Ti-V-C-based alloy with a FcC lattice structure for hydrogen storage

Bo Li, Liqing He, Jianding Li, Hai Wen Li, Zhouguang Lu, Huaiyu Shao

Research output: Contribution to journalArticlepeer-review

Abstract

Here we report a Ti50V50-10 wt.% C alloy with a unique lattice and microstructure for hydrogen storage development. Different from a traditionally synthesized Ti50V50 alloy prepared by a melting method and having a body-centered cubic (BCC) structure, this Ti50V50-C alloy synthesized by a mechanical alloying method is with a face-centered cubic (FCC) structure (space group: Fm-3m No. 225). The crystalline size is 60 nm. This alloy may directly absorb hydrogen near room temperature without any activation process. Mechanisms of the good kinetics from lattice and microstructure aspects were discussed. Findings reported here may indicate a new possibility in the development of future hydrogen storage materials.

Original languageEnglish
Article number552
JournalMolecules
Volume24
Issue number3
DOIs
Publication statusPublished - Feb 2 2019

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Chemistry (miscellaneous)
  • Molecular Medicine
  • Pharmaceutical Science
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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