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Structural and spectroscopic characterization of potassium fluoroborohydrides

Abstract

Mechanochemical reactions between KBH4 and KBF4 result in the formation of potassium fluoroborohydrides K(BHxF4−x) (x = 0–4), as determined by 11B and 19F solid state NMR. The materials maintain the cubic KBH4 structure. Thermogravimetric (TG) data for a ball-milled sample with KBH4:KBF4 = 3:1 are consistent with only desorption of hydrogen.

Category

Academic article

Language

English

Author(s)

Affiliation

  • SINTEF Industry / Materials and Nanotechnology
  • Institute for Energy Technology
  • SINTEF Industry / Process Technology
  • University of Oslo

Year

2013

Published in

Physical Chemistry, Chemical Physics - PCCP

ISSN

1463-9076

Publisher

Royal Society of Chemistry (RSC) Publishing

Volume

15

Issue

27

Page(s)

11226 - 11230

View this publication at Cristin