Metal Ion-Directed Functional Metal–Phenolic Materials

Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(13), P. 11432 - 11473

Published: May 10, 2022

Metal ions are ubiquitous in nature and play significant roles assembling functional materials fields spanning chemistry, biology, science. Metal-phenolic assembled from phenolic components the presence of metal through formation metal-organic complexes. Alkali, alkali-earth, transition, noble as well metalloids interacting with building blocks have been widely exploited to generate diverse hybrid materials. Despite extensive studies on synthesis metal-phenolic materials, a comprehensive summary how guide assembly compounds is lacking. A fundamental understanding engineering will facilitate specific properties. In this review, we focus diversity function material emerging applications. Specifically, discuss range underlying interactions, including (i) cation-π, (ii) coordination, (iii) redox, (iv) dynamic covalent highlight wide properties resulting these interactions. Applications (e.g., biological, catalytic, environmental) perspectives also highlighted.

Language: Английский

---

Design and advanced manufacturing of electromagnetic interference shielding materials

Materials Today, Journal Year: 2023, Volume and Issue: 66, P. 245 - 272

Published: April 10, 2023

Electromagnetic interference (EMI) shielding is critical in electronic applications. However, the currently available EMI materials are restricted customizability and application flexibility. Recent advances manufacturing technologies have provided a unique path to achieve custom creation of solutions. A successful example additive (AM), which has enabled high design freedom, efficient performance regulation, multifunctionality simultaneously into fabricated shields, offering an opportunity start revolution field shielding. In this review, we summarize latest AM materials, aiming provide deep understanding connection between raw methods, considerations, performances shields. We first introduce mechanism subsequently focusing on characteristics representative methods as-created Based requirements create application-oriented solutions, these also critically compared. Thereafter, present state-of-the-art considerations shields examine pivotal roles realizing designs. conclude by discussing future research directions, at motivating use developments

Language: Английский

---

Stencil Printing of Liquid Metal upon Electrospun Nanofibers Enables High-Performance Flexible Electronics

ACS Nano, Journal Year: 2021, Volume and Issue: 15(12), P. 19364 - 19376

Published: Nov. 16, 2021

Flexible electronics as an emerging technology has demonstrated potential for applications in various fields. With the advent of Internet Things era, countless flexible electronic systems need to be developed and deployed. However, materials fabrication technologies are key factors restricting development commercialization electronics. Here we report a simple, fast, green preparation technology. The stencil printing method is adopted pattern liquid metal on thermoplastic polyurethane membrane prepared by electrospinning. Besides, with layer-by-layer assembly, circuits, resistors, capacitors, inductors, their composite devices can parametrically. Furthermore, these have good stretchability, air permeability, stability, while they multilayered reconfigurable. As proof, this strategy used fabricate displays, sensors, filters. Finally, also recycled reconfigured.

Language: Английский

---

Multifunctional β-Cyclodextrin-EDTA-Chitosan polymer adsorbent synthesis for simultaneous removal of heavy metals and organic dyes from wastewater

Environmental Pollution, Journal Year: 2021, Volume and Issue: 292, P. 118447 - 118447

Published: Nov. 3, 2021

Language: Английский

---

Solid Electrolyte Interphase (SEI), a boon or a bane for lithium batteries: A review on the recent advances

Journal of Energy Storage, Journal Year: 2021, Volume and Issue: 47, P. 103564 - 103564

Published: Nov. 18, 2021

Language: Английский

---

Lignin‐Based Encapsulation of Liquid Metal Particles for Flexible and High‐Efficiently Recyclable Electronics

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(7)

Published: Oct. 29, 2023

Abstract Room‐temperature liquid metals (RTLMs) have excellent shape reconfiguration capabilities, which make them ideal for flexible electrodes, sensors, and energy devices. However, due to the high surface tension weak adhesion of RTLM, types printing substrates, patterning, recovery processes are limited. It is essential develop advanced encapsulation techniques patterning RTLMs. Lignin has great potential promotion as nanodispersants nanocarriers because its abundant hydroxyl groups good self‐assembly properties. In this work, a green facile method using industrial lignin reported stable, uniform, reproducible eutectic gallium–indium (EGaIn). Lignin‐encapsulated EGaIn particles exhibit stability can be patterned on various substrates with simple ballpoint pen. The electrical resistance conductive tracks shows little change under bending twisting (720°) conditions. More importantly, lignin‐encapsulated system easily dissolved regenerated, also supported by molecular dynamics simulations density functional theory calculations. 96.9% recovered from system. These characteristics it very environmentally friendly throughout preparation process find applications in transient circuits, many other areas.

Language: Английский

---

Adhesive bioelectronics for sutureless epicardial interfacing

Nature Electronics, Journal Year: 2023, Volume and Issue: 6(10), P. 779 - 789

Published: Sept. 1, 2023

Language: Английский

---

Emerging Role of Liquid Metals in Sensing

ACS Sensors, Journal Year: 2022, Volume and Issue: 7(2), P. 386 - 408

Published: Feb. 4, 2022

Low melting point metals and alloys are the group of materials that combine metallic liquid properties, simultaneously. The fascinating characteristics (LMs) including softness high electrical thermal conductivity, as well their unique interfacial chemistry, have started to dominate various research disciplines. Utilization LMs responsive interfaces, enabling sensing in a flexible versatile manner, is one most promising traits demonstrated for LMs. In context LMs-enabled sensors, gallium (Ga) its emerged multipurpose functional with many compelling physical chemical properties. Responsiveness different stimuli easy-to-functionalize interfaces Ga-based make them ideal candidates variety applications. However, despite vast capabilities sensing, applications these developing sensors not been fully explored. present review, we provide comprehensive overview regarding wide range approaches cover sensors. features LMs, which discussed subsections followed by relevant case studies. Finally, challenges prospected future motifs highlighted each type LM-based

Language: Английский

---

Liquid Metal Patterning and Unique Properties for Next‐Generation Soft Electronics

Advanced Science, Journal Year: 2023, Volume and Issue: 10(6)

Published: Jan. 15, 2023

Room-temperature liquid metal (LM)-based electronics is expected to bring advancements in future soft owing its conductivity, conformability, stretchability, and biocompatibility. However, various difficulties arise when patterning LM because of rheological features such as fluidity surface tension. Numerous attempts are made overcome these difficulties, resulting LM-patterning methods. An appropriate choice method based on comprehensive understanding necessary fully utilize the unique properties. Therefore, authors aim provide thorough knowledge about methods properties for LM-based electronics. First, essential considerations investigated. Then, methods-serial-patterning, parallel-patterning, intermetallic bond-assisted patterning, molding/microfluidic injection-are categorized Finally, perspectives with provided. They include outstanding biocompatibility, permeability, restorability, recyclability. Also, they areas radio frequency electronics, robots, heterogeneous catalyst. devices permeate daily lives if aforementioned analyzed utilized.

Language: Английский

---

Core–Shell Nanostructured Assemblies Enable Ultrarobust, Notch‐Resistant and Self‐Healing Materials

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: July 20, 2024

Abstract Actuators based on stimulus‐responsive soft materials have attracted widespread attention due to their significant advantages in flexibility and structural adaptability over traditional rigid actuators. However, the development of fast‐actuating, mechanical robust self‐healing actuators without compromising remains an ongoing challenge. Here, this study presents a photo‐responsive flexible actuator by incorporating core–shell liquid metal nano‐assemblies into polyurethane matrix construct dynamic supramolecular interface. The are endowed with adaptive characteristics external loading, being expected dissipate energy via reversible reconstruction hydrogen bonding deformation nano‐assemblies. obtained composites exhibit excellent strength (31 MPa), low modulus (2.02 high stretchability (1563.95%), autonomous (92.5%), NIR‐responsive actuation properties. Furthermore, combination cohesive but fluxible nano‐liquid core, strong interface not only achieves balance tensile also endows outstanding notch‐resistant performance (fracture energy≈58.8 kJ m −2 ) through multiphase dissipation. This work provides promising strategy for developing yet tough fields robotics artificial muscles.

Language: Английский

---