Silver nanofibers with controllable microstructure and crystal facet as highly efficient and methanol-tolerant oxygen reduction electrocatalyst
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.12.046
Abstract: Abstract Self-support silver nanofibers with excellent electrocatalytic performance for oxygen reduction reaction (ORR) are successfully fabricated through a hybrid method combining an electrospinning process with an electroplating technique. This nanofiber-based catalyst demonstrated superior long-term stability… read more here.
Keywords: oxygen reduction; methanol tolerant; silver nanofibers; oxygen ... See more keywords
Atomically deviated Pd-Te nanoplates boost methanol-tolerant fuel cells
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.aba9731
Abstract: Methanol-tolerant oxygen reduction reaction electrocatalyst for fuel cells was enabled by an atomically deviated Pd-Te nanoplate. The methanol crossover effect in direct methanol fuel cells (DMFCs) can severely reduce cathodic oxygen reduction reaction (ORR) performance… read more here.
Keywords: fuel cells; methanol tolerant; methanol; atomically deviated ... See more keywords