Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 200, P. 109064 - 109064
Published: Jan. 17, 2025
Language: Английский
Advanced Materials, Journal Year: 2024, Volume and Issue: unknown
Published: March 6, 2024
Stretchable materials, such as gels and elastomers, are attractive materials in diverse applications. Their versatile fabrication platforms enable the creation of with various physiochemical properties geometries. However, mechanical performance traditional stretchable is often hindered by deficiencies their energy dissipation system, leading to lower fracture resistance impeding broader range Therefore, synthesis fracture-resistant has attracted great interest. This review comprehensively summarizes key design considerations for constructing examines strategies achieve elevated energy, highlights recent advancements potential
Language: Английский
Citations
9
Macromolecular Rapid Communications, Journal Year: 2024, Volume and Issue: 45(13)
Published: May 2, 2024
Abstract Electrochromic devices built with ionogel electrolytes are seen as a pivotal step toward the future of quasi‐solid electrochromic devices, due to their striking properties like exceptional safety and high ionic conductivity. Yet, poor mechanical strength electrolyte these remains constraint that hampers advancement. As resolution, this research explores use robust, transparent electrolyte, which is designed using an in situ microphase separation strategy. The ionogels highly robust exhibit excellent physicochemical stability, including wide electrochemical window temperature tolerance. Benefitting from properties, high‐performance device fabricated through polymerization ionogels, PPRODOT layer, PEDOT: PSS ion storage achieving transmittance contrast (43.1%), fast response (1/1.7 s), coloring efficiency (1296.4 cm 2 C −1 ), cycling endurance (>99.9% retention after 2000 cycles). In addition, ITO‐poly(ethylene terephthalate) flexible substrates, deformable displaying stability realized, highlighting potential functional wearables.
Language: Английский
Citations
9
Small, Journal Year: 2024, Volume and Issue: unknown
Published: May 3, 2024
Abstract Moisture usually deteriorates polymers’ mechanical performance owing to its plasticizing effect, causing side effects in their practical load‐bearing applications. Herein, a simple binary ionogel consisting of an amphiphilic polymer network and hydrophobic ionic liquid (IL) is developed with remarkable stiffening effect after moisture absorption, demonstrating complete contrast water‐induced softening most materials. Such moisture‐induced behavior induced by phase separation hydration this ionogel. Specifically, it revealed that hydrogen (H)‐bonding structures play dominant role the humidity‐responsive ionogel, where water will preferentially interact chains through H‐bonding break polymer‐IL H‐bonds, thus leading modulus boosting. This work may provide facile effective molecular engineering route construct mechanically adaptive polymers dramatic for diverse
Language: Английский
Citations
9
Small, Journal Year: 2024, Volume and Issue: 20(31)
Published: March 1, 2024
Abstract Crystal phase engineering has emerged as a powerful tool for tailoring the electrocatalytic performance, yet its impact on nitrate reduction to ammonia (NRA) remains largely uncharted territory. Herein, density functional theory (DFT) calculations are performed unravel influence of crystal FeOOH adsorption behavior *NO 3 . Inspiringly, samples with four distinct phases (δ, γ, α, and β) successfully synthesized deployed electrocatalysts NRA. Remarkably, among all samples, δ‐FeOOH demonstrates superior NRA achieving NH Faradic efficiency () 90.2% at –1.0 V versus reversible hydrogen electrode (RHE) yield rate 5.73 mg h −1 cm −2 –1.2 V. In‐depth experiments theoretical unveil existence bonding interaction between x , which not only enhances but also disrupts linear relationships free energy various parameters, including limiting potential, d‐band center (ε d ) transferred charge from ultimately contributing exceptional performance.
Language: Английский
Citations
8
Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 200, P. 109064 - 109064
Published: Jan. 17, 2025
Language: Английский
Citations
1