Preparation of intercalation compounds between V2O5 gel and bipyridyl metal complexes

Teruyuki Nakato; Tsuyoshi Ise; Yoshiyuki Sugahara; Kazuyuki Kuroda; Chuzo Kato

doi:10.1016/0025-5408(91)90026-I

Preparation of intercalation compounds between V₂O₅ gel and bipyridyl metal complexes

Teruyuki Nakato, Tsuyoshi Ise, Yoshiyuki Sugahara, Kazuyuki Kuroda, Chuzo Kato

School of Advanced Science and Engineering

Research output: Contribution to journal › Article

18 Citations (Scopus)

Abstract

The intercalation of tris-bipyridyl metal complexes (M(bpy)₃²⁺, M=Ru, Ni, and Co) into the interlayer region of vanadium pentoxide gel (V₂O₅·nH₂O) was confirmed for the first time. The intercalation of the guest species was conducted by the reaction of the complexes with undried V₂O₅ gel. The saturated amount of adsorbed M(bpy)₃²⁺ was less than the ion exchange capacity of the V₂O₅ gel because of bulkiness of M(bpy)₃²⁺. The transition temperature to orthorhombic V₂O₅ was higher than that of original V₂O₅ gel, indicating the stabilization of the layered structure by the intercalation.

Original language	English
Pages (from-to)	309-315
Number of pages	7
Journal	Materials Research Bulletin
Volume	26
Issue number	4
DOIs	https://doi.org/10.1016/0025-5408(91)90026-I
Publication status	Published - 1991 Apr

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ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Nakato, T., Ise, T., Sugahara, Y., Kuroda, K., & Kato, C. (1991). Preparation of intercalation compounds between V₂O₅ gel and bipyridyl metal complexes. Materials Research Bulletin, 26(4), 309-315. https://doi.org/10.1016/0025-5408(91)90026-I

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abstract = "The intercalation of tris-bipyridyl metal complexes (M(bpy)32+, M=Ru, Ni, and Co) into the interlayer region of vanadium pentoxide gel (V2O5·nH2O) was confirmed for the first time. The intercalation of the guest species was conducted by the reaction of the complexes with undried V2O5 gel. The saturated amount of adsorbed M(bpy)32+ was less than the ion exchange capacity of the V2O5 gel because of bulkiness of M(bpy)32+. The transition temperature to orthorhombic V2O5 was higher than that of original V2O5 gel, indicating the stabilization of the layered structure by the intercalation.",

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AU - Kato, Chuzo

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10.1016/0025-5408(91)90026-I