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Submitted on: 31 July 2008.
Revised on: 10 August 2008.
Accepted on: 18 August 2008.
Nano Energy---ELSEVIER
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Submitted on: 01 March 2004.
Revised on: 30 March 2004.
Accepted on: 18 April 2004.
Nano Energy
Submitted on: 26 July 2003.
Revised on: 02 September 2003.
Accepted on: 17 September 2003.
Nano Energy
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Submitted on: 11 August 2000.
Revised on: 06 September 2000.
Accepted on: 18 September 2000.
Nano Energy
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