Synergistic effect of TiF3 on the dehydriding property of α-AlH3 nano-composite

Congwen Duan; Yizheng Cao; Lianxi Hu; Dong Fu; Jinglong Ma

doi:10.1016/j.matlet.2018.12.028

Synergistic effect of TiF₃ on the dehydriding property of α-AlH₃ nano-composite

Congwen Duan^*
, Yizheng Cao
, Lianxi Hu
, Dong Fu
, Jinglong Ma

^*Corresponding author for this work

North China Electric Power University
Albany Molecular Research, Inc.
Harbin Institute of Technology
Hebei University of Science and Technology

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

High dehydriding temperatures have been a major challenge hindering the application of AlH₃, a potential hydrogen storage material. In this work, α-AlH₃/LiCl nano-composite was synthesized by an efficient and environmentally friendly mechanochemical method. TiF₃ was introduced to the LiH/AlCl₃ reaction system to improve the hydrogen desorption property of the nano-composite. With the TiF₃ addition, the dehydriding kinetics of the α-AlH₃ composite were improved. The dehydriding mechanism of AlH₃ and its interaction with TiF₃ were also studied.

Original language	English
Pages (from-to)	254-257
Number of pages	4
Journal	Materials Letters
Volume	238
DOIs	https://doi.org/10.1016/j.matlet.2018.12.028
State	Published - 1 Mar 2019
Externally published	Yes

Keywords

Mechanochemical synthesis
Nanocomposites
Synergistic effect
Thermal properties

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10.1016/j.matlet.2018.12.028

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title = "Synergistic effect of TiF3 on the dehydriding property of α-AlH3 nano-composite",

abstract = "High dehydriding temperatures have been a major challenge hindering the application of AlH3, a potential hydrogen storage material. In this work, α-AlH3/LiCl nano-composite was synthesized by an efficient and environmentally friendly mechanochemical method. TiF3 was introduced to the LiH/AlCl3 reaction system to improve the hydrogen desorption property of the nano-composite. With the TiF3 addition, the dehydriding kinetics of the α-AlH3 composite were improved. The dehydriding mechanism of AlH3 and its interaction with TiF3 were also studied.",

keywords = "Mechanochemical synthesis, Nanocomposites, Synergistic effect, Thermal properties",

author = "Congwen Duan and Yizheng Cao and Lianxi Hu and Dong Fu and Jinglong Ma",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2019",

month = mar,

day = "1",

doi = "10.1016/j.matlet.2018.12.028",

language = "英语",

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pages = "254--257",

journal = "Materials Letters",

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T1 - Synergistic effect of TiF3 on the dehydriding property of α-AlH3 nano-composite

AU - Duan, Congwen

AU - Cao, Yizheng

AU - Hu, Lianxi

AU - Fu, Dong

AU - Ma, Jinglong

PY - 2019/3/1

Y1 - 2019/3/1

N2 - High dehydriding temperatures have been a major challenge hindering the application of AlH3, a potential hydrogen storage material. In this work, α-AlH3/LiCl nano-composite was synthesized by an efficient and environmentally friendly mechanochemical method. TiF3 was introduced to the LiH/AlCl3 reaction system to improve the hydrogen desorption property of the nano-composite. With the TiF3 addition, the dehydriding kinetics of the α-AlH3 composite were improved. The dehydriding mechanism of AlH3 and its interaction with TiF3 were also studied.

AB - High dehydriding temperatures have been a major challenge hindering the application of AlH3, a potential hydrogen storage material. In this work, α-AlH3/LiCl nano-composite was synthesized by an efficient and environmentally friendly mechanochemical method. TiF3 was introduced to the LiH/AlCl3 reaction system to improve the hydrogen desorption property of the nano-composite. With the TiF3 addition, the dehydriding kinetics of the α-AlH3 composite were improved. The dehydriding mechanism of AlH3 and its interaction with TiF3 were also studied.

KW - Mechanochemical synthesis

KW - Nanocomposites

KW - Synergistic effect

KW - Thermal properties

UR - https://www.scopus.com/pages/publications/85058501394

U2 - 10.1016/j.matlet.2018.12.028

DO - 10.1016/j.matlet.2018.12.028

M3 - 文章

AN - SCOPUS:85058501394

SN - 0167-577X

VL - 238

SP - 254

EP - 257

JO - Materials Letters

JF - Materials Letters

ER -

Synergistic effect of TiF₃ on the dehydriding property of α-AlH₃ nano-composite

Abstract

Keywords

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