Vadivel Murugan, A. ; Quintin, Mathieu ; Delville, Marie-Helene ; Campet, Guy ; Gopinath, Chinnakonda S. ; Vijayamohanan, K. (2006) Exfoliation-induced nanoribbon formation of poly(3,4-ethylene dioxythiophene) PEDOT between MoS2 layers as cathode material for lithium batteries Journal of Power Sources, 156 (2). pp. 615-619. ISSN 0378-7753
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jpowsour.2005.06.022
Abstract
A new type of layered nanocomposite synthesized by delaminated MoS2 nanosheets and poly(3,4-ethylenedioxythiophene) (PEDOT) are restacked to produce alternate polymer nanoribbons between layers of MoS2 with an interlayer distance of ~1.38 nm. The unique properties of resulting nanocomposite are investigated by powder XRD, XPS, SEM, TEM, and four-probe conductivity measurements. The obtained nanocomposite can be used as a cathode material for a small power rechargeable lithium battery as demonstrated by the electrochemical insertion of lithium into the PEDOT/MoS2 nanocomposite. A significant enhancement in the discharge capacity (100 mAh g−1) is observed compared with that (40 mAh g−1) for MoS2.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Organic-inorganic Nanocomposite; Pedot-nanoribbons; MoS2; Cathode Material; Lithium Batteries |
| ID Code: | 61891 |
| Deposited On: | 15 Sep 2011 12:14 |
| Last Modified: | 04 Jul 2012 06:27 |
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