Natural abundance solid-state S-33 NMR study of NbS3: applications for battery conversion electrodes
Artikel i vetenskaplig tidskrift, 2019

We report ultra-wideline, high-field natural abundance solid-state S-33 NMR spectra of the Li-ion battery conversion electrode NbS3, the first S-33 NMR study of a compound containing disulfide (S-2(2-)) units. The large quadrupolar coupling parameters (C-Q approximate to 31 MHz) are consistent with values obtained from DFT calculations, and the spectra provide evidence for the linear Peierls distortion that doubles the number of S-33 sites.

Författare

David M. Halat

Univ Calif Berkeley, Dept Chem & Biomol Engn

University of Cambridge

Sylvia Britto

University of Cambridge

Diamond Light Source Ltd

Kent J. Griffith

Northwestern Univ, Dept Mat Sci & Engn

University of Cambridge

Erlendur Jonsson

Chalmers, Fysik, Kondenserade materiens fysik

Clare P. Grey

University of Cambridge

Chemical Communications

1359-7345 (ISSN)

Vol. 55 84 12687-12690

Ämneskategorier

Oorganisk kemi

Analytisk kemi

Teoretisk kemi

DOI

10.1039/c9cc06059f

PubMed

31588461

Mer information

Senast uppdaterat

2019-11-11