Interlayer water molecules in vanadium pentoxide hydrate, V2O5·nH2O. 7. Quasi-elastic neutron scattering study

Shuichi Takahara; Shigeharu Kittaka; Yasushige Kuroda; Toshio Yamaguchi; Hiroyuki Fujii; Marie Claire Bellissent-Funel

doi:10.1021/la000831i

Interlayer water molecules in vanadium pentoxide hydrate, V₂O₅·nH₂O. 7. Quasi-elastic neutron scattering study

Shuichi Takahara, Shigeharu Kittaka, Yasushige Kuroda, Toshio Yamaguchi, Hiroyuki Fujii, Marie Claire Bellissent-Funel

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The dynamics of the monolayer water molecules in V₂O₅·nH₂O by quasielastic neutron scattering is analyzed. The applicability of a model including both translational and rotational diffusion was tested. The structural and physiochemical properties of the 2D water were investigated by X ray diffraction and calorimetry. The adsorption isotherm of water for this material is stepwise with the first, second and higher water layers. No phase changes of the interlayer water were detected by calorimetry. It was found that the water molecules are arranged randomly in the 2D interlayer space.

Original language	English
Pages (from-to)	10559-10563
Number of pages	5
Journal	Langmuir
Volume	16
Issue number	26
DOIs	https://doi.org/10.1021/la000831i
Publication status	Published - Dec 26 2000

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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10.1021/la000831i

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abstract = "The dynamics of the monolayer water molecules in V2O5·nH2O by quasielastic neutron scattering is analyzed. The applicability of a model including both translational and rotational diffusion was tested. The structural and physiochemical properties of the 2D water were investigated by X ray diffraction and calorimetry. The adsorption isotherm of water for this material is stepwise with the first, second and higher water layers. No phase changes of the interlayer water were detected by calorimetry. It was found that the water molecules are arranged randomly in the 2D interlayer space.",

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AU - Takahara, Shuichi

AU - Kittaka, Shigeharu

AU - Kuroda, Yasushige

AU - Yamaguchi, Toshio

AU - Fujii, Hiroyuki

AU - Bellissent-Funel, Marie Claire

PY - 2000/12/26

Y1 - 2000/12/26

N2 - The dynamics of the monolayer water molecules in V2O5·nH2O by quasielastic neutron scattering is analyzed. The applicability of a model including both translational and rotational diffusion was tested. The structural and physiochemical properties of the 2D water were investigated by X ray diffraction and calorimetry. The adsorption isotherm of water for this material is stepwise with the first, second and higher water layers. No phase changes of the interlayer water were detected by calorimetry. It was found that the water molecules are arranged randomly in the 2D interlayer space.

AB - The dynamics of the monolayer water molecules in V2O5·nH2O by quasielastic neutron scattering is analyzed. The applicability of a model including both translational and rotational diffusion was tested. The structural and physiochemical properties of the 2D water were investigated by X ray diffraction and calorimetry. The adsorption isotherm of water for this material is stepwise with the first, second and higher water layers. No phase changes of the interlayer water were detected by calorimetry. It was found that the water molecules are arranged randomly in the 2D interlayer space.

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Interlayer water molecules in vanadium pentoxide hydrate, V₂O₅·nH₂O. 7. Quasi-elastic neutron scattering study

Abstract

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