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Showing 1–3 of 3 results
Advanced filters: Author: Kedang Chen Clear advanced filters

  • Controlling the electrochemical interface can reshape catalytic pathways. By reorganizing interfacial water with polymeric cations, CO2 reduction on Ag shifts from CO to formic acid, revealing the importance of solvent structure for tuning electrocatalytic selectivity.

    • Kedang Chen
    • Jindou Yang
    Research Highlights
    Nature Reviews Chemistry
    P: 1

  • The sustainable synthesis of carbohydrates from CO2 is challenging due to the complexity of controlled CO2 reduction. Here a two-step method for the sustainable synthesis of C5+ carbohydrates is reported. CO2 is initially fixed into hydroxymethanesulfonate, which is then used as a formaldehyde surrogate in a formose reaction to synthesize C5+ carbohydrates.

    • Jing Li
    • Kedang Chen
    • Hailiang Wang
    Research
    Nature Synthesis
    P: 1-8

  • 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