Poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene): a new organic polymer as positive electrode material for rechargeable lithium batteries
Poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene): a new organic polymer as positive electrode material for rechargeable lithium batteries
A new organic polymer as positive electrode material is presented. Poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene) (PDBM) has oxocarbon cycles which are part of the polymer backbone and exhibit redox properties. Composite materials with acetylene black were investigated as positive electrodes for rechargeable lithium batteries. A specific capacity of 150 mAh g(-1) was reached with 40% acetylene black. The composite electrodes showed moderately good cyclability with less than 10% degradation in the first 100 cycles.
positive electrode, rechargeable lithium battery, organic polymer, conducting polymer, icp
316-320
Le Gall, Thierry
952d4148-bcaa-4447-be6c-23d49d021528
Reiman, Kenneth H.
ed48f1b1-67ac-4a17-af93-a6d2eaa70dc7
Grossel, Martin C.
403bf3ff-6364-44e9-ab46-52d84c6f0d56
Owen, John R.
067986ea-f3f3-4a83-bc87-7387cc5ac85d
1 June 2003
Le Gall, Thierry
952d4148-bcaa-4447-be6c-23d49d021528
Reiman, Kenneth H.
ed48f1b1-67ac-4a17-af93-a6d2eaa70dc7
Grossel, Martin C.
403bf3ff-6364-44e9-ab46-52d84c6f0d56
Owen, John R.
067986ea-f3f3-4a83-bc87-7387cc5ac85d
Le Gall, Thierry, Reiman, Kenneth H., Grossel, Martin C. and Owen, John R.
(2003)
Poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene): a new organic polymer as positive electrode material for rechargeable lithium batteries.
Journal of Power Sources, 119, .
(doi:10.1016/S0378-7753(03)00167-8).
Abstract
A new organic polymer as positive electrode material is presented. Poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene) (PDBM) has oxocarbon cycles which are part of the polymer backbone and exhibit redox properties. Composite materials with acetylene black were investigated as positive electrodes for rechargeable lithium batteries. A specific capacity of 150 mAh g(-1) was reached with 40% acetylene black. The composite electrodes showed moderately good cyclability with less than 10% degradation in the first 100 cycles.
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Published date: 1 June 2003
Keywords:
positive electrode, rechargeable lithium battery, organic polymer, conducting polymer, icp
Identifiers
Local EPrints ID: 20007
URI: http://eprints.soton.ac.uk/id/eprint/20007
ISSN: 0378-7753
PURE UUID: cba749a1-1566-435f-ac76-066a06b6ee1d
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Date deposited: 24 Feb 2006
Last modified: 16 Mar 2024 02:44
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Author:
Thierry Le Gall
Author:
Kenneth H. Reiman
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