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This work describes the influence of the preparation method and the carbon support using a low content of cerium oxide nanoparticles (CeO 2 /C 4%) on H 2 O 2 electrogeneration via the oxygen reduction reaction (ORR). For this purpose, the polymeric precursor (PPM) and sol–gel (SGM) methods with Vulcan XC 72R (V) and Printex L6 (P) supports were employed. The materials were...
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