Fabrication of carbon nanospheres by the pyrolysis of polyacrylonitrile–poly(methyl methacrylate) core–shell composite nanoparticles

• Dafu Wei,
• Youwei Zhang and
• Jinping Fu

Beilstein J. Nanotechnol. 2017, 8, 1897–1908, doi:10.3762/bjnano.8.190

• wavelength of 664 nm (Supporting Information File 1, Figure S1, Figure S2, Table S1). The adsorption capacity and removal efficiency of MB for carbon nanospheres were obtained via the following equations. where Qe (mg/g) is the adsorption capacity, c0 (mg/L) and ce (mg/L) are the initial and equilibrium

• as a model for organic pollutants) from water. The absorption of MB on CP6 was very fast; the adsorption capacity and the removal efficiency of MB after 2 h of adsorption reached 190.0 mg/g and 96.1%, respectively. The MB adsorption capacity of CP6 is higher than most of those reported carbon