Anisotropic Li+ ion conductivity in a large single crystal of a Co(III) coordination complex
- Authors
- Kim, Saet Byeol; Kim, Jeung Yoon; Jeong, Nak Cheon; Ok, Kang Min
- Issue Date
- Jan-2017
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- INORGANIC CHEMISTRY FRONTIERS, v.4, no.1, pp 79 - 83
- Pages
- 5
- Journal Title
- INORGANIC CHEMISTRY FRONTIERS
- Volume
- 4
- Number
- 1
- Start Page
- 79
- End Page
- 83
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4923
- DOI
- 10.1039/c6qi00314a
- ISSN
- 2052-1553
2052-1553
- Abstract
- Large single crystals of a novel lithium cobalt coordination compound, LiCo(NC5H3(CO2)(2))(2)(H2O)(2.125) [LiCo(PDC)(2)] were grown via a hydrothermal reaction in high yield. The electrochemical impedance spectroscopy (EIS) data measured on a large single crystal of LiCo(PDC)(2) revealed very interesting anisotropic Li+ ion conductivity. The redox potential for Co3+/Co4+ observed at ca. 200 mV in the cyclic voltammogram was consistent with the electric potential where the ionic conductivity occurred. Detailed structural analysis on a series of stoichiometrically equivalent cobalt coordination compounds, ACo(PDC)(2) (A = Na+, K+, and H3O+), indicated that the presence of ion channels as well as a suitable cation size is critical for the anisotropic ionic conductivity.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4923)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.