Figure 13 | Scientific Reports

Figure 13

From: Sacrificial-template-free synthesis of core-shell C@Bi2S3 heterostructures for efficient supercapacitor and H2 production applications

Figure 13

(a) Photocatalytic H2 production and, (b) Time on stream photocatalytic H2 production activity over the pristine Bi2S3 and C@ Bi2S3 samples under simulated solar light irradiation in 5 vol% lactic acid: water solution, (c) effect of lactic acid concentration on the photocatalytic H2 production over 5 mg of pristine Bi2S3 and C@ Bi2S3 samples and (d) recycling studies over the pristine Bi2S3 and C@Bi2S3 samples under simulated solar light irradiation in 5 vol% lactic acid.

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