Journal ArticleDOI
Les bronzes oxygénés
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TLDR
Several transition-metal oxides with formula MxTOm exhibit a wide phase field and high electrical conductivity as mentioned in this paper, and are known as tungsten bronzes, in which the donor m cations occupy tunnels of square, pentagonal, or hexagonal crosssection within a WO3 network of corner-shared octahedra.About:
This article is published in Progress in Solid State Chemistry.The article was published on 1971-01-01. It has received 90 citations till now. The article focuses on the topics: Network covalent bonding & Delocalized electron.read more
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ω-LixV2O5 — a new electrode material for rechargeable lithium batteries☆
TL;DR: In this article, a new material, ω-Li x V 2 O 5 ( x ∼ 3), was obtained by reaction with an excess of n -butyllithium.
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Evidence for a Peierls transition in the blue bronzes K0.30MoO 3 and Rb0.30MoO3
TL;DR: In this article, the phase transition of the blue bronzes can be viewed as a Peierls distortion and the anisotropic electrical resistivity is consistent with a quasi one-dimensional conduction band built on hybridized molybdenum 4d and oxygen pπ orbitals.
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Quasi two-dimensional electronic properties of the lithium molybdenum bronze, Li0.9Mo6O17
TL;DR: In this article, the violet-red bronze Li 0.9 Mo 6 O 17 grown by a temperature gradient flux technique was used to measure the electrical resistivity of the material.
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Electrochromism and local order in amorphous WO3
H. R. Zeller,H. U. Beyeler +1 more
TL;DR: In this article, it was shown that crystal water not only provides a high ionic conductivity which is conditional for a fast electrochromic reaction but also stabilises electrocatalytically active surface sites for fast hydrogen or Li exchange with the adjacent electrolyte.
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Charge-density-wave instabilities in the low-dimensional molybdenum bronzes and oxides
TL;DR: The molybdenum bronzes A 0·30MoO3, A0·9Mo6O17 and Mo4O11 oxides all show low-dimensional electronic properties, due to anisotropic crystal structures, which lead to charge-density-wave (CDW) instabilities as discussed by the authors.
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Non-stoichiometric compounds
TL;DR: The non-stoichiometric compounds are usually caused by compounds with non-integral coefficients or varying ratios of atoms as mentioned in this paper and their ratios cannot be defined by integral numbers, and therefore they defy the law of definite proportions.
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Crystal chemistry of non-stoichiometric pentavalent vandadium oxides: crystal structure of Li1+xV3O8
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