Submitted on: 06 August 2011.
Revised on: 23 October 2011.
Accepted on: 16 November 2011.
___________________Applied Catalysis B-Environment and Energy
Submitted on: 20 June 2001.
Revised on: 23 August 2001.
Accepted on: 10 October 2001.
___________________Applied Catalysis B-Environment and Energy
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Submitted on: 02 November 1999.
Revised on: 16 December 1999.
Accepted on: 09 February 2000.
___________________Applied Catalysis B-Environment and Energy
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Submitted on: 16 February 2010.
Revised on: 28 March 2010.
Accepted on: 30 April 2010.
___________________Applied Catalysis B-Environment and Energy
Submitted on: 19 September 2016.
Revised on: 25 October 2016.
Accepted on: 13 December 2016.
___________________Applied Catalysis B-Environment and Energy