Metastable ionic cubic structure I clathrate hydrate formed with tetra-n-butylammonium bromide

Andrey S. Stoporev, Airat G. Kiiamov, Mikhail A. Varfolomeev, Tatyana V. Rodionova, Andrey Yu Manakov

Research output: Contribution to journalArticlepeer-review

Abstract

Ionic clathrate hydrates formed from aqueous solutions of tetra-n-butylammonium bromide in the course of rapid cooling (30 K min−1) to −35 °C have been examined. An earlier unknown metastable hydrate of cubic structure I was obtained from the solutions with concentrations from 3.2 to 4.8 mol%.

Original languageEnglish
Pages (from-to)17-19
Number of pages3
JournalMendeleev Communications
Volume31
Issue number1
DOIs
Publication statusPublished - 1 Jan 2021

Keywords

  • cubic structure I
  • ionic clathrate hydrate
  • metastable state
  • powder X-ray diffraction
  • tetra-n-butylammonium bromide

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