“…The resulting Pt(3)Co/C catalyst (∼3.4 nm) demonstrates an enhanced ORR activity directly attributed to incorporated Co with a specific and mass activity of 704 μA cm(Pt)(−2) and 352 A g(Pt)(−1) corresponding to an increase by 279% and 66% respectively compared to a commercial Pt/C (∼1.8 nm) catalyst measured under identical conditions. …”
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“…Pt(x)Fe/C/N-GC electrocatalysts were prepared using a composite of Hofmann-like Pt/Fe-based metal–organic frameworks and two-dimensional oxidized graphene. …”
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“…In this work, vertically aligned Pt/TiO(2) nanobelt films (Pt/TNFs) on Ti sheets were fabricated via a synthesis strategy including an alkaline hydrothermal treatment and electrostatic self-assembly. …”
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“…The preliminary results indicate that the Ti/PtM electrodes feature markedly reduced onset overpotentials and Tafel slopes as well as significantly increased exchange current densities compared with pristine Pt electrodes, arising from the incorporation of secondary M atoms into the Pt lattice for alloying effects. …”
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“…Strategies for environmentally friendly reutilization of waste biomass are highly desirable nowadays. Meanwhile, seeking Pt-free electrocatalysts for triiodide reduction with both high catalytic activity and low cost is critical for the development of dye-sensitized solar cells (DSCs). …”
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“…Three new solid complexes of pipemidic acid (Pip–H) with Ru(3+), Pt(4+) and Ir(3+) were synthesized and characterized. …”
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“…It was demonstrated that, as the concentration of oxygen increases, the lowest energy structure changes from dispersed Pt to multiple Pt cores and finally a single Pt core, which is in good agreement with the experimental observations.…”
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“…Thus, herein we put forward a sincere attempt to use a Pt–Ni(x) alloy nanoparticle (NP) cocatalyst loaded CdS photocatalyst ((Pt–Ni(x))/CdS) for photocatalytic hydrogen production under visible light. …”
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“…We found that the MeOH-based PtRu/C slurry dispersion showed the best stability and dispersibility of catalyst–ionomer agglomerates. …”
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“…Pt-nanoparticle-supported graphene nanoplatelets (Pt/GNPs) and multiwalled carbon nanotube composite (Pt/MWCNTs) electrocatalysts for the oxygen reduction reaction (ORR) can be prepared using a one-pot method through the pyrolytic decomposition of the platinum precursor, platinum(ii) bis(acetylacetonate) (Pt(acac)(2)) in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide ([C(4)mim][Tf(2)N]) or N,N,N-trimethyl-N-propylammonium bis(trifluoromethanesulfonyl)amide ([N(1,1,1,3)][Tf(2)N]) ionic liquids (ILs) with the target sp(2) carbon support. …”
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“…The Pt valence state is regulated by calcination and reduction treatment, indicating that Pt/P25 is a stable catalyst for the photocatalytic synthesis of HMT from methanol and ammonia. …”
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“…In this work, FDCA was produced in a tubular reactor packed with Pt/C. The effects of operating parameters including reaction temperature, molar ratio of 5-HMF/NaOH, volumetric flow rate of oxygen, pressure, and catalyst amount on the yield of product were investigated. …”
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“…A complex concentrated noble alloy (CCNA) of equiatomic composition (Ag(20)Pd(20)Pt(20)Cu(20)Ni(20)–20 at. %) was studied as a potential high—performance material. …”
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“…In this work, a stable NiFeCuPt carbon matrix deposited on nickel foam (NFFeCuPt) was fabricated with an extremely low Pt load (∼28 μg cm(−2)) using one-step electrochemical co-deposition modification, and it serves as a bifunctional catalyst for overall water splitting and achieves 100 mA cm(−2) current density at a low cell voltage of 1.54 V in acidic solution and 1.63 V in alkaline solution, respectively. …”
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“…First principle calculations utilizing density functional theory were carried out to investigate the electronic, transport and optical properties of penta-MP(2) (M = Ni, Pd and Pt) monolayer compounds under applied uniaxial and biaxial tensile strains. …”
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“…The purpose of this manuscript is to analyze challenges, facilitators and barriers to the adoption and use of the IRD-PT registry, and to discuss avenues for improvement, focusing on keeping the registry sustainable in the long run. …”
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“…The stable ZrS(2)/PtS(2) heterostructure shows an indirect band gap of 0.74 eV, which is smaller than that of both ZrS(2) and PtS(2) monolayers. …”
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“…Herein, a paper-based electrochemical sensor based on PtNP/COF(TFPB−DHzDS)@rGO was developed for the sensitive detection of furazolidone. …”
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“…In this paper, the transition jitter of L1(0)-FePt-based HAMR technology was simulated at the ultrahigh areal density. …”
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