摘要
氢能作为一种储量丰富、零碳排放、能量密度大且转化效率高的绿色能源,其开发利用受到了广泛的重视。阐述了氢的制备新方法、储氢新技术以及氢能在燃料电池应用方面的创新性研究,对今后氢能领域的发展方向进行了展望。采用可再生能源制氢或光催化水分解制氢,再通过燃料电池将其转变成电能,有望解决环境污染、资源短缺问题。并对2020年以来欧盟、美国、澳大利亚、英国、德国、中国出台的氢能产业发展战略进行了综述,预测未来氢能系统的建立对全球能源结构向低碳化发展具有十分重要的意义。
As a kind of green energy with abundant reserves,zero CO 2 emission,high energy density and high conversion efficiency,hydrogen energy has received extensive attention for its development and utilization.By reviewing the new methods of hydrogen production and preparation,new technologies of hydrogen storage and innovative research on the application of hydrogen energy in fuel cells,this paper discusses the development direction of hydrogen energy in the future.It is expected to solve the problems of environmental pollution and resource shortage by producing hydrogen using renewable energy or method of photocatalytic water splitting,and then converting it into electric energy through fuel cells.The development strategies of hydrogen energy industry issued by the European Union,the United States,Australia,the United Kingdom,Germany and China since 2020 are reviewed.It is predicted that the establishment of hydrogen energy system in the future is of great significance to the low-carbon development of energy structure in our world.
作者
刘凡
朱宏康
LIU Fan;ZHU Hongkang(Northwest Institute for Nonferrous Metal Research,Xi an 710016,China)
出处
《中国材料进展》
CAS
CSCD
北大核心
2021年第8期639-644,共6页
Materials China
基金
陕西省科学技术情报学会项目资助(2020KT-05)。
关键词
氢能
制氢
储氢新技术
燃料电池
氢能产业
hydrogen energy
hydrogen production
new technology for hydrogen storage
fuel cell
hydrogen industry
