PdPb bimetallic nanowires as electrocatalysts for enhanced ethanol electrooxidation
Sign Up to like & getrecommendations! Published in 2020 at "Science China Materials"
DOI: 10.1007/s40843-020-1350-7
Abstract: Less-expensive but efficient electrocatalysts are essential to accelerate the commercialization of fuel cells. Herein, ultrathin PdPb nanowires (PdPb NWs) with a diameter of around 3.5 nm were prepared by using a one-step hydrothermal method. The… read more here.
Keywords: pdpb bimetallic; ethanol electrooxidation; bimetallic nanowires; pdpb nws ... See more keywords
Ethanol electrooxidation on highly active palladium/graphene oxide aerogel catalysts
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2020.110753
Abstract: Abstract In this work, the low-loading (3 wt%) palladium/graphene oxide (Pd/GO) aerogels are facilely prepared via the lyophilisation, vacuum and reduction treatments. The Pd/GO aerogels display enhanced activity and stability in comparison to the commercial Pd/C.… read more here.
Keywords: graphene oxide; palladium graphene; ethanol electrooxidation; electrooxidation highly ... See more keywords
Enhancement of ethanol electrooxidation in half cell and single direct ethanol fuel cell (DEFC) using post-treated polyol synthesized Pt-Ru nano electrocatalysts supported on HNO3-functionalized acetylene black carbon
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.10.243
Abstract: Abstract Highly dispersed Pt-Ru nano electrocatalysts supported on functionalized acetylene black carbon (CAB) were synthesized by a modified polyol reduction route followed by post treatment under three different conditions. The synthesized Pt-Ru/CAB-syn electrocatalysts after post… read more here.
Keywords: cell; ethanol electrooxidation; cab; post ... See more keywords
Ethylene glycol assisted solvo-hydrothermal synthesis of NGr-Co3O4 nanostructures for ethanol electrooxidation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.08.007
Abstract: Abstract Different morphologies of Co3O4 nanostructures grown on nanographitic flakes have been synthesized based on the decomposition of cobalt acetate precursor in water, ethylene glycol and water (50%)-ethylene (50%) solution at 180 °C for 18 h via… read more here.
Keywords: water; ethanol electrooxidation; ethylene; ethylene glycol ... See more keywords
Two-dimensional PdSn/TiO2-GO towards ethanol electrooxidation catalyst with high stability
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.03.058
Abstract: Abstract Simple sol-gel method and microwave method were used to prepare two-dimensional Pd1Snx/TiO2-GO catalyst with high catalytic activity and strong resistance to CO poisoning. The morphology and structure of Pd1Snx/TiO2-GO catalyst were characterized by TEM,… read more here.
Keywords: catalyst high; catalyst; ethanol electrooxidation; stability ... See more keywords
Supporting PtRh alloy nanoparticle catalysts by electrodeposition on carbon paper for the ethanol electrooxidation in acidic medium
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2020.113960
Abstract: Abstract Pt80Rh20 and Pt60Rh40 alloy catalysts were electrodeposited at constant current density from different electrolytic baths on commercial carbon paper in order to be tested for the ethanol oxidation reaction (EOR) and as anodes in… read more here.
Keywords: alloy; carbon; ethanol electrooxidation; carbon paper ... See more keywords
Pt Atomic Layers with Tensile Strain and Rich Defects Boost Ethanol Electrooxidation.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02572
Abstract: Surface and strain engineering are two effective strategies to improve performance; however, synergetic controls of surface and strain effects remains a grand challenge. Herein, we report a highly efficient and stable electrocatalyst with defect-rich Pt… read more here.
Keywords: tensile strain; ethanol electrooxidation; strain rich; strain ... See more keywords
Ethanol Electrooxidation Catalyzed by Tungsten Core@Palladium Shell Nanoparticles.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b10156
Abstract: Bimetallic nanostructures represent effective electrocatalysts towards a number of important reactions. In this work, carbon-supported palladium-tungsten alloy nanoparticles with a quasi-tungsten core@palladium shell structure (W@Pd/C) were prepared by galvanic replacement reaction of amorphous tungsten nanoparticles… read more here.
Keywords: palladium shell; ethanol electrooxidation; tungsten core; core palladium ... See more keywords
Highly efficient blackberry-like trimetallic PdAuCu nanoparticles with optimized Pd content for ethanol electrooxidation.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr00841b
Abstract: The rational design of highly efficient catalysts for ethanol electrooxidation is extremely challenging for developing direct ethanol fuel cells (DEFCs). Herein, a facile one-pot method has been developed to prepare blackberry-like PdAuCu nanoparticles (NPs) with… read more here.
Keywords: blackberry like; ethanol electrooxidation; pdaucu nanoparticles; pdaucu ... See more keywords
Synthesis of unconventional Pd-Se nanoparticles for phase-dependent ethanol electrooxidation.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06785d
Abstract: By tuning the amount of the Se precursors during the synthesis, orthorhombic PdSe2, cubic Pd17Se15, and monoclinic Pd7Se2 nanoparticles are synthesized, which show phase-dependent electrocatalysis for the ethanol oxidation reaction. This work advances the controllable… read more here.
Keywords: dependent ethanol; ethanol electrooxidation; nanoparticles phase; unconventional nanoparticles ... See more keywords
Self-Assembled Pt/MoCx/MWCNTs Nano Catalyst for Ethanol Electrooxidation of Fuel Cells
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.891640
Abstract: Direct ethanol fuel cells (DEFCs) have attracted more and more attention because of their unique advantages such as low cost and low toxicity. However, sluggish C-C bond cleavage during the ethanol electrooxidation reaction (EOR) in… read more here.
Keywords: mocx; mocx mwcnts; ethanol electrooxidation; fuel cells ... See more keywords