铝基材料水解制氢技术研究进展
Research Progress on Hydrogen Production Technology for Aluminum-Based Materials
周勇 1姬雄帅 1李航 2孙良 1董会 1翟文彦 1刘彦明 1胥聪敏1
作者信息
- 1. 西安石油大学材料科学与工程学院,陕西 西安 710065
- 2. 陕西环保集团生态环卫科技有限公司,陕西 西安 710076
- 折叠
摘要
氢能是全球公认的清洁能源,被认为是化石能源的理想替代品,具有广泛的市场前景.铝价格低廉、密度较低且能量密度高,铝水解产氢是一种有效提供氢能的方法.简述了铝水反应的原理,介绍了目前国内外主流的3种铝基材料水解制氢技术(纯铝与酸碱溶液反应、机械球磨法制备铝基复合材料、熔铸法制备铝基低熔点合金)的研究进展,并探讨了不同技术的反应原理、不同添加物的作用机理,对比了各种技术的特点,提出熔铸法制备低熔点合金将成为日后研究的重点,最后对未来熔铸法制备铝基低熔点合金的前景进行了展望.
Abstract
Hydrogen energy is a globally recognized clean energy source and is considered to be an ideal alternative to fos-sil energy sources with a wide range of market prospects.Aluminum is inexpensive,less dense and has a high energy densi-ty.Hydrolysis of aluminum to produce hydrogen is an effective way to provide hydrogen energy.This article briefly describes the principle of aluminum-water reaction,and introduces the research progress of three mainstream aluminum-based materials at home and abroad(reaction of pure aluminum with acid-based solution,preparation of aluminum-based composites by mechanical ball milling method,preparation of aluminum-based low melting point alloys by melt casting method),the reac-tion principles of different techniques and the mechanism of action of different additives are also discussed,the characteris-tics of various techniques are compared,the idea of preparing low melting point alloys by melt casting as a focus of future re-search is put forward,and finally the prospect of preparing aluminium-based low melting point alloys by melt casting in the future is given.
关键词
氢能/铝水反应/低熔点相/Al-Ga-In-Sn合金Key words
hydrogen energy/aluminum-water reaction/low melting point phase/Al-Ga-In-Sn alloys引用本文复制引用
基金项目
西安石油大学研究生创新与实践能力培养计划(YCS20212116)
出版年
2024
NETL
NSTL
维普
万方数据