Chem, Journal Year: 2023, Volume and Issue: 9(10), P. 2841 - 2854
Published: June 7, 2023
Language: Английский
Advanced Materials, Journal Year: 2023, Volume and Issue: 35(29)
Published: March 31, 2023
Advances in emerging technologies for wireless collection and the timely analysis of various information captured by wearable devices are growing interest. Herein, a crosslinked ionic hydrogel prepared facile photocuring process is proposed, which allows to be further incorporated into two integrated systems pressure monitoring applications. The device exhibits simplified structure effectively sharing functional layers, rather than conventional separate combinations, offering salient performance iontronic sensing electrochromic properties simultaneously quantify visualize pressure. developed smart patch system demonstrated monitor physiological signals real-time utilizing user interface remote portable equipment with Bluetooth protocol on-site displays. Moreover, passive based on magnetic coupling effect designed, can operate free from battery acquire multiple information. It envisioned that strategies would hold enormous potential flexible electronics, versatile platforms, on-body networks.
Language: Английский
Citations
105
Nature Sustainability, Journal Year: 2024, Volume and Issue: 7(6), P. 796 - 803
Published: May 14, 2024
Language: Английский
Citations
99
Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(12), P. 2337 - 2358
Published: Jan. 1, 2023
This review will systematically summarize and discuss in detail the latest developments electrochromic camouflage materials devices from two aspects of color thermal camouflage.
Language: Английский
Citations
84
Advanced Optical Materials, Journal Year: 2022, Volume and Issue: 11(1)
Published: Oct. 28, 2022
Abstract Dual‐band electrochromic smart windows with dynamic and independent control of near‐infrared (NIR) visible (VIS) light transmittance can notably reduce the carbon footprint buildings improve occupants’ visual thermal comfort. The dual‐band response is often generated by phase transition crystalline materials. However, phase‐transition materials kinetically sluggish, resulting in a long time. Herein, fast‐switching window based on single‐component amorphous porous tungsten oxide (AP‐WO 3 ) cathode without slow process demonstrated. structure WO not only significantly improves ion transport, but also provides large surface area for Li + adsorption that gives rise to tunable plasmon resonance (SPR) NIR range. Consequently, AP‐WO film modulate VIS independently effectively through three distinct modes high optical modulation, fast switching speed, bistability, good cycling stability. prototype device assembled delivers an impressive performance speed (6.4 s coloration 7.2 bleaching).
Language: Английский
Citations
77
Solar Energy Materials and Solar Cells, Journal Year: 2023, Volume and Issue: 256, P. 112320 - 112320
Published: April 11, 2023
Language: Английский
Citations
67
Advanced Materials, Journal Year: 2023, Volume and Issue: 35(47)
Published: March 16, 2023
With rapid advances in optoelectronics, electrochromic materials and devices have received tremendous attentions from both industry academia for their strong potentials wearable portable electronics, displays/billboards, adaptive camouflage, tunable optics, intelligent devices, etc. However, conventional typically present some serious limitations such as undesirable dull colors, long switching time, hindering deeper development. Optical resonators been proven to be the most powerful platform providing optical confinement controllable lightmatter interactions. They generate locally enhanced electromagnetic near-fields that can convert small refractive index changes into high-contrast color variations, enabling multicolor or even panchromatic tuning of materials. Here, resonant-cavity-enhanced an advanced emerging trend electrochromics, are reviewed. In this review, w e will focus on progress based different types applications, including multichromatic displays, visible visualized energy storage, applications multispectral tunability. Among these topics, principles resonators, related materials/devices properties comprehensively discussed summarized. Finally, challenges prospects presented.
Language: Английский
Citations
60
Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(24)
Published: March 17, 2023
Abstract The complementary electrochromic device, where the optical transmittance changes upon flow of cations back and forth between anodic cathodic electrodes, operates in a rocking‐chair fashion if it can inherently self‐discharge. Herein, first demonstration dual‐mode platform having self‐coloring self‐bleaching characteristics is reported, which realized by sandwiching zinc metal within newly‐designed Prussian blue (PB)‐WO 3 type device. It demonstrated that redox potential differences WO /PB electrodes endow self‐color‐switching these electrodes. By employing hybrid electrolyte Zn 2+ /K + , further shown colored PB‐WO device capable spontaneously bleaching when are coupled. This light‐control strategy enables devices to exhibit four distinct states with highest contrast 72.6% fast switching times (<5 s for bleaching/coloration processes). Furthermore, built‐in voltage not only promotes energy efficiency, but also augments bistability devices. envisioned broad implication present development self‐powered smart windows, colorful displays, optoelectronic switches, sensors.
Language: Английский
Citations
53
ACS Nano, Journal Year: 2024, Volume and Issue: 18(4), P. 2685 - 2707
Published: Jan. 19, 2024
Optical metasurfaces, capable of manipulating the properties light with a thickness at subwavelength scale, have been subject extensive investigation in recent decades. This research has mainly driven by their potential to overcome limitations traditional, bulky optical devices. However, most existing metasurfaces are confined planar and rigid designs, functions, technologies, which greatly impede evolution toward practical applications that often involve complex surfaces. The disconnect between two-dimensional (2D) structures three-dimensional (3D) curved surfaces is becoming increasingly pronounced. In past two decades, emergence flexible electronics ushered an emerging era for metasurfaces. review delves into this cutting-edge field, focus on both conformal design fabrication techniques. Initially, we reflect milestones trajectories modern complemented brief overview theoretical underpinnings primary classifications. We then showcase four advanced emphasizing promising prospects relevance areas such as imaging, biosensing, cloaking, multifunctionality. Subsequently, explore three key trends including mechanically reconfigurable digitally controlled Finally, summarize our insights ongoing challenges opportunities field.
Language: Английский
Citations
48
Advanced Optical Materials, Journal Year: 2024, Volume and Issue: 12(11)
Published: Jan. 16, 2024
Abstract As the proportion of buildings energy consumption increases, issue low utilization efficiency becomes increasingly prominent. Approximately 45% is lost through doors and windows, a significant concern that has drawn society's attention to potential electrochromic technology, which can regulate light transmittance absorption effectively. Specifically, dual‐band materials offer promising solution this issue, as they manipulate transmission ratios visible (VIS) near‐infrared (NIR) obtain “bright,” “cold,” “warm,” “dark” independent modes. However, research on smart windows still infant, many challenges including performance assembly issues, are obstacles advancement application technology. This review clarifies basic characteristics configurations, operational mechanisms, assessment parameters. In‐depth examination methods for achieving modulation provided, along with an analysis solutions issues. Finally, future prospects (ESWs) underscored. The hope eventually facilitate commercial these significantly contribute creation modern, energy‐efficient buildings.
Language: Английский
Citations
36
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(35)
Published: June 28, 2024
Integration of solar cells and electrochromic windows offers crucial contributions to green buildings. Solar-charging zinc anode-based devices (ZECDs) present opportunities for addressing the intermittency issue. However, limited energy storage capacity ZECDs results in wasted harnessing as well overcharging. Herein, spectral-selective dual-band that continuously transport indoor appliances by remotely controlling repeated bleached-tinted cycles during daytime, are reported. Hexagonal phase cesium-doped tungsten bronze (h-Cs
Language: Английский
Citations
25