Issue 9, 2013
From the journal:

Journal of Materials Chemistry A

In situ high pressure NMR study of the direct synthesis of LiAlH4†

Terry D. Humphries,a   Derek Birkmire,b   Bjørn C. Hauback,a   G. Sean McGradyc  and  Craig M. Jensen*b  

* Corresponding authors

a Department of Physics, Institute for Energy Technology, P.O. Box 40, Kjeller, Norway
E-mail: terry.humphries@ife.no
Fax: +47 63 81 09 20
Tel: +47 63 80 61 81

b Department of Chemistry, University of Hawaii at Manoa, Honolulu, Hawaii 96822-2275, USA
E-mail: jensen@hawaii.edu
Fax: +1 808 956 5908
Tel: +1 808 956 2769

c Department of Chemistry, University of New Brunswick, P.O. Box 4400, Fredericton, NB E3B 5A3, Canada
E-mail: smcgrady@unb.ca
Fax: +1 506 453 4981
Tel: +1 506 452 6340

Abstract

27Al and 7Li wide-line NMR spectroscopy incorporating a high pressure NMR apparatus has allowed the first in situ study of the solvent mediated, direct synthesis of an alanate, thus overcoming the dearth of analytical techniques available to study phenomena occurring in a pressurised slurry. In contrast to the decomposition reaction, the elucidated hydrogenation pathway does not proceed through the hexahydride intermediate.

Graphical abstract: In situ high pressure NMR study of the direct synthesis of LiAlH4

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Article information

DOI
https://doi.org/10.1039/C3TA10239D
Article type
Communication
Submitted
16 Jan 2013
Accepted
17 Jan 2013
First published
21 Jan 2013

J. Mater. Chem. A, 2013,1, 2974-2977

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In situ high pressure NMR study of the direct synthesis of LiAlH4

T. D. Humphries, D. Birkmire, B. C. Hauback, G. S. McGrady and C. M. Jensen, J. Mater. Chem. A, 2013, 1, 2974 DOI: 10.1039/C3TA10239D

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