FORMATION, COMPOSITION AND STRUCTURE OF HYDROXY‐ALUMINOSILICATE IONS

Shin-Ichiro Wada, KOJI WADA

研究成果: ジャーナルへの寄稿記事

66 引用 (Scopus)

抄録

Formation of hydroxy‐Al (HA) and hydroxy‐aluminosilicate (HAS) ions was studied in solutions of A1C13, orthosilicic acid and NaOH. Evidence for incorporation of Si into HA is that HA retarded the development of silicomolybdate colour and Si was retained by a cation‐exchanger. The reaction is believed to be mainly a condensation reaction between the hydroxyl groups in Al–OH–Al and Si–OH groups. The HAS with Si/Al ratio 0.3–0.6 showed infrared spectra similar to allophane‐like constituents in Ando soils.

元の言語英語
ページ(範囲)457-467
ページ数11
ジャーナルJournal of Soil Science
31
発行部数3
DOI
出版物ステータス出版済み - 1 1 1980

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Hydroxyl Radical
condensation
Soil
Color
Ions
ions
Acids
ion
color
acids
acid
soil
silicomolybdate
incorporation
condensation reactions

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Agricultural and Biological Sciences(all)
  • Soil Science
  • Earth and Planetary Sciences(all)

これを引用

FORMATION, COMPOSITION AND STRUCTURE OF HYDROXY‐ALUMINOSILICATE IONS. / Wada, Shin-Ichiro; WADA, KOJI.

:: Journal of Soil Science, 巻 31, 番号 3, 01.01.1980, p. 457-467.

研究成果: ジャーナルへの寄稿記事

Wada, Shin-Ichiro ; WADA, KOJI. / FORMATION, COMPOSITION AND STRUCTURE OF HYDROXY‐ALUMINOSILICATE IONS. :: Journal of Soil Science. 1980 ; 巻 31, 番号 3. pp. 457-467.
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