Abstract
Nitrogen-containing carbon materials from sustainable chemicals are of great interest for energy conversion technology. As a natural, nontoxic, biological and economical compound, riboflavin is promising for designing and producing nitrogen-containing carbon support materials for fuel cells. Herein, a novel carbon material is obtained by H2SO4 pre-carbonized and heat treatment steps from riboflavin (riboflavin-derived carbon, named as R-C), which is used as support to immobilize Pd nanoparticles (Pd/R-C). The results show that, compared with conventional Pd/C prepared from XC-72R support, the Pd/R-C catalyst exhibits larger electrochemically active surface area (EASA) and higher electrocatalytic activity and stability towards ethylene glycol oxidation (EGOR). The effects of temperature scan rates, ethylene glycol, and KOH concentrations on EGOR are also investigated, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.