Figure 2.

Structural analyses for samples. (a) N2 sorption isotherm and (b) pore size distribution curve of RGOA. (c) XRD patterns and (d) Raman spectra of GO and RGOA.

Si et al. Nanoscale Research Letters 2013 8:247   doi:10.1186/1556-276X-8-247
Download authors' original image