点击次数：

所属单位：材料科学与工程学院

发表刊物：ADVANCED FUNCTIONAL MATERIALS

关键字：Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter

摘要：Mg-based hydrogen storage materials have drawn considerable attention as the solution for hydrogen storage and transportation due to their high hydrogen storage density, low cost, and high safety characteristics. However, their practical applications are hindered by the high dehydrogenation temperatures, low equilibrium pressure, and sluggish hydrogenation and dehydrogenation (de/hydrogenation) rates. These functionalities are typically determined by the thermodynamic and kinetic properties of de/hydrogenation reactions. This review comprehensively discusses how the compositeization, catalysts, alloying, and nanofabrication strategies can improve the thermodynamic and kinetic performances of Mg-based hydrogen storage materials. Since the introduction of various additives leads the samples being a multiple-phases and elements system, prediction methods of hydrogen storage properties are simultaneously introduced. In the last part of this review, the advantages and disadvantages of each approach are discussed and a summary of the emergence of new materials and potential strategies for realizing lower-cost preparation, lower operation temperature, and long-cycle properties is provided.

合写作者：黎杰(学),魏新霖(学),Yan Zheng(外),杨胜兰,丁朝,Qun Luo(外),潘复生

第一作者：王泓元(学)

论文类型：期刊论文

通讯作者：鲁杨帆,李谦

论文编号：269393

页面范围：-

ISSN号：1616-301X

是否译文：否

发表时间：2024-01-01