Frontiers in Energy, Journal Year: 2025, Volume and Issue: unknown
Published: May 15, 2025
Language: Английский
Frontiers in Energy, Journal Year: 2025, Volume and Issue: unknown
Published: May 15, 2025
Language: Английский
Journal of Physics Conference Series, Journal Year: 2025, Volume and Issue: 2962(1), P. 012007 - 012007
Published: Feb. 1, 2025
Abstract Large amounts of CO 2 have disrupted the natural carbon cycle. reduction reaction (CO RR) is an effective strategy to reduce high concentration . Currently, design cathode catalyst widespread promote RR. However, effect electrolyte on catalytic fuzzy. Hence, silver nanoparticles (Ag NPs) synthesized conveniently by a one-pot method was used study effects different electrolytes activity and selectivity in 0.1 M NaHCO 3 , KHCO KCl as were applied into Efficient RR performances are exposed three electrolytes. The results show that optimal choice with maximum over 80%, which better than many reports. Meanwhile, enhances but poisons active site weaken selectivity. This research affords direction for acquainting oneself exploit new energy.
Language: Английский
Citations
0Nano Select, Journal Year: 2025, Volume and Issue: unknown
Published: March 15, 2025
ABSTRACT Photocatalytic dye degradation under visible light irradiation is restricted by the poor absorption and rapid recombination of photogenerated electron‐hole pairs in traditional materials, such as graphitic carbon nitride (g‐CN), hindering their practical applications. In this study, a plasmonic hafnium (HfN)‐decorated nanocomposite (HfN@g‐CN) was developed incorporating HfN nanoparticles (NPs) into g‐CN. The incorporation NPs enhanced facilitated efficient electron transfer. Moreover, SEM TEM analyses confirmed uniform distribution on g‐CN surface. photocatalytic activity tested during Rhodamine B (Rh B) upon achieved rate 3.7 × 10⁻ 3 g·h⁻¹·g⁻¹ catalyst, which times higher than that for pure These findings highlight potential HfN@g‐CN stable photocatalysts applications environmental remediation solar‐driven chemical processes.
Language: Английский
Citations
0Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown
Published: April 8, 2025
Language: Английский
Citations
0Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: April 17, 2025
Abstract The exploration of a noble‐metal‐free photo‐thermal‐coupled catalytic architecture plays vital role in solar‐driven conversion carbon dioxide (CO 2 ) into high‐value fuels and chemicals. In this study, FeNiCrMnCo multicomponent alloy (MCA) is integrated with GaN nanowires (NW's) for CO methanation. MCA/GaN NW's nanohybrid demonstrates considerable methane production rate 199 mmol∙g −1 ∙h an impressive selectivity 93% under white light irradiation 3 W∙cm −2 at 290 °C by external heating. turnover number approaches 20,160 mole CH 4 per MCA over continuous operation period 120 h, showcasing remarkable stability. Mechanistic investigations reveal that the unique provides flexible platform tailoring electronic properties to optimize adsorption activation CO₂ H₂, thus leading efficient selective This study presents industry‐friendly hydrogenation chemicals coupling NWs, paving way advancements sustainable energy through utilization.
Language: Английский
Citations
0Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125410 - 125410
Published: April 1, 2025
Language: Английский
Citations
0Frontiers in Energy, Journal Year: 2025, Volume and Issue: unknown
Published: May 15, 2025
Language: Английский
Citations
0