Preparation of activated carbon microsph
β
Ying Li; Zheng-hong Huang; Fei-yu Kang; Bao-hua Li
π
Article
π
2010
π
Elsevier Science
π
English
β 39 KB
Carbon microspheres (CMSs) were synthesized by chemical vapor deposition in an Ar atmosphere using deoiled asphalt as carbon source. KMnO 4 aqueous solutions with different concentrations were used to oxidize the CMSs to form MnO 2 -coated CMSs (MnO 2 /CMS composites) and H 2 C 2 O 4 solution was us