Abstract
In this article, we have developed pressure loading technique to extend the loading density of guest alkali metals in nanoporous crystals of zeolites. Zeolite crystals have solid framework and open regular nanospace. In the nanocages of zeolite crystals, s-electrons provided by the guest alkali metals occupy quantum electronic states of clusters successively. Under the pressure by the use of the pressure medium of alkali metals, we have observed significant change in the magnetic properties, indicating that the pressure loading increases loading densities which are closely related to the s-electron occupation at the quantum states of clusters.
| Original language | English |
|---|---|
| Pages (from-to) | 44-50 |
| Number of pages | 7 |
| Journal | Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu |
| Volume | 22 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2012 |
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Keywords
- Alkali metal
- Cluster
- Pressure loading
- Superatom
- Zeolite
ASJC Scopus subject areas
- Condensed Matter Physics
- Materials Science(all)
- Chemistry(all)
Cite this
Pressure loading of alkali-metal into nanopore of zeolite crystals and electronic states of nanoclusters. / Nakano, Takehito; Araki, Shingo; Kagayama, Tomoko; Nozue, Yasuo.
In: Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, Vol. 22, No. 1, 2012, p. 44-50.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Pressure loading of alkali-metal into nanopore of zeolite crystals and electronic states of nanoclusters
AU - Nakano, Takehito
AU - Araki, Shingo
AU - Kagayama, Tomoko
AU - Nozue, Yasuo
PY - 2012
Y1 - 2012
N2 - In this article, we have developed pressure loading technique to extend the loading density of guest alkali metals in nanoporous crystals of zeolites. Zeolite crystals have solid framework and open regular nanospace. In the nanocages of zeolite crystals, s-electrons provided by the guest alkali metals occupy quantum electronic states of clusters successively. Under the pressure by the use of the pressure medium of alkali metals, we have observed significant change in the magnetic properties, indicating that the pressure loading increases loading densities which are closely related to the s-electron occupation at the quantum states of clusters.
AB - In this article, we have developed pressure loading technique to extend the loading density of guest alkali metals in nanoporous crystals of zeolites. Zeolite crystals have solid framework and open regular nanospace. In the nanocages of zeolite crystals, s-electrons provided by the guest alkali metals occupy quantum electronic states of clusters successively. Under the pressure by the use of the pressure medium of alkali metals, we have observed significant change in the magnetic properties, indicating that the pressure loading increases loading densities which are closely related to the s-electron occupation at the quantum states of clusters.
KW - Alkali metal
KW - Cluster
KW - Pressure loading
KW - Superatom
KW - Zeolite
UR - http://www.scopus.com/inward/record.url?scp=84859334339&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84859334339&partnerID=8YFLogxK
U2 - 10.4131/jshpreview.22.44
DO - 10.4131/jshpreview.22.44
M3 - Article
AN - SCOPUS:84859334339
VL - 22
SP - 44
EP - 50
JO - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
JF - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
SN - 0917-639X
IS - 1
ER -