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图5. CNTS载硫前后的结构

Fig.5. Analysis of the CNTS before and after sulfur loading (a) XRD patterns of CNTS before and after loading sulfur; (b) XPS of the sulfur loaded on the CNTS; (c) Raman spectra of CNTS before and after sulfur loading; (d) TG curve of the CNTS after sulfur loading