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Showing 1–5 of 5 results
Advanced filters: Author: Bingjun Xiong Clear advanced filters

  • Electrocatalytic urea formation most commonly involves the co-reduction of NOx species with CO2. This limits overall energy efficiency as commodity-scale NOx is produced from N2 via NH3. The swings in nitrogen oxidation state can be minimized through direct oxidative electrocatalytic reaction of CO and NH3 to urea, as shown in this study.

    • Haocheng Xiong
    • Peiping Yu
    • Qi Lu
    Research
    Nature Catalysis
    Volume: 7, P: 785-795

  • Commercially viable catalytic CO2 electroreduction to CO would enable many green technologies, yet it is impeded by the initial hydrogenation step of CO2. Here, the authors report Ni-Cd dual atom catalysts with complementary properties of favorable adsorption of CO2 and H to overcome this barrier.

    • Zhibo Yao
    • Hao Cheng
    • Zhenyu Sun
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-15

  • Here, the authors demonstrate a Cu-based catalyst with Cu–Ag interfacial sites, which favor oxygenate over alcohol production in CO2 electroreduction. Near 80% selectivity for multi-carbon liquid products in a 100 cm2 membrane electrode assembly electrolyzer is exhibited over 100 h.

    • Jing Li
    • Haocheng Xiong
    • Qi Lu
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-10

  • This paper demonstrates a highly efficient on-chip solar cell design that achieves 25.79% photoelectric conversion efficiency by reducing electrode shading through innovative center electrodes and high-doping interconnections. The results support the development of stable, self-powered microsensors for Internet of Things(IoT) applications.

    • Jian Guan
    • Jingjing Liu
    • Bhaskar Choubey
    ResearchOpen Access
    Communications Engineering
    Volume: 4, P: 1-11