The Library
Observation of two O-H covalent bonds of water in the Na0.3CoO2∙1.3H2O superconductor by inelastic neutron spectroscopy
Tools
Tools
Tools
Kolesnikov, A. I., Yang, H. X., Shi, Y. G., Li, J. Q., Walton, Richard I. and Li, J. C. (2007) Observation of two O-H covalent bonds of water in the Na0.3CoO2∙1.3H2O superconductor by inelastic neutron spectroscopy. Physical Review B, Vol.76 (No.9). Article: 092302. doi:10.1103/PhysRevB.76.092302
Research output not available from this repository, contact author.
Official URL: http://dx.doi.org/10.1103/PhysRevB.76.092302
Abstract
The vibrational dynamics of pure H2O and isotopically substituted HDO water in a Na0.3CoO2 center dot 1.3H(2)O layered compound was studied using neutron spectroscopy. The obtained results showed that water in the ab plane of the hexagonal structure exhibits intermolecular translational vibrations and intramolecular O-H stretching modes similar to those in bulk water, but the vibrations along the z direction are different-the corresponding hydrogen bond between the water molecule and the CoO2 layer is much weaker than between water molecules in the water layer. These data revealed two O-H covalent bonds for water in Na0.3CoO2 center dot 1.3H(2)O superconductor which differ in strength by about 18%.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QC Physics | ||||
| Divisions: | Faculty of Science > Chemistry | ||||
| Journal or Publication Title: | Physical Review B | ||||
| Publisher: | American Physical Society | ||||
| ISSN: | 1098-0121 | ||||
| Official Date: | September 2007 | ||||
| Dates: |
|
||||
| Volume: | Vol.76 | ||||
| Number: | No.9 | ||||
| Number of Pages: | 3 | ||||
| Page Range: | Article: 092302 | ||||
| DOI: | 10.1103/PhysRevB.76.092302 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | U.S. Department of Energy | ||||
| Grant number: | W-31-109-ENG-38 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
 |
View Item |
