Novel Perovskite Oxide Hybrid Nanofibers Embedded with Nanocatalysts for Highly Efficient and Durable Electrodes in Direct CO₂ Electrolysis.

ABSTRACT: The unique characteristics of nanofibers in rational electrode design enable effective utilization and maximizing material properties for achieving highly efficient and sustainable CO₂ reduction reactions (CO₂RRs) in solid oxide electrolysis cells (SOECs). However, practical application of nanofiber-based electrodes faces challenges in establishing sufficient interfacial contact and adhesion with the dense electrolyte. To tackle this challenge, a novel hybrid nanofiber electrode, La_0.6Sr_0.4Co_0.15Fe_0.8Pd_0.05O_3-δ (H-LSCFP), is developed by strategically incorporating low aspect ratio crushed LSCFP nanofibers into the excess porous interspace of a high aspect ratio LSCFP nanofiber framework synthesized via

SUBMITTER: Akhmadjonov A 

PROVIDER: S-EPMC10803691 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature