AN ELECTRON SPIN RESONANCE STUDY OF HALLOYSITES

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概要

• 論文の詳細を見る

• Electron spin resonance spectra were recorded for 13 halloysite samples of various geneses and morphologies. The spectra are similar to those of kaolinite. Signals near g=4 are due to Fe^<3+> at the octahedral sites of halloysite as confirmed by Fe determination after dithionite treatment. A very broad signal around g=2 is attributed to Fe minerals coexisting as impurities, and therefore ESR is useful in distinguishing between these two kinds of Fe.

• 日本粘土学会の論文

著者

• Nagasawa Keinosuke

  Institute Of Geosciences Faculty Of Science Shizuoka University

• Nagasawa Keinosuke

  Institute Of Earth Sciences Faculty Of Science Nagoya University

• Noro Harufumi

  Department of Earth Sciences, Faculty of Science, Nagoya University

• Noro Harufumi

  Department Of Earth Sciences Faculty Of Science Nagoya University

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• Differential thermal analysis eurves for clay minerals as related to the kinetics of their dehydration
• AN ELECTRON SPIN RESONANCE STUDY OF HALLOYSITES

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