AFM OBSERVATION OF KAOLINITE SURFACE USING “PRESSED” POWDER

KOICHI KUMAI; KATSUNORI TSUCHIYA; TERUYUKI NAKATO; YOSHIYUKI SUGAHARA; KAZUYUKI KURODA

doi:10.11362/jcssjclayscience1960.9.311

KOICHI KUMAI, KATSUNORI TSUCHIYA, TERUYUKI NAKATO, YOSHIYUKI SUGAHARA, KAZUYUKI KURODA

著者情報

キーワード: Atomic force microscopy, Kaolinite, Octahedral sheet, Tetrahedral sheet, Powder

ジャーナルフリー

1995 年 9 巻 5 号 p. 311-316

DOI https://doi.org/10.11362/jcssjclayscience1960.9.311

詳細

抄録

Molecularly-resolved surface images of both octahedral and tetrahedral sheets of kaolinite have been obtained by atomic force microscope (AFM) observation of pressed kaolinite powder in air. Tetrahedral-sheet images were frequently observed with molecular-scale resolution. Another type of reproducible images with 0.3-nm spacing was also obtained and interpreted as a sheet of hydroxyl groups on the octahedral sheet.

責任著者(Corresponding author)

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