Abstract
The structure of RbBr aqueous solution confined in the interstitial nanospaces of single-wall carbon nanohorn (SWNH) assemblies was elucidated by using extended x-ray absorption fine structure (EXAFS) technique. The decrease of hydration number around a Rb ion is clearly observed. The EXAFS analysis indicates that the highly distorted and dehydrated structure around ions of aqueous solution confined in the nanospace (nanosolution: NSN) to form quasi one-dimensional structure in the interstitial nanospaces of SWNH assemblies. This unique hydration structures formed in nanospaces of SWNH is quite different from that not only of the bulk aqueous solution, but also confined in the slit-shaped nanospaces of activated carbon fiber (ACF).
| Original language | English |
|---|---|
| Title of host publication | Physica Scripta T |
| Pages | 685-687 |
| Number of pages | 3 |
| Volume | T115 |
| DOIs | |
| Publication status | Published - 2005 |
| Externally published | Yes |
| Event | 12th X-ray Absorption Fine Structure International Conference, XAFS12 - Malmo, Sweden Duration: Jun 23 2003 → Jun 27 2003 |
Other
| Other | 12th X-ray Absorption Fine Structure International Conference, XAFS12 |
|---|---|
| Country | Sweden |
| City | Malmo |
| Period | 6/23/03 → 6/27/03 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
EXAFS study of electrolytic nanosolution confined in interstitial nanospaces of single-wall carbon nanohorn colloids. / Ohkubo, Takahiro; Hattori, Y.; Kanoh, H.; Konishi, T.; Sakai, H.; Abe, M.; Kasuya, D.; Yudasaka, M.; Iijima, S.; Fujikawa, T.; Kaneko, K.
Physica Scripta T. Vol. T115 2005. p. 685-687.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - EXAFS study of electrolytic nanosolution confined in interstitial nanospaces of single-wall carbon nanohorn colloids
AU - Ohkubo, Takahiro
AU - Hattori, Y.
AU - Kanoh, H.
AU - Konishi, T.
AU - Sakai, H.
AU - Abe, M.
AU - Kasuya, D.
AU - Yudasaka, M.
AU - Iijima, S.
AU - Fujikawa, T.
AU - Kaneko, K.
PY - 2005
Y1 - 2005
N2 - The structure of RbBr aqueous solution confined in the interstitial nanospaces of single-wall carbon nanohorn (SWNH) assemblies was elucidated by using extended x-ray absorption fine structure (EXAFS) technique. The decrease of hydration number around a Rb ion is clearly observed. The EXAFS analysis indicates that the highly distorted and dehydrated structure around ions of aqueous solution confined in the nanospace (nanosolution: NSN) to form quasi one-dimensional structure in the interstitial nanospaces of SWNH assemblies. This unique hydration structures formed in nanospaces of SWNH is quite different from that not only of the bulk aqueous solution, but also confined in the slit-shaped nanospaces of activated carbon fiber (ACF).
AB - The structure of RbBr aqueous solution confined in the interstitial nanospaces of single-wall carbon nanohorn (SWNH) assemblies was elucidated by using extended x-ray absorption fine structure (EXAFS) technique. The decrease of hydration number around a Rb ion is clearly observed. The EXAFS analysis indicates that the highly distorted and dehydrated structure around ions of aqueous solution confined in the nanospace (nanosolution: NSN) to form quasi one-dimensional structure in the interstitial nanospaces of SWNH assemblies. This unique hydration structures formed in nanospaces of SWNH is quite different from that not only of the bulk aqueous solution, but also confined in the slit-shaped nanospaces of activated carbon fiber (ACF).
UR - http://www.scopus.com/inward/record.url?scp=33846073368&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33846073368&partnerID=8YFLogxK
U2 - 10.1238/Physica.Topical.115a00685
DO - 10.1238/Physica.Topical.115a00685
M3 - Chapter
AN - SCOPUS:33846073368
VL - T115
SP - 685
EP - 687
BT - Physica Scripta T
ER -