Small-angle X-ray powder diffraction, morphology and structure of allophane and imogolite.

S. J. Van Der Gaast, K. Wada, Shin-Ichiro Wada, Y. Kakuto

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

Reported analyses provide information about the size and shape of allophane and imogolite particles and their internal structure. Materials studied are from Japanese weathered pumices and ash. Imogolite and allophane are different in their framework structures. A Si- or Si(Al)-tetrahedral sheet, rather than an Al-octahedral sheet, apparently constitutes the allophane framework structure.-D.F.B.

Original languageEnglish
Pages (from-to)237-243
Number of pages7
JournalClays & Clay Minerals
Volume33
Issue number3
DOIs
Publication statusPublished - Jan 1 1985

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Ashes
imogolite
allophane
X ray powder diffraction
powders
X-radiation
X-ray diffraction
ash

All Science Journal Classification (ASJC) codes

  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth and Planetary Sciences (miscellaneous)

Cite this

Small-angle X-ray powder diffraction, morphology and structure of allophane and imogolite. / Van Der Gaast, S. J.; Wada, K.; Wada, Shin-Ichiro; Kakuto, Y.

In: Clays & Clay Minerals, Vol. 33, No. 3, 01.01.1985, p. 237-243.

Research output: Contribution to journalArticle

Van Der Gaast, S. J. ; Wada, K. ; Wada, Shin-Ichiro ; Kakuto, Y. / Small-angle X-ray powder diffraction, morphology and structure of allophane and imogolite. In: Clays & Clay Minerals. 1985 ; Vol. 33, No. 3. pp. 237-243.
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