Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy

Hitoshi Shindo, Masahiro Kaise, Hiroshi Kondoh, Chizuko Nishihara, Hiroshi Hayakawa, Shuichiro Ono, Hisakazu Nozoye

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Atomic force microscopic observation gave atom-resolved images of surface structure in air of cleaved K4Nb6O17·3H2O, which has two kinds of interlayers with and without water molecules. The images obtained show arrangement of oxygen and potassium atoms at a surface formed by the cleavage at the water-containing interlayer. However, the observed pattern corresponds to that of anhydride instead of trihydrate, indicating desorption of water molecules upon cleavage.

Original languageEnglish
Pages (from-to)353-356
Number of pages4
JournalLangmuir
Volume8
Issue number2
Publication statusPublished - 1992 Feb
Externally publishedYes

Fingerprint

Atomic force microscopy
atomic force microscopy
Water
cleavage
interlayers
water
Atoms
Molecules
Anhydrides
anhydrides
Surface structure
atoms
Potassium
molecules
oxygen atoms
Desorption
potassium
desorption
Oxygen
air

ASJC Scopus subject areas

  • Colloid and Surface Chemistry
  • Physical and Theoretical Chemistry

Cite this

Shindo, H., Kaise, M., Kondoh, H., Nishihara, C., Hayakawa, H., Ono, S., & Nozoye, H. (1992). Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy. Langmuir, 8(2), 353-356.

Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy. / Shindo, Hitoshi; Kaise, Masahiro; Kondoh, Hiroshi; Nishihara, Chizuko; Hayakawa, Hiroshi; Ono, Shuichiro; Nozoye, Hisakazu.

In: Langmuir, Vol. 8, No. 2, 02.1992, p. 353-356.

Research output: Contribution to journalArticle

Shindo, H, Kaise, M, Kondoh, H, Nishihara, C, Hayakawa, H, Ono, S & Nozoye, H 1992, 'Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy', Langmuir, vol. 8, no. 2, pp. 353-356.
Shindo H, Kaise M, Kondoh H, Nishihara C, Hayakawa H, Ono S et al. Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy. Langmuir. 1992 Feb;8(2):353-356.
Shindo, Hitoshi ; Kaise, Masahiro ; Kondoh, Hiroshi ; Nishihara, Chizuko ; Hayakawa, Hiroshi ; Ono, Shuichiro ; Nozoye, Hisakazu. / Structure of the cleaved surface of K4Nb6O17·3H2O studied by atomic force microscopy. In: Langmuir. 1992 ; Vol. 8, No. 2. pp. 353-356.
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