Figure 9

N2 adsorption/desorption isotherm and, (b) Barrett–Joyner–Halenda (BJH) pore size distribution data of the pristine Bi2S3 and C@Bi2S3 samples at 8 h.
N2 adsorption/desorption isotherm and, (b) Barrett–Joyner–Halenda (BJH) pore size distribution data of the pristine Bi2S3 and C@Bi2S3 samples at 8 h.