under optimal conditions. In terms of chemical reactivity, the module achieved a maximum conversion ratio of 0.863 ± 0.007, showing excellent chemical reaction activity.
期刊介绍：
ACS Sustainable Chemistry & Engineering is a prestigious weekly peer-reviewed scientific journal published by the American Chemical Society. Dedicated to advancing the principles of green chemistry and green engineering, it covers a wide array of research topics including green chemistry, green engineering, biomass, alternative energy, and life cycle assessment.
The journal welcomes submissions in various formats, including Letters, Articles, Features, and Perspectives (Reviews), that address the challenges of sustainability in the chemical enterprise and contribute to the advancement of sustainable practices. Join us in shaping the future of sustainable chemistry and engineering.
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