Journal of Power Sources, Год журнала: 2023, Номер 566, С. 232920 - 232920
Опубликована: Март 10, 2023
Язык: Английский
Advanced Materials, Год журнала: 2022, Номер 35(1)
Опубликована: Авг. 29, 2022
Eutectic gallium-indium (EGaIn), a liquid metal with melting point close to or below room temperature, has attracted extensive attention in recent years due its excellent properties such as fluidity, high conductivity, thermal stretchability, self-healing capability, biocompatibility, and recyclability. These features of EGaIn can be adjusted by changing the experimental condition, various composite materials extended further obtained mixing other materials. In this review, not only are unique introduced, but also working principles for EGaIn-based devices illustrated developments EGaIn-related techniques summarized. The applications fields, flexible electronics (sensors, antennas, electronic circuits), molecular (molecular memory, opto-electronic switches, reconfigurable junctions), energy catalysis (heat management, motors, generators, batteries), biomedical science (drug delivery, tumor therapy, bioimaging neural interfaces) reviewed. Finally, critical discussion main challenges development discussed, potential new fields prospected.
Язык: Английский
Процитировано
156
Molecules, Год журнала: 2023, Номер 28(17), С. 6213 - 6213
Опубликована: Авг. 24, 2023
The introduction of new materials for the production various types constructs that can connect directly to tissues has enabled development such fields science as medicine, tissue, and regenerative engineering. implementation these materials, called biomaterials, contributed a significant improvement in quality human life terms health. This is due constantly growing availability implants, prostheses, tools, surgical equipment, which, thanks their specific features biocompatibility, appropriate mechanical properties, ease sterilization, high porosity, ensure an living. Biodegradation ensures, among other things, ideal rate regenerated tissue. Current tissue engineering medicine strategies aim restore function damaged tissues. current gold standard autografts (using patient’s accelerate healing), but limitations limited procurement certain tissues, long operative time, donor site morbidity have warranted search alternative options. use biomaterials this purpose attractive option number being developed tested rapidly.
Язык: Английский
Процитировано
54
Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(16), С. 9552 - 9562
Опубликована: Янв. 1, 2024
A highly stretchable hydrogel with extraordinary conductivity forms by polymerizing polyaniline within polyacrylamide. The latter contains hydrophobic associations and cellulose nanocrystals to provide excellent mechanical properties.
Язык: Английский
Процитировано
21
Materials Science and Engineering R Reports, Год журнала: 2024, Номер 159, С. 100804 - 100804
Опубликована: Май 21, 2024
Язык: Английский
Процитировано
20
Composites Science and Technology, Год журнала: 2024, Номер 250, С. 110510 - 110510
Опубликована: Фев. 24, 2024
Язык: Английский
Процитировано
19
Interdisciplinary materials, Год журнала: 2022, Номер 1(3), С. 354 - 372
Опубликована: Июнь 29, 2022
Abstract Lithium‐ion batteries (LIBs) are one of the most exciting inventions 20th century and have been widely employed in modern society. LIBs powered many our electronics, such as laptop computers, smartphones, even large‐scale energy storage systems. With development technology, next‐generation with higher density demand. A number electrode materials high theoretical capacity, including Sn, Si, Li metal anode, S cathode materials, explored. Nevertheless, they usually suffer from structural or interface failure during cycling, limiting their practical application. Ga‐based liquid metals (LMs) possess self‐healing capability, fluidity, metallic advantages so skeletons interfacial protective layers to minimize negative impact volume expansion dendritic growth on materials. Herein, features LMs briefly discussed indicate potential for battery In addition, recent developments applied summarized, aspects anodes, cathodes, electrolytes. Finally, future opportunities challenges highlighted.
Язык: Английский
Процитировано
66
ACS Nano, Год журнала: 2023, Номер 17(8), С. 7929 - 7939
Опубликована: Апрель 6, 2023
Two-dimensional (2D) semiconductors are promising channel materials for continued downscaling of complementary metal-oxide-semiconductor (CMOS) logic circuits. However, their full potential continues to be limited by a lack scalable high-k dielectrics that can achieve atomically smooth interfaces, small equivalent oxide thicknesses (EOTs), excellent gate control, and low leakage currents. Here, large-area liquid-metal-printed ultrathin Ga2O3 2D electronics optoelectronics reported. The Ga2O3/WS2 interfaces enabled the conformal nature liquid metal printing directly visualized. Atomic layer deposition compatibility with Ga2O3/HfO2 top-gate dielectric stacks on chemical-vapor-deposition-grown monolayer WS2 is demonstrated, achieving EOTs ∼1 nm subthreshold swings down 84.9 mV/dec. Gate currents well within requirements ultrascaled low-power These results show oxides bridge crucial gap in integration next-generation nanoelectronics.
Язык: Английский
Процитировано
30
Advanced Functional Materials, Год журнала: 2024, Номер 34(31)
Опубликована: Март 22, 2024
Abstract Wearable and self‐healing soft electronics have led to a significant emphasis on their potential in creating versatile, conformable, sustainable electronic modules. Among conductive additives, Liquid metals (LMs), combining both solid liquid characteristics, gained widespread attention due versatile physical, chemical, electrical properties as well capability, biocompatibility, recyclability. The fluidity of LMs facilitates adaptability various experimental conditions components for specific applications. Moreover, the oxide shell exhibits strong compatibility with surface functionalization polymerization processes, enhancing development reliable composite materials. Herein, an in‐depth analysis fundamental characteristics while addressing current drawbacks, such unpredictable reactivity poor stability, is presented. To harness advantages LMs, integration extensively discussed polymeric materials through grafting strategies, leading macromolecular composites exceptional softness, solubility, functionalization, versatility. Furthermore, applications within LM‐elastomer composites, particularly focusing relevance fields flexible electronics, are investigated. Finally, LMs' future prospects emphasized by highlighting polymers, thereby providing pathways major breakthroughs based devices.
Язык: Английский
Процитировано
16
Advanced Energy Materials, Год журнала: 2024, Номер 14(28)
Опубликована: Фев. 19, 2024
Abstract The implementation of renewable energy sources to electrify ammonia (NH 3 ) production is identified as a critical approach for achieving successful decarburization in the pursuit more sustainable future. A liquid metal‐based method presented synthesizing bismuth (Bi) nano‐electrocatalysts, enabling efficient and via nitrate electroreduction. Bi‐metal precipitated from gallium metal alloy yields solution‐processable Bi oxide with controllable nanostructures such nanosheets, nanotubes, nanoparticles. Combining nano‐electrocatalysts graphene crystals creates self‐assembling layered electrocatalytic systems. Integrating 3D printing technology allows precise control over geometry, microporosity, number deposited layers scaffold electrode, resulting improved mass transport properties, durability, prevention catalyst detachment. Consequently, rate reaches 400 nmol s −1 cm −2 , Faradaic efficiency 90% current densities exceeding 350 mA . These numbers indicate excellent scalability potential proposed system.
Язык: Английский
Процитировано
14
Colloids and Surfaces B Biointerfaces, Год журнала: 2024, Номер 238, С. 113888 - 113888
Опубликована: Апрель 1, 2024
Язык: Английский
Процитировано
11