The hydrogen-containing bronzes H0.23WO3 and H0.10ReO3 synthesized via a polymer route
Author(s): Jin, Lun; Zhang, Qiang; Cava, Robert J
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Abstract: | We report the synthesis of two hydrogen-containing perovskite-type bronzes H0.23WO3 and H0.10ReO3 utilizing an unconventional solid-state synthetic approach, involving the use of the polymer Poly(vinylidene fluoride) (CH2CF2)n. Powder neutron diffraction at ambient temperature shows that H0.23WO3 crystallizes in a tetragonal symmetry distortion of the simple perovskite structure (space group P4/nmm), with lattice parameters a = 5.2279(2) Å, and c = 3.8763(1) Å. H0.10ReO3, in contrast, crystallizes in a monoclinic distortion of a simple cubic perovskite (space group P2/m), with lattice parameters a = 5.3125(1) Å, b = 5.3155(3) Å, c = 3.7045(3) Å, and γ = 90.43(1)°. Both H0.23WO3 and H0.10ReO3 exhibit intrinsically diamagnetic behavior, with low temperature paramagnetic upturns and no signs of bulk superconductivity down to 0.35 K. |
Publication Date: | 14-Feb-2021 |
Citation: | Jin, Lun, Zhang, Qiang, Cava, Robert J. (2021). The hydrogen-containing bronzes H0.23WO3 and H0.10ReO3 synthesized via a polymer route. Journal of Solid State Chemistry, 297 (122059 - 122059. doi:10.1016/j.jssc.2021.122059 |
DOI: | doi:10.1016/j.jssc.2021.122059 |
ISSN: | 0022-4596 |
Pages: | 122059 - 122059 |
Language: | en |
Type of Material: | Journal Article |
Journal/Proceeding Title: | Journal of Solid State Chemistry |
Version: | Author's manuscript |
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