Mechanically Robust, Time-Programmable, Janus Hydrogel Actuator, and the Insights into Its Driving Principles DOI

J.C. Wang,

Yue Wu, Kewei Zhao

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Language: Английский

Sodium alginate supramolecular nanofibers in synergy with surface crack engineering to prepare tough and highly sensitive hydrogels DOI

Yaoxun Zhang,

Zhuo Chen,

Jian Zou

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 135507 - 135507

Published: Sept. 11, 2024

Language: Английский

Citations

7

Applied research and recent advances in the development of flexible sensing hydrogels from cellulose: A review DOI
Jinru Liu, Shenghua Lv, Yanlu Mu

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 281, P. 136100 - 136100

Published: Oct. 24, 2024

Language: Английский

Citations

7

Advances of conductive hydrogel designed for flexible electronics: A review DOI
Guanzhou Zhu,

Negar Javanmardia,

Lili Qian

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 136115 - 136115

Published: Sept. 1, 2024

Language: Английский

Citations

6

Enhanced interface bonding of hydrophobic encapsulated hydrogel fibers by mechanical interlocking structure: Toward anti-drying and anti-swelling strain sensors DOI
Lihong Geng,

Shunfu Huang,

Zhihao Wan

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155027 - 155027

Published: Aug. 23, 2024

Language: Английский

Citations

5

NIR-Mediated Deformation from a CNT-Based Bilayer Hydrogel DOI Open Access
Shijun Long, Chang Liu, Han Ren

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(8), P. 1152 - 1152

Published: April 19, 2024

Shape-shifting polymers are widely used in various fields such as intelligent switches, soft robots and sensors, which require both multiple stimulus-response functions qualified mechanical strength. In this study, a novel near-infrared-light (NIR)-responsible shape-shifting hydrogel system was designed fabricated through embedding vinylsilane-modified carbon nanotubes (CNTs) into particle double-network (P-DN) hydrogels by micellar copolymerisation. The dispersed brittle Poly(sodium 2-acrylamido-2-methylpropane-1-sulfonate) (PNaAMPS) network of the microgels can serve sacrificial bonds to toughen hydrogels, CNTs endow it with NIR photothermal conversion ability. results show that embedded P-DN present excellent strength, i.e., fracture strength 312 kPa strain 357%. Moreover, an asymmetric bilayer hydrogel, where active layer contains CNTs, achieve 0°–110° bending deformation within 10 min under irradiation realise complex movement. This study provides theoretical experimental basis for design manufacture photoresponsive actuators.

Language: Английский

Citations

4

Enhancing Multifunctionality and Performance Indicators of Resistive‐Type Strain Sensors with Advanced Conductive Hydrogels DOI
Aiman Saeed, Syed Farrukh Alam Zaidi, Chun Gwon Park

et al.

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

Published: June 5, 2024

Abstract Hydrogels are excellent options for strain sensors as they can stretch, endure mechanical stress, and possess multifunctional qualities. Resistive particularly promising among the diverse hydrogel available. This is attributed to their dedicated focus on improving indicators of strain‐sensing performance, simplicity equipment, straightforward sensing mechanisms, easy design conductive hydrogels. Various approaches have been explored create hydrogels, including fillers, polymers, ionic approaches. review thoroughly explores developing advanced hydrogels resistive‐type sensors. The electrical conductivity performance indicators, distinguishing them valuable resources researchers in field First, achieving introduced. subsequent discussion delves into multifunctionality these In addition, it also scrutinizes recent applications Overall, offers comprehensive updates such sensitivity, working range linearity, response recovery times, hysteresis using study includes latest trends future perspectives

Language: Английский

Citations

4

One-pot molten strategy to synthesize tough bio-derived lignin-based photothermal elastomers for photoelectric driven and programmable shape memory DOI
Zhiwen Sun, Changyou Shao, Sanwei Hao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 495, P. 153292 - 153292

Published: June 18, 2024

Language: Английский

Citations

4

Deformation and Fracture Behaviors of Tough Plasticized Poly(vinyl butyral) across Broad Temperature and Strain Rate Ranges DOI
Erjie Yang,

Rongyao Ji,

Jibin Miao

et al.

Macromolecules, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 12, 2024

Understanding the deformation and fracture behaviors of amorphous polymers, particularly those toughened via dynamic bonds, is crucial for their practical applications further material design. In this study, plasticized poly(vinyl butyral) (p-PVB) chosen as a model system, characterized by heterogeneous distribution hydrogen strong dynamical asymmetry, exhibiting stretch-induced phase separation. Through measuring examining time–temperature superposition principle on viscoelastic modulus in mechanical analysis (DMA) tests, hysteresis energy loading–unloading rupture work uniaxial tensile toughness pure shear tests across broad strain rate temperature ranges, we have specifically elucidated critical roles bulk viscoelasticity separation dissipation during p-PVB. p-PVB, makes significant contribution to its dissipation, retards crack propagation, enlarges strain. The systematic investigations not only enable prediction pathway p-PVB products, such interlayer films used laminated glass, but also provide guidance designing polymers with similar structures great capability fracture.

Language: Английский

Citations

4

Nature-Inspired Helical Piezoelectric Hydrogels for Energy Harvesting and Self-Powered Human-Machine Interfaces DOI
Chi Zhang, Zhipeng Jiang, Mengdie Sun

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110755 - 110755

Published: Feb. 1, 2025

Language: Английский

Citations

0

Multistimulus-Responsive Janus Flexible Actuators for Cross-Scale Multiphase Manipulation and Sensing Detection DOI

Kongbo Wang,

Liyong Wang, Yongling Wu

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Language: Английский

Citations

0