Catalytic Graphitization of Phenolic Resin

Mu Zhao 1,2) and Huaihe Song 1) 1) State Key Laboratory of Chemical Resource Engineering,Beijing University of Chemical Technology,Beijing 100029,China 2) Chinergy Co.,Ltd,Beijing 100084,China

摘 要：The catalytic graphitization of thermal plastic phenolic-formaldehyde resin with the aid of ferric nitrate（FN） was studied in detail.The morphologies and structural features of the products including onion-like carbon nanoparticles and bamboo-shaped carbon nanotubes were investigated by transmission electron microscopy（TEM）,high-resolution transmission electron microscopy（HRTEM）,X-ray diffraction and Raman spectroscopy measurements.It was found that with the changes of loading content of FN and residence time at 1000 ℃,the products exhibited various morphologies.The TEM images showed that bamboo-shaped carbon nanotube consisted of tens of bamboo sticks and onion-like carbon nanoparticle was made up of quasi-spherically concentrically closed carbon nanocages.

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