@article {Diao:2002:0960-8524:45, author = "Diao Y. and Walawender W.P. and Fan L.T.", title = "Activated carbons prepared from phosphoric acid activation of grain sorghum", journal = "Bioresource Technology", volume = "81", number = "1", year = "2002", abstract = "", pages = "45-52", url = "http://www.ingentaconnect.com/content/els/09608524/2002/00000081/00000001/art00100", doi = "doi:10.1016/S0960-8524(01)00100-6", keyword = "Sorghum, Activated carbon, Impregnation, Adsorption, Porosity" }