Published: May 19, 2025
Language: Английский
Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101461 - 101461
Published: Feb. 1, 2025
Language: Английский
Citations
3
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: 17(11), P. 17179 - 17188
Published: March 5, 2025
Counter electrodes are one of the crucial parts for obtaining high-performance electrochromic devices, though their research is still scarce. In this work, a Prussian blue analog, nickel hexacyanoferrate (NiHCF), was synthesized via coprecipitation method, and dispersion derived NiHCF nanoparticles improved by surface treatment with oleylamine to induce good film-forming properties. The spray-coated films demonstrate redox behavior high transmittance in visible near-infrared bands, which can meet requirements devices (ECDs) as counter electrode layer. Consequently, several ECDs based on reported polymers (orange, red, blue, black-to-transmissive polymers) successfully assembled showcase excellent properties, such optical contrast, swift switching response, coloration efficiency, stability, confirming that be constructing polymer ECDs.
Language: Английский
Citations
1
Applied Mechanics Reviews, Journal Year: 2025, Volume and Issue: 77(3)
Published: March 28, 2025
Abstract Organic mixed ionic-electronic conductors (OMIECs) are a class of materials that can transport ionic and electronic charge carriers simultaneously. They have shown broad applications in soft robotics, electrochemical transistors, bio-electronics. The structural response OMIECs to the conduction populates from molecular conformation devices, presenting challenges understanding their mechanical behavior constitutive descriptions. Furthermore, feature strong multiphysics interactions among mechanics, electrostatics, conduction, mass transport, microstructural evolution. In this review, we summarize recent progress mechanistic highlight dynamics heterogeneity underlying each element mechanics. We introduce strain activation breathing, properties, degradation upon doping dedoping. Drawing on state-of-the-art experimental simulation insights, critical role multiscale governing functionality OMIECs. discuss current limitation relations present computational frameworks integrate multiphysics. synthesize mechanics-driven strategies—spanning modulation, material stretchability, interfacial stability—from design macroscopic engineering. conclude with our perspective outstanding questions key for continued research. This review aims organize fundamental principles OMIECs, offering multidisciplinary framework researchers identify, analyze, address conducting polymers applications.
Language: Английский
Citations
1
Dyes and Pigments, Journal Year: 2025, Volume and Issue: unknown, P. 112749 - 112749
Published: March 1, 2025
Language: Английский
Citations
0
Advanced Optical Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 26, 2025
Abstract Gold nanobipyramids (Au NBPs) exhibit pronounced localized surface plasmon resonance (LSPR) properties, demonstrating the significant potential for diverse photonic applications. However, they are constrained to static plasmonic structural color displays, significantly limiting their practical utility. Herein, an innovative approach is presented dynamically regulating colors of gold nanoparticles through electrochemical manipulation. By precisely controlling redox state polyaniline (PANI) nanoshell coating on Au NBPs@PANI core–shell structures, tunable shifts in LSPR peak position NBPs achieved, consequently enabling precise modulation. Through systematic optimization PANI deposition cycles, optimal shell thickness 25 nm identified enhanced performance. The engineered composite demonstrates remarkable electrochromic exhibiting reversible transitions among three distinct (green, cyan, and blue) with ultrafast switching speed 100 ms exceptional cycling stability (maintaining consistent absorbance characteristics 200 cycles). Furthermore, system exhibits excellent bistability, maintaining its chromatic over 30 min after voltage removal, thereby reducing energy consumption. This research establishes a cost‐effective, scalable fabrication performance strategy advanced materials, offering promising technical support energy‐efficient electronic paper displays related
Language: Английский
Citations
0
Journal of the Korean Ceramic Society, Journal Year: 2025, Volume and Issue: unknown
Published: May 7, 2025
Language: Английский
Citations
0
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: May 8, 2025
Solution-printable processing represents a significant advantage for organic solar cells (OSCs), and the development of printable top electrodes is critical to achieve fully solution-processed photovoltaics. Currently, conventional often face challenges, such as damage underlying structure or poor interfacial contact. For cathode, it more appropriate use n-type conducting materials with low work function (WF). In this work, combined conductive polymer poly(3,7-dihydrobenzo[1,2-b:4,5-b']difuran-2,6-dione):poly(2-ethyl-2-oxazoline) (PBFDO:PEOx) used electrode in OSCs via transfer printing, enabling robust, nondestructive contact between printed layer. Due its high conductivity, suitable WF, protective role on structure, introduced PBFDO:PEOx promotes charge extraction while reducing nonradiative recombination energy loss. As result, based PBFDO:PEOx/AgNWs ultimately power conversion efficiency (PCE) 14.2%, which one highest PCE values among without mirrors. Furthermore, devices exhibit an infrared blocking over 80%, providing both excellent generation thermal insulation properties. This presents novel approach fabrication electrodes, promising route advancement solution-printed electronic devices.
Language: Английский
Citations
0
Published: May 19, 2025
Language: Английский
Citations
0