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| 三氢化铝应用于燃料电池的研究进展 | |
| 引用本文： | 郑阳昊,李和平,刘建忠,梁导伦,周俊虎.三氢化铝应用于燃料电池的研究进展[J].化工进展,2021,40(1):130-138. |
| 作者姓名： | 郑阳昊 李和平 刘建忠 梁导伦 周俊虎 |
| 作者单位： | 1.浙江大学能源清洁利用国家重点实验室，浙江 杭州 310027;2.杭州电子科技大学能源研究所，浙江 杭州 310018;3.东南大学能源热转换及其过程测控教育部重点实验室，江苏 南京 210096 |
| 基金项目： | 国家自然科学基金(51706057) |
| 摘 要： | 三氢化铝（AlH3）具有储氢量大、质量轻、释氢温度较低、产物洁净等优势，是应用于燃料电池的理想储氢材料，但因其合成成本较高、室温条件下难以再生，目前尚未大规模应用。本文从燃料电池对储氢材料的要求出发，介绍了AlH3的基本性质、合成再生方法及其释氢性能与改进方法，简述了基于AlH3的储氢装置及系统、车载储氢和便携式电源等应用的国内外研究现状，提出今后研究工作应集中在降低释氢温度、调控释氢速率、提高释氢率、设计高效储氢系统及开发低成本制备和再生工艺。 |
| 关 键 词： | 氢 燃料电池 储氢材料 三氢化铝 解吸 浆料 再生 |
| 收稿时间： | 2020-03-23 |
Research progress of aluminum hydride used in fuel cells |
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| Yanghao ZHENG,Heping LI,Jianzhong LIU,Daolun LIANG,Junhu ZHOU.Research progress of aluminum hydride used in fuel cells[J].Chemical Industry and Engineering Progress,2021,40(1):130-138. | |
| Authors: | Yanghao ZHENG Heping LI Jianzhong LIU Daolun LIANG Junhu ZHOU |
| Affiliation: | 1.State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, Zhejiang, China 2.Institute for Energy Studies, Hangzhou Dianzi University, Hangzhou 310018, Zhejiang, China 3.Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University, Nanjing 210096, Jiangsu, China |
| Abstract: | Aluminum hydride (AlH3) has the advantages of high hydrogen storage capacity, light weight, low desorption temperature, and clean products. It is an ideal hydrogen storage material for fuel cells. However, due to its high synthesis cost and difficult regeneration at room temperature, it has not yet been applied on large scale. Based on the requirements of fuel cells for hydrogen storage materials, this paper introduces the basic properties, synthesis and regeneration methods of AlH3, and its hydrogen desorption performance and the improvement methods, and then briefly describes the domestic and foreign research status of AlH3 used for fuel cells from the aspects of hydrogen storage devices and systems, on-board hydrogen storage and portable power applications. It is proposed that the research work should focus on reducing the desorption temperature, controlling the desorption rate, increasing desorption efficiency, designing efficient hydrogen storage system and developing low-cost preparation and regeneration processes. |
| Keywords: | hydrogen fuel cells hydrogen storage material aluminum hydride desorption slurry regeneration |
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