The present work investigates the impact of the external electric field (EEF) on the oxidizing power of N 2 O, by employing kinetics and quantum chemical calculations. We have taken the oxidation of olefin (Ethene and cyclohexene) by N 2 O as a prototype to demonstrate the effectiveness of EEF. The investigation suggests that the reaction barrier is significantly reduced by choosing an electric field in an appropriate direction. Quantitatively, we found that the rate of EEF catalyzed reaction can be as high as ∼ 13 orders of magnitude compared to the bare reaction.
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http://dx.doi.org/10.1002/cplu.202500029 | DOI Listing |
Adv Mater
March 2025
College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, China.
The distribution of electrical potentials and current in exogenous electrostimulation has significant impacts on its effectiveness in promoting tissue repair. However, there is still a lack of a flexible, implantable power source capable of generating customizable patterned electric fields for in situ electrostimulation(electrical stimulation). Herein, this study reports a fuel cell patch (FCP) that can provide in situ electrostimulation and a hypoxic microenvironment to promote tissue repair synergistically.
View Article and Find Full Text PDFSmall Methods
March 2025
Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, CAS, Shenzhen, 518 055, China.
Micro/nano manipulation of single nanowire has emerged as a popular direction of study in the field of nanotechnology, with promising applications in cutting-edge technologies such as device manufacturing, medical treatment, and nanorobotics. The synthesis of nanowires with controllable length and diameter makes them meet various micro/nano manipulation demands. As manipulation techniques have advanced, including the use of optical tweezers, electric and magnetic fields, mechanical control, and several more control methods, they have demonstrated unique advantages in different application fields.
View Article and Find Full Text PDFIn recent years, renewable hybrid power plants (HPPs) have experienced rapid expansion. Energy management systems (EMSs) are vital to these facilities, helping maximize economic returns for owners and shaping operational strategies across various time scales. However, a comprehensive review of advancements in this field is still lacking.
View Article and Find Full Text PDFF1000Res
March 2025
Department of Mathematics, Bahir Dar University, Bahir Dar, Amhara, Ethiopia.
Background: This research investigates the unsteady magnetohydrodynamic (MHD) flow, heat, and mass transfer of tangent hyperbolic ternary hybrid nanofluids over a permeable stretching sheet. The study considers three types of nanoparticles-aluminum oxide (Al₂O₃), copper (Cu), and titanium oxide (TiO₂)-dispersed in a base fluid of ethylene glycol (C₂H₆O₂). This ternary hybrid nanofluid (Al₂O₃-Cu-TiO₂/C₂H₆O₂) has potential applications in cooling systems, biomedical uses for targeted drug delivery and hyperthermia treatments, heat exchangers, and polymer processing techniques like extrusion and casting.
View Article and Find Full Text PDFChempluschem
March 2025
Malaviya National Institute of Technology Jaipur, Chemistry, INDIA.
The present work investigates the impact of the external electric field (EEF) on the oxidizing power of N 2 O, by employing kinetics and quantum chemical calculations. We have taken the oxidation of olefin (Ethene and cyclohexene) by N 2 O as a prototype to demonstrate the effectiveness of EEF. The investigation suggests that the reaction barrier is significantly reduced by choosing an electric field in an appropriate direction.
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