http://reply.papertrans.cn/3/226/22523/22523-31.png
http://reply.papertrans.cn/3/226/22523/22523-32.png
http://reply.papertrans.cn/3/226/22523/22523-33.png
Submitted on: 22 January 2006.
Revised on: 28 February 2006.
Accepted on: 20 March 2006.
Nano Energy
http://reply.papertrans.cn/3/226/22523/22523-35.png
Submitted on: 05 June 2010.
Revised on: 21 June 2010.
Accepted on: 14 July 2010.
Nano Energy