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Showing 1–10 of 10 results
Advanced filters: Author: Dongshuang Wu Clear advanced filters

  • Local structure control is challenging in high entropy alloy (HEA) catalysts. Here, the authors report finely tailoring the local clustering in HEA catalysts through rational composition design and sequential pulse annealing, achieving enhanced activity and stability for ethanol electrooxidation.

    • Kaizhu Zeng
    • Rong Hu
    • Yonggang Yao
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • Heterogeneous single-atom catalysts (SACs) offer high atom utilization and well-defined active sites but face challenges in multi-stage cross-couplings due to limited coordination and reactivity. Here, the authors introduce SACs on reducible carriers, enabling adaptive coordination to bypass oxidative addition in cross-couplings.

    • Jiwei Shi
    • Gang Wang
    • Jiong Lu
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12

  • To overcome limitations with anion dissolution, the authors design 2D FeTeSe nanosheets as electrocatalyst. The reaction-driven, in-situ generation of anisotropic in-plane tensile and out-of-plane compressive strains enhances the alkaline low-concentration nitrate reduction.

    • Jiawei Liu
    • Yifan Xu
    • Qingyu Yan
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-14

  • It is challenging to design alloy nanocrystals with complex but homogeneous configurations. Now, a direct solution-phase synthesis is reported which can incorporate different alloy configurations into one nanoparticle. The nanoparticles, with atomically precise catalytic sites, are demonstrated as highly active and cost-effective catalysts.

    • Dongshuang Wu
    • Minna Cao
    News & Views
    Nature Synthesis
    Volume: 2, P: 595-596

  • The structure-performance relationship of single-atom catalysts remains unclear. Here a data-driven approach with high-throughput DFT and machine learning is used to screen 1248 single atoms arrays, to provide a better understanding of the hydrogen evolution reaction mechanism.

    • Tao Zhang
    • Qitong Ye
    • Hong Jin Fan
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • Hydroxide is the most abundant anion in alkaline solutions, but its impact on alkaline water electrolysis remains unclear. Herein, the authors report a biaxial strain induced OH engineer on MoSe2 to accelerate alkaline hydrogen evolution by modifying the water dissociation.

    • Tao Zhang
    • Qitong Ye
    • Hong Jin Fan
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-11

  • Ru is one of the most active metals for oxygen evolution reaction, but it quickly dissolves in acidic electrolyte particularly in nanosized form. Here, the authors show that coral-like solid-solution Ru‒Ir consisting of 3 nm-thick sheets with only 6 at% Ir is a long-lived catalyst with high activity.

    • Dongshuang Wu
    • Kohei Kusada
    • Hiroshi Kitagawa
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9

  • The crystal structure of a solid-solution alloy is generally determined by its elemental composition, limiting synthetic control over the alloy’s properties. Here, the authors are able to selectively control the crystal structure of Au–Ru alloy nanoparticles by rationally tuning the reduction speed of the metal precursors.

    • Quan Zhang
    • Kohei Kusada
    • Hiroshi Kitagawa
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-9