High‐Entropy‐Stabilized Platinum Diborides for Poison‐Resistant Catalysis
Sign Up to like & getrecommendations! Published in 2024 at "ChemCatChem"
DOI: 10.1002/cctc.202401460
Abstract: Alloying and solid‐solution formation is a powerful technique that enhances and adds properties through elemental mixing, but unfortunately, some elements simply cannot mix as their chemical nature prevents a thermodynamically stable structure. For example, the… read more here.
Keywords: boron; sulfur poisoning; poison; platinum ... See more keywords
The mechanism of the high resistance to sulfur poisoning of the rhenium doped nickel/yttria-stabilized zirconia
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.04.010
Abstract: Abstract The structural stability of the Ni4 and Ni4−xRex clusters on the yttria-stabilised zirconia (YSZ) surfaces under sulfur adsorption is systematically studied using a first-principles method based on density functional theory. It is found that… read more here.
Keywords: mechanism high; resistance sulfur; high resistance; zirconia ... See more keywords
A theoretical study of sulfur poisoning tolerance at the interface of Mo doped Ni/Yttria-Stabilized Zirconia
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.03.199
Abstract: Abstract Sulfur poisoning is a crucial problem for solid oxide fuel cell (SOFC) anode leading to increasing research works on the development of the anode materials with high sulfur tolerance. By the first principle calculations… read more here.
Keywords: tolerance; interface doped; sulfur poisoning; yttria stabilized ... See more keywords
Effects of sulfur poisoning on physicochemical properties and performance of MnO2/AlNi-PILC for toluene catalytic combustion.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2022.128950
Abstract: AlNi pillared clay (AlNi-PILC) was synthesized firstly, and then MnO2 was supported via wetness impregnation from nitrate precursors. Sulphation was performed by in-situ decomposing ammonium sulfate with different concentrations over MnO2/AlNi-PILC. Catalysts before and after… read more here.
Keywords: mno2 alni; sulfur poisoning; pilc; alni pilc ... See more keywords
Tracking Sulfur Poisoning of Pd/Al2O3 Catalysts for Methane Oxidation on Different Complexity Scales
Sign Up to like & getrecommendations! Published in 2025 at "ACS Catalysis"
DOI: 10.1021/acscatal.5c02678
Abstract: : Understanding the deactivation induced by sulfur poisoning is crucial for designing more efficient palladium-based monolithic catalysts for methane oxidation. This study employs advanced characterization techniques, including X-ray absorption spectroscopy (XAS), X-ray fluorescence (XRF), spatially… read more here.
Keywords: sulfur poisoning; methane oxidation; catalyst; activity ... See more keywords
Sulfur Poisoning of Electrochemical Reformate Conversion on Ni/Gadolinium-Doped Ceria Electrodes
Sign Up to like & getrecommendations! Published in 2017 at "ACS Catalysis"
DOI: 10.1021/acscatal.7b02177
Abstract: The aim of the present study is the measurement and understanding of sulfur poisoning phe-nomena in Ni/gadolinium-doped ceria (CGO) based solid oxide fuel cells (SOFC) operating on reformate fuels. The sulfur poisoning behavior of commercial,… read more here.
Keywords: gadolinium doped; poisoning electrochemical; reformate; doped ceria ... See more keywords