Metal Doped Multicomponent Copper-Based Arrays for Formaldehyde Oxidation Assisted Dual Hydrogen Production System

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Green hydrogen production technology is an effective strategy for solving energy problems and environmental issues. In this paper, we report a bipolar system: Au–CuxO/CF∥Ru–CuxO/CF, in which the cathode produces through evolution reaction (HER) process anode formaldehyde oxidation (FOR). It found that when Au–CuxO/CF used FOR, C–H bond of will be broken at low potential to produce reactive H*. H* recombined Tafel step (H* + ⇌ H2) H2. At same time, oxidized high-value-added product HCOOH. We formation grain boundary-rich structures on Au–CuxO surface jointly promotes potentials. addition, introduced Ru elements into CuxO enhance cathodic HER. The FOR-HER system Au–CuxO/CF∥Ru–CuxO/CF was tested flow cell. produced current density 500 mA cm–2 only 0.38 V. This work provides construction catalyst design ideas voltages.

Language: Английский

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Two Swords Combined: The organic–inorganic hybridized PdMn bimetallenes for waste plastic upgrading

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 688, P. 396 - 402

Published: Feb. 24, 2025

Language: Английский

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Strong p–d Orbital Hybridization in Atomically Ordered Intermetallic Pd₃Bi Metallene Enables Energy-Efficient Simultaneous Electrosynthesis of a Nylon-6 Precursor and Glycolic Acid

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6606 - 6617

Published: April 8, 2025

Language: Английский

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Subsize Ru nanoparticles embedded in porous carbon with highly metallic surface enable efficient hydrogen evolution

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 129, P. 10 - 19

Published: April 23, 2025

Language: Английский

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