LaMnO₃-Type Perovskite Nanofibers as Effective Catalysts for On-Cell CH₄ Reforming via Solid Oxide Fuel Cells.

ABSTRACT: CH₄ has become the most attractive fuel for solid oxide fuel cells due to its wide availability, narrow explosion limit range, low price, and easy storage. Thus, we present the concept of on-cell reforming via SOFC power generation, in which CH₄ and CO₂ can be converted into H₂ and the formed H₂ is electrochemically oxidized on a Ni-BZCYYb anode. We modified the porosity and specific surface area of a perovskite reforming catalyst via an optimized electrostatic spinning method, and the prepared LCMN nanofibers, which displayed an ideal LaMnO₃-type perovskite structure with a high specific surface area, were imposed on a conventional Ni-BZCYYb anode for on-cell CH₄ reforming. Compared to LCMN nanoparticles used as

SUBMITTER: Jia Y 

PROVIDER: S-EPMC11313725 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature