Real carbon source of diamond single cry
✍
He-sheng Li; Mu-sen Li; Jian-jun Cui
📂
Article
📅
2010
🏛
Elsevier Science
🌐
English
⚖ 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