Organized structures of methanol in carbon nanospaces at 303 K studies with in situ X-ray diffraction

T. Ohkubo, T. Iiyama, K. Kaneko

研究成果査読

29 被引用数 (Scopus)

抄録

The X-ray diffraction of methanol molecules confined in carbon micropores having different pore widths (micropore widths, 0.7 and 1.1 nm) was measured at 303 K and the structural results were compared with those of ethanol. The methanol molecules confined in micropores of 0.7 nm have a more solid-like ordered structure than in 1.1 nm. The nearest-neighbor peak of the electron radial distribution function of confined methanol did not shift from that of bulk methanol, but the amplitude was much greater than that of bulk methanol. These results were different from those of confined ethanol. Methanol molecules confined in carbon micropores have a rigid organized structure even at 303 K. However, no remarkable orientation effect, as in confined ethanol, was observed.

本文言語English
ページ(範囲)191-195
ページ数5
ジャーナルChemical Physics Letters
312
2-4
DOI
出版ステータスPublished - 10月 22 1999
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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