Sentence examples for poisoning tolerance from inspiring English sources

The problem has been partly resolved by syntheses of Pt-based alloys or intermetallic compounds (e.g., Pt Zn), which exhibit higher CO poisoning tolerance [12, 13].

Moreover, the presence of Au can significantly enhance the long-term stability and poisoning tolerance during the electro-oxidation of glucose.

Due to the differences in the surface atomic distribution and alloying extent, the nanocatalysts show different CO poisoning tolerance in the order of Co-increased>Intermetallic>Pt-increased.

CO stripping voltammetry and in-situ Fourier transform infrared spectroscopy (FTIRS) were used together to investigate the origin of varied CO poisoning tolerance on three Pt3Co catalysts.

The catalytic activity, stability, poisoning tolerance and charge transfer resistance of AuPd alloyed NPs for the ethanol electrooxidation are largely enhanced compared to single-component NPs.

CO oxidation studies with differential electrochemical mass spectroscopy (DEMS) show a lower onset potential indicating higher poisoning tolerance of these materials.

With the assistance of CuTsPc supports, the methanol electro-oxidation activity and poison tolerance of Pt catalyst have a significant increase.

Voltammetric and chronoamperometric studies on these alloys show improved poison tolerance for NH3 oxidation as compared to pure polycrystalline platinum, with optimal results observed with Pt89Ir11 alloys.

Owing to the synergistic influences, Fe/N-Cs-900 electrocatalyst exhibits excellent ORR activities in both alkaline and acidic electrolytes together with superior poisons tolerance in acidic media, whereas N/Cs-900 electrocatalyst displays ORR activity primarily in alkaline electrolyte.

Compared with acid-treated MWNT PtCo, low-defect MWNT Pt and commercial PtRu catalysts, this low-defect MWNT PtCo catalyst exhibits excellent electrochemical activity and high poison tolerance toward methanol oxidation reaction.

The results demonstrated that the hollow Pt Ni graphene nanocatalysts exhibited superior electrocatalytic performance (including high electrocatalytic current, good poison tolerance, and low onset potential) in methanol oxidation reaction (MOR) with greatly lowering Pt utilization and enhancing stability in comparison with the solid Pt Ni graphene and commercial E-TEK Pt/C nanocatalysts.