Chemistry Letters, Vol.33, No.12, 1574-1575, 2004
Synthesis of carbon nanofoams and nanospheres by varying ratio of phenol-formaldehyde resin to mesoporous silica foams
Carbon nanofoams and nanospheres of 25-30 nm were conveniently synthesized by using silica nanofoams as a template and commercial-grade phenol-formaldehyde resin as carbon source at different weight ratio of PF resin to silica template.