Polymer, Год журнала: 2024, Номер unknown, С. 127713 - 127713
Опубликована: Окт. 1, 2024
Язык: Английский
Frontiers in Chemistry, Год журнала: 2025, Номер 12
Опубликована: Янв. 3, 2025
materials related to these technologies. [1][2][3] The photocatalysts with special surface defects, heterojunction and metal particle decoration can be effectively synthesized by using advanced new material synthesis technology. construction of primarily involves type I, II, Z-scheme, S-scheme photocatalysts. [4][5][6] A I is where the conduction valence bands one semiconductor are both inside another semiconductor. II in which band or lies within Z-scheme refers two more kinds semiconductors under excitation light, (CB) (VB) corresponding electrons holes migrate other half conductor VB CB respectively, so that strong reduction oxidation ability maintained. path similar letter Z. developed on basis heterojunction, its structure an alternating arrangement p-type n-type semiconductor, charge carrier transport mode diffuse movement.[7] photocatalytic mechanisms obviously different due difference transfer separation efficiency.Therefore, how develop construct multi-component key obtain efficient for degrading pollutants.In this volume, YMnO3/NiO photocatalyst was one-step hydrothermal method. degradation oil gas field wastewater has stable chemical reused many times. Through experiments catalyst content, mass percentage NiO irradiation time, it found best content 1.5 g/L, 3%, time 60 min. activity system boosted effective carriers a arranged action internal electric field. This study provides technical reference wastewater.Simultaneously, application modification technology photocatalysis also greatly improve photocatalyst.[8] Generally, modifying noble particles materials, efficiency improved plasmon resonance (SPR) effect particles, as activity. By grafting S-O bond YMnO3, not only YMnO3 enhanced, but respond ultraviolet near-infrared light. research contributes development novel addition, optical properties perovskite solar cells containing CH3NH3PbI3 were simulated analyzed cell capacitance simulator. acid-base process titanium-containing blast furnace slag concentrated sulfuric acid establishing kinetic model hydrolysis. geometric three-dimensional quarter-symmetric laser heating quartz established nonlinear transient finite element method, solved problem phenomenon physical mechanism extreme conditions could explained experimentally. temperature distribution after 1064 nm continuous studied. It seen micro-nano optics technology, particularly critical properly use theoretical calculation solve problems cannot experiments.
Язык: Английский
Процитировано
0
Macromolecular Rapid Communications, Год журнала: 2025, Номер unknown
Опубликована: Фев. 20, 2025
Abstract There is intense research during the past few decades to design and fabricate drug delivery systems using electrospinning system. Electrospinning an efficient technique produce nanofiber materials with different dimensions morphologies by adjusting processing parameters. becoming innovative technology that promotes pursuit maintenance of human health. Herein, review discusses contribution in systems, summarising modification various system configurations effects process parameters on fibers, their application including carrier materials, loaded drugs release mechanisms illustrates medical applications. Finally, this challenges, bottlenecks, development prospects field terms scaling up for clinical use exploring potential solutions pave way establish future systems.
Язык: Английский
Процитировано
0
Polymers, Год журнала: 2025, Номер 17(8), С. 1066 - 1066
Опубликована: Апрель 15, 2025
Gelatin, known for its excellent biocompatibility, strong aggregative properties, and low cost, has been extensively investigated as a promising material food packaging. Among various fabrication methods, electrospinning stands out due to simplicity, cost-effectiveness, high process controllability, ability produce nanofiber membranes with enhanced properties. This review provides comprehensive overview of the sources, applications gelatin, along fundamental principles in Additionally, common types techniques used packaging are also covered. In recent years, increasing research efforts have focused on gelatin-based electrospun applications. The functionalization membrane was realized by incorporating active substances or combining it other techniques, fulfilling new requirements this review, overviewed, particular emphasis modifications aimed at meeting diverse application demands. Finally, future perspectives challenges discussed.
Язык: Английский
Процитировано
0
Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112596 - 112596
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Апрель 25, 2025
Helices are among the most significant structures in nature, representing an emerging group of materials distinguished by their unique helical geometry. Recently, nanofibers have attracted considerable attention due to exceptional structural characteristics and versatile applications various fields, including tissue engineering, biomedicine, nanotechnology, chiral materials. Therefore, developing methods fabricate biomimetic fibers on demand, which can exhibit a diverse range physical properties forms, is great interest across multiple disciplines. Despite fibrous materials, fabrication such complex at micro- or nanoscale level remains major challenge. Electrospinning offers simple technique for producing shapes. This review systematically summarizes classifies state-of-the-art advancements electrospun into four categories based forming mechanisms: viscoelastic asymmetric contraction, bending instability motion, jet-induced buckling response, rotary winding molding. Additionally, recent these nanofibrous areas as environmental remediation, interactive textiles, biomedical engineering also summarized. Furthermore, current challenges future perspectives field put forward. We anticipate that insights provided will contribute rational design advanced artificial thereby enhancing practical future.
Язык: Английский
Процитировано
0
Polymer, Год журнала: 2024, Номер unknown, С. 127713 - 127713
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
0