Formation of silicato complexes of aluminium in aqueous solution

Takushi Yokoyama; Chiho Yamanaka; Toshikazu Tarutani

doi:10.1016/S0021-9673(00)96349-0

Formation of silicato complexes of aluminium in aqueous solution

Takushi Yokoyama, Chiho Yamanaka, Toshikazu Tarutani

Inorganic and Analytical Chemistry

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

17 Citations (Scopus)

Abstract

The formation of silicate complexes of aluminium in aqueous solution at pH 8 was studied by chromatography and flow injection analysis. Most of the aluminium formed anionic species with AlOSi bonds in monosilicic acid solution. A complex A₂L₆ (A = aluminium; L = Si in silicic acid) could be separated on a Sephadex G-50 column. The existence of mononuclear complexes of aluminium, AL₃ and AL₄, was suggested from an adsorption experiment on an anion-exchange resin.

Original language	English
Pages (from-to)	151-157
Number of pages	7
Journal	Journal of Chromatography A
Volume	403
Issue number	C
DOIs	https://doi.org/10.1016/S0021-9673(00)96349-0
Publication status	Published - 1987

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Biochemistry
Organic Chemistry

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10.1016/S0021-9673(00)96349-0

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title = "Formation of silicato complexes of aluminium in aqueous solution",

abstract = "The formation of silicate complexes of aluminium in aqueous solution at pH 8 was studied by chromatography and flow injection analysis. Most of the aluminium formed anionic species with AlOSi bonds in monosilicic acid solution. A complex A2L6 (A = aluminium; L = Si in silicic acid) could be separated on a Sephadex G-50 column. The existence of mononuclear complexes of aluminium, AL3 and AL4, was suggested from an adsorption experiment on an anion-exchange resin.",

author = "Takushi Yokoyama and Chiho Yamanaka and Toshikazu Tarutani",

year = "1987",

doi = "10.1016/S0021-9673(00)96349-0",

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T1 - Formation of silicato complexes of aluminium in aqueous solution

AU - Yokoyama, Takushi

AU - Yamanaka, Chiho

AU - Tarutani, Toshikazu

PY - 1987

Y1 - 1987

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AB - The formation of silicate complexes of aluminium in aqueous solution at pH 8 was studied by chromatography and flow injection analysis. Most of the aluminium formed anionic species with AlOSi bonds in monosilicic acid solution. A complex A2L6 (A = aluminium; L = Si in silicic acid) could be separated on a Sephadex G-50 column. The existence of mononuclear complexes of aluminium, AL3 and AL4, was suggested from an adsorption experiment on an anion-exchange resin.

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JO - Journal of Chromatography A

JF - Journal of Chromatography A

IS - C

ER -

Formation of silicato complexes of aluminium in aqueous solution

Abstract

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