Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113986 - 113986
Published: May 1, 2025
Language: Английский
Small, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 10, 2024
Abstract Molecular imprinting technology (MIT) stands out for its exceptional simplicity and customization capabilities has been widely employed in creating artificial antibodies that can precisely recognize efficiently capture target molecules. Concurrently, nanozymes have emerged as promising enzyme mimics the biomedical field, characterized by their remarkable stability, ease of production scalability, robust catalytic activity, high tunability. Drawing inspiration from natural enzymes, molecularly imprinted combine unique benefits both MIT nanozymes, thereby conferring biomimetic catalysts with substrate specificity selectivity. In this review, latest strategies fabrication focusing on use organic polymers inorganic nanomaterials are explored. Additionally, cutting‐edge techniques generating atom‐layer‐imprinted islands ultra‐thin atomic‐scale thickness is summarized. Their applications particularly noteworthy fields catalyst optimization, detection techniques, therapeutic strategies, where they boost reaction selectivity efficiency, enable precise identification quantification substances, enhance effectiveness while minimizing adverse effects. Lastly, prevailing challenges field delineate potential avenues future progress encapsulated. This review will foster advancements expand applications.
Language: Английский
Citations
6
Global Challenges, Journal Year: 2024, Volume and Issue: 8(6)
Published: April 14, 2024
Abstract The use of light as a catalytic prompt for the synthesis industrial relevant compounds is widely explored in past years, with special consideration over hydrogen evolution reaction (HER). However, semiconductors heterogeneous photocatalysis suffer from fast charge recombination and, consequently, low solar‐to‐hydrogen efficiency. These drawbacks can be mitigated by coupling photocatalysts an external circuit that physically separate photogenerated carriers (electrons and holes). For this reason, photoelectrochemical (PEC) production under spotlight promising green sustainable technique investigated numerous publications. considering significant fraction produced used reduction processes, development PEC devices direct situ hydrogenation address challenges associated storage distribution. This Perspective aims at highlighting fundamental aspects HER systems, how these harnessed toward implementation suitable settings organic value.
Language: Английский
Citations
5
ChemElectroChem, Journal Year: 2024, Volume and Issue: 11(7)
Published: Feb. 9, 2024
Abstract The green electricity‐driven electrocatalytic reduction of organic compounds in aqueous solution has merged as a sustainable and platform for electrosynthesis, upcycling chemical waste, environmental remediation. Compared with the thermocatalytic hydrogenation process, uses water proton source, which enables its operation at ambient conditions simplified reaction schemes significantly reduces cost energy consumption. Most studies have demonstrated development electrocatalysts to boost current efficiency, conversion, product selectivity processes. Still, little attention been paid mechanism (e. g., electron/proton transfer route) related energetics behind process. This Concept overviews recent systems remediation, pollutant upcycling, valorization biomass‐derived chemicals. highlights underlying mechanisms aims provide instructive guidance on designing efficient selective systems.
Language: Английский
Citations
4
Chemie Ingenieur Technik, Journal Year: 2024, Volume and Issue: 96(5), P. 616 - 626
Published: April 9, 2024
Abstract Shape optimization of flow fields for electrochemical cells is performed. Simulation models the field are introduced with and without porous transport layer. The latter model less detailed used shape whereas former one to validate obtained results. Three objective functions proposed based on uniformity residence time as well wall shear stress. After considering respective problems separately, techniques from multi‐criteria treat conflicting systematically. results highlight potential this approach generating novel designs cells.
Language: Английский
Citations
4
Chemical Science, Journal Year: 2024, Volume and Issue: 15(10), P. 3446 - 3452
Published: Jan. 1, 2024
Interfacial enhancement is evidenced on Mo 2 C@MoS heteronanorods for the efficient nitroarenes ECH, which promotes bindings of H* and nitro substrates C–MoS interfaces toward fast elementary steps Langmuir–Hinshelwood mechanism.
Language: Английский
Citations
3
Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: 147(2), P. 1938 - 1947
Published: Jan. 2, 2025
Green electricity-driven alkenol electrosynthesis via electrocatalytic alkynol semihydrogenation represents a sustainable route to conventional thermocatalysis. Both the electrocatalyst and electrolyte strongly impact performance. Despite significant progress in developing sophisticated electrocatalysts, well-designed conjunction with industrial catalysts is an attractive strategy advance industrialization process of semihydrogenation, but remains unexplored. Here, we develop dimethyl sulfoxide (DMSO)-H2O cosolvent for semihydrogenation. At conversion about 100%, DMSO-H2O compared DMSO-free counterpart enables selectivity on Cu be promoted from 60–70% over 90% at all measured current densities; meanwhile, reaction rate slightly decreased due inhibited water dissociation. Mechanistic studies reveal that strong hydrogen-bond interactions between DMSO H2O suppress dissociation interfacial H2O, leading H* coverage electrode surface. The hinders overhydrogenation alkynols favors production alkenols. Remarkably, DMSO-induced enhancement applicable set commercial various alkynols. Eventually, scaled-up 3 × 100 cm2 electrolyzer stack established achieve ∼96% ∼95% electrolyte. This work not only presents boosting electrosynthesis, also highlights possibility electro-production.
Language: Английский
Citations
0
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159800 - 159800
Published: Jan. 1, 2025
Language: Английский
Citations
0
iScience, Journal Year: 2025, Volume and Issue: unknown, P. 111908 - 111908
Published: Jan. 1, 2025
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 25, 2025
Abstract Molybdenum carbide (Mo 2 C), known for its platinum‐like electronic structure and excellent corrosion resistance, has demonstrated promising catalytic performance in laboratory tests. However, under industrial harsh conditions, the of Mo C faces constraints due to inherently strong hydrogen adsorption. Additionally, at elevated current densities, rapid depletion active species electrolyte, coupled with gas bubble accumulation, introduce significant mass transport challenges. This work introduces an electrode Mo‐Mo heterostructures supported on a plate (Mo‐Mo C/Mo). Further analyses reveal that incorporating metallic into optimizes C. optimization achieves more balanced adsorption, while also enhancing capacity water adsorption dissociation C, collectively improving activity. Furthermore, this features unique “bush‐like” surface morphology can induce “turbulence” effect electrolyte near surface, facilitating flow transport. As result, C/Mo exhibits high densities (η 1000 = 452 mV). Moreover, resistance robust integration ensure long‐term stability, remaining stable 1.5 A 6 M KOH over extended periods.
Language: Английский
Citations
0
Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 116080 - 116080
Published: March 1, 2025
Language: Английский
Citations
0