Synthesis of PtCo nanoflowers and its catalytic activity towards nitrobenzene hydrogenation
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2018.02.009
Abstract: Abstract Novel PtCo nanoflowers were synthesized using oleylamine-oleic acid system via one-pot chemical reaction. The difference in morphology with different amount of oleic acid revealed that the formation of the PtCo nanoflowers was attributed to… read more here.
Keywords: ptco; hydrogenation; oleic acid; ptco nanoflowers ... See more keywords
Trifunctional Fishbone-like PtCo/Ir Enables High-Performance Zinc–Air Batteries to Drive the Water-Splitting Catalysis
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.9b02892
Abstract: Precise tuning of the geometric and electronic structure of Pt- or Ir-based nanomaterials is pivotal for the development of highly efficient catalysts for the hydrogen evolution reaction (HER), oxygen reduction reaction (ORR), and oxygen evolution… read more here.
Keywords: ptco; fishbone like; trifunctional fishbone; performance ... See more keywords
Understanding of Correlation between Electronic Properties and Sulfur Tolerance of Pt-Based Catalysts for Hydrogen Oxidation.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c18905
Abstract: Renewable power-derived green hydrogen distributed via natural gas networks is considered one of the viable routes to drive the decarbonization of transportation and distributed power generation, while a trace amount of sulfur impurities is one… read more here.
Keywords: oxidation; hydrogen oxidation; sulfur; band center ... See more keywords
Low-Loading Sub-3 nm PtCo Nanoparticles Supported on Co-N-C with Dual Effect for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c15996
Abstract: Developing low-loading Pt-based catalysts possessing glorious catalytic performance can accelerate oxygen reduction reaction (ORR) and hence significantly advance the commercialization of proton exchange membrane fuel cells. In this report, we propose a hybrid catalyst that… read more here.
Keywords: effect; fuel; oxygen reduction; reduction reaction ... See more keywords
Boosting the electrocatalytic ammonia oxidation reaction through dual-interface effects.
Sign Up to like & getrecommendations! Published in 2025 at "Chemical communications"
DOI: 10.1039/d5cc04506a
Abstract: Interface engineering of metal oxide/alloy/carbon composites could enhance NH3 dehydrogenation while weakening *N binding on Pt. In this work, we synthesized PtCoOx/C catalysts via a facile method, leveraging the synergistic effects of dual-interfaces - specifically,… read more here.
Keywords: ptco; interface effects; dual interface; oxidation reaction ... See more keywords
Atom-glue stabilized Pt-based intermetallic nanoparticles
Sign Up to like & getrecommendations! Published in 2024 at "Science Advances"
DOI: 10.1126/sciadv.adq6727
Abstract: Pt-based nanoparticles (NPs) have been widely used in catalysis. However, this suffers from aggregation and/or sintering at working conditions. We demonstrate a robust strategy for stabilizing PtCo NPs under high temperature with strong interaction between… read more here.
Keywords: ptco; stabilized based; atom glue; glue stabilized ... See more keywords