Nanosheet-like Lithium Borohydride Hydrate with 10 wt % Hydrogen Release at 70 °c as a Chemical Hydrogen Storage Candidate

Ruyan Wu, Zhuanghe Ren, Xin Zhang, Yunhao Lu, Haiwen Li, Mingxia Gao, Hongge Pan, Yongfeng Liu

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A nanosheet-like lithium borohydride hydrate (LiBH 4 ·H 2 O) measuring 20-30 nm in thickness is successfully synthesized for the first time by a facile, scalable freeze-drying strategy. The prepared LiBH 4 ·H 2 O nanosheets start releasing hydrogen below 50 °C and release an amount up to approximately 10 wt % at 70 °C because of the strong affinity of H + in the H 2 O ligand and H - in the BH 4 group. The reported dehydrogenation properties here are superior to those of all known complex hydrides, indicating applicability as an advanced chemical hydrogen storage medium.

Original languageEnglish
Pages (from-to)1872-1877
Number of pages6
JournalJournal of Physical Chemistry Letters
Volume10
Issue number8
DOIs
Publication statusPublished - Apr 18 2019

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borohydrides
Nanosheets
Hydrogen storage
Hydrates
hydrates
Hydrogen
Lithium
lithium
freeze drying
releasing
hydrogen
Dehydrogenation
dehydrogenation
Hydrides
hydrides
affinity
Drying
Ligands
ligands
lithium borohydride

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Physical and Theoretical Chemistry

Cite this

Nanosheet-like Lithium Borohydride Hydrate with 10 wt % Hydrogen Release at 70 °c as a Chemical Hydrogen Storage Candidate. / Wu, Ruyan; Ren, Zhuanghe; Zhang, Xin; Lu, Yunhao; Li, Haiwen; Gao, Mingxia; Pan, Hongge; Liu, Yongfeng.

In: Journal of Physical Chemistry Letters, Vol. 10, No. 8, 18.04.2019, p. 1872-1877.

Research output: Contribution to journalArticle

Wu, Ruyan ; Ren, Zhuanghe ; Zhang, Xin ; Lu, Yunhao ; Li, Haiwen ; Gao, Mingxia ; Pan, Hongge ; Liu, Yongfeng. / Nanosheet-like Lithium Borohydride Hydrate with 10 wt % Hydrogen Release at 70 °c as a Chemical Hydrogen Storage Candidate. In: Journal of Physical Chemistry Letters. 2019 ; Vol. 10, No. 8. pp. 1872-1877.
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