Description  Claims  Drawing  Cited references 

US5387321A   [0005] 
US6184427B1   [0005] 
CN102580650B   [0006]  [0006] 
US2016348211A1   [0006] 
US2013302220A1   [0006] 
CN103923673A   [0109] 
WO2013077748A1   [0109] 

Energies   [0005]