Journal of Colloid and Interface Science, Год журнала: 2022, Номер 627, С. 942 - 955
Опубликована: Июль 8, 2022
Язык: Английский
Advanced Materials, Год журнала: 2022, Номер 35(14)
Опубликована: Авг. 29, 2022
Abstract Flexible electronics is an emerging field of research involving multiple disciplines, which include but not limited to physics, chemistry, materials science, electronic engineering, and biology. However, the broad applications flexible are still restricted due several limitations, including high Young's modulus, poor biocompatibility, responsiveness. Innovative aiming for overcoming these drawbacks boost its practical application highly desirable. Hydrogel a class 3D crosslinked hydrated polymer networks, exceptional material properties render it as promising candidate next generation electronics. Here, latest methods synthesizing advanced functional hydrogels state‐of‐art hydrogel‐based in various fields reviewed. More importantly, correlation between hydrogel device performance discussed here, have better understanding development by using environmentally responsive hydrogels. Last, perspectives on current challenges future directions multifunctional provided.
Язык: Английский
Процитировано
461
Chemical Engineering Journal, Год журнала: 2022, Номер 436, С. 135243 - 135243
Опубликована: Фев. 12, 2022
Язык: Английский
Процитировано
133
Aggregate, Год журнала: 2023, Номер 5(1)
Опубликована: Сен. 21, 2023
Abstract Supercapacitors exhibit considerable potential as energy storage devices due to their high power density, fast charging and discharging abilities, long cycle life, eco‐friendliness. With the increasing environmental concerns associated with synthetic compounds, use of environment friendly biopolymers replace conventional petroleum‐based materials has been widely studied. Biomass‐based are biodegradable, renewable, non‐toxic. The unique hierarchical nanostructure, excellent mechanical properties hydrophilicity allow them be used create functional conductive precisely controlled structures different properties. In this review, latest development biomass‐based supercapacitor is reviewed discussed. This paper describes physical chemical various impact on supercapacitors, well classification basic principles supercapacitors. Then, a comprehensive discussion presented utilization in supercapacitors recent applications across range devices. Finally, an overview future prospects challenges pertaining provided.
Язык: Английский
Процитировано
100
npj Flexible Electronics, Год журнала: 2022, Номер 6(1)
Опубликована: Март 3, 2022
Abstract Flexible electronics (FEs) with excellent flexibility or foldability may find widespread applications in the wearable devices, artificial intelligence (AI), Internet of Things (IoT), and other areas. However, widely utilization also bring concerning for fast accumulation electronic waste. Green FEs good degradability might supply a way to overcome this problem. Starch, as one most abundant natural polymers, has been exhibiting great potentials development environmental-friendly due its inexpensiveness, processability, biodegradability. Lots remarks were made field but no summary was found. In review, we discussed preparation starch-based FEs, highlighting role played by starch such impacts on properties. Finally, challenge outlook further presented.
Язык: Английский
Процитировано
83
Chemical Engineering Journal, Год журнала: 2023, Номер 463, С. 142414 - 142414
Опубликована: Март 15, 2023
Язык: Английский
Процитировано
81
Advanced Functional Materials, Год журнала: 2023, Номер 33(41)
Опубликована: Июнь 9, 2023
Abstract Due to their intrinsic flexibility, tunable conductivity, multiple stimulus‐response, and self‐healing ability, ionic conductive hydrogels have drawn significant attention in flexible/wearable electronics. However, challenges remain because traditional inevitably faced the problems of losing flexibility conductivity inner water loss when exposed ambient environment. Besides, inside hydrogel will freeze at icing temperatures, making device hard fragile. As a promising alternative, organogels attracted wide they can, some extent, overcome above drawbacks. Herein, kind organogel conductor (MOIC) by self‐polymerization reaction is involved, which super stretchable, anti‐drying, anti‐freezing. Meanwhile, it can still maintain high mechanical stability after alternately loading/unloading strain 600% for 600 s (1800 cycles). Using this MOIC, high‐performance triboelectric nanogenerator (TENG) constructed (MOIC‐TENG) harvest small energy even MOIC electrode underwent an extremely low temperature. In addition, multifunctional sensors (strain sensor, piezoresistive tactile sensor) are realized monitor human motions real time, recognize different materials effect. This study demonstrates candidate material electronics such as electronic skin, flexible sensors, human‐machine interfaces.
Язык: Английский
Процитировано
70
Chemical Engineering Journal, Год журнала: 2023, Номер 477, С. 147065 - 147065
Опубликована: Ноя. 10, 2023
Язык: Английский
Процитировано
65
Chemical Engineering Journal, Год журнала: 2024, Номер 481, С. 148526 - 148526
Опубликована: Янв. 7, 2024
Язык: Английский
Процитировано
63
Nano-Micro Letters, Год журнала: 2024, Номер 16(1)
Опубликована: Янв. 29, 2024
Abstract High-performance ion-conducting hydrogels (ICHs) are vital for developing flexible electronic devices. However, the robustness and behavior of ICHs deteriorate at extreme temperatures, hampering their use in soft electronics. To resolve these issues, a method involving freeze–thawing ionizing radiation technology is reported herein synthesizing novel double-network (DN) ICH based on poly(ionic liquid)/MXene/poly(vinyl alcohol) (PMP DN ICH) system. The well-designed exhibits outstanding ionic conductivity (63.89 mS cm −1 25 °C), excellent temperature resistance (− 60–80 prolonged stability (30 d ambient temperature), high oxidation resistance, remarkable antibacterial activity, decent mechanical performance, adhesion. Additionally, performs effectively wireless strain sensor, thermal all-solid-state supercapacitor, single-electrode triboelectric nanogenerator, thereby highlighting its viability constructing highly integrated gel structure endows devices with stable, reliable signal output performance. In particular, supercapacitor containing PMP electrolyte areal specific capacitance 253.38 mF −2 (current density, 1 mA ) environmental adaptability. This study paves way design fabrication high-performance multifunctional/flexible wearable sensing, energy-storage, energy-harvesting applications.
Язык: Английский
Процитировано
61
Chemical Engineering Journal, Год журнала: 2023, Номер 465, С. 142917 - 142917
Опубликована: Апрель 12, 2023
Язык: Английский
Процитировано
52