Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163403 - 163403
Опубликована: Май 1, 2025
Язык: Английский
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Июль 21, 2024
Abstract Self‐healing materials that integrate excellent mechanical properties and high healing efficiency meet the requirements of flexible electronic sensors for flexibility reliability. In field wearable devices, they are great significance improving stability equipment reducing frequency replacement. However, strength often limits their self‐healing ability. When damage occurs, it will hinder microstructural adjustment fluidity material at damaged site, thus negatively affecting activation execution mechanism. this study, a strength‐toughness room‐temperature triboelectric is prepared by dynamic nanoconfinement effect quenching ethanol (referred to as DNCQ strategy). The improves aggregation nanocluster phase, constructed nanoconfined network skillfully balances contradiction between obtained has tensile (27.1 MPa), toughness (97.9 MJ m −3 ), (88.6%). self‐powered pressure distribution sensing array based on can accurately reflect object, which potential application prospects in devices.
Язык: Английский
Процитировано
23
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Авг. 30, 2024
Abstract Drawing inspiration from nature has served as a crucial driving force behind human progress, enabling groundbreaking advancements and cross‐disciplinary integration through the emulation of biological superhydrophobic phenomena. Bioinspired triboelectric materials stand out among advanced due to their unique hydrophobic properties, exceptional moisture resistance, remarkable electrical performance. However, inherent complexity natural phenomena need for refinement in bioinspired design pose significant challenges development materials. This comprehensive review delves into perspectives theoretical underpinnings, fabrication strategies, cutting‐edge applications. Rooted interaction mechanisms between water molecules materials, importance enhanced properties is elucidated. A systematic overview materials’ construction strategies presented, offering fresh insights application high‐performance nanogenerators (TENGs). Finally, current untapped opportunities are summarized fully unlock potential applications TENGs.
Язык: Английский
Процитировано
21
eScience, Год журнала: 2024, Номер unknown, С. 100324 - 100324
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
20
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 29, 2025
Abstract The rapid development of wearable electronic devices has posed higher demands on the design strategies advanced sensing materials. Multidimensional functionality and energy self‐sufficiency have consistently been focal points in field sensing. construction biomimetic nanostructures materials can endow sensors with intrinsic response characteristics derivative performance. Here, inspired by Janus structure function human skin, a gradient nano‐doping strategy is proposed for developing cellulosic triboelectric biomimetic‐ordered asymmetric structures. This integrates complementary advantages internal components structures to meet complex requirements self‐powered material simultaneously achieves high electrical output power (2.37 W m −2 ), excellent mechanical properties (withstanding tensile forces over 20 080 times its weight), thermal conductivity. wireless system designed accordingly demonstrates sensitivity (27.3 kPa −1 ) sustained performance fidelity (15 000 cycles), faithfully recording motion training information. research holds significant value practical implications structure, properties, application platforms devices.
Язык: Английский
Процитировано
6
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159562 - 159562
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
3
Nano Energy, Год журнала: 2024, Номер 130, С. 110186 - 110186
Опубликована: Авг. 27, 2024
Язык: Английский
Процитировано
17
ACS Nano, Год журнала: 2024, Номер 18(32), С. 21316 - 21325
Опубликована: Авг. 1, 2024
Utilizing the ubiquitous fog in nature to create decentralized energy-harvesting devices, free from geographical and hydrological constraints, presents an opportunity foster sustainable power generation. Extracting electrical energy relies heavily on fog-digesting performance. Improving efficiency of fogwater utilization remains a formidable challenge for existing technologies. Inspired by water-harvesting behavior
Язык: Английский
Процитировано
14
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Окт. 27, 2024
Abstract Extracting water from air offers a promising route to address the global challenge of scarcity. However, bionic engineering surfaces for harvesting often struggle with efficiently coordinating droplet nucleation and desorption. The recently emerging triboelectric effect at liquid–solid interface novel approach developing fog surfaces. In this study, inspired by Namib Desert beetles lotus leaves, biomimetic superhydrophobic surface nanoscale hydrophilic domains is prepared via interfacial self‐assembly, exhibiting heterogeneous wettability effective harvesting. essence self‐assembly lies in synergy non‐covalent interaction forces, driving nanoparticles into micro‐nano hierarchical structures, thereby regulating increasing potential sites. Additionally, can directly utilize charges facilitate migration. be generated flexible mechanical input induced walking, which enhances mass transfer, rapidly improving removal achieving 39.02% increase efficiency. This study has opened up new breakthrough design portable efficient systems.
Язык: Английский
Процитировано
12
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Авг. 23, 2024
Abstract The seamless integration of advanced triboelectric nanogenerators with fiber material has propelled the rapid advancement intelligent wearable electronics. overheating and mechanical abrasion associated prolonged operation poses a significant challenge for conventional fiber‐based materials. Aramid fibers, characterized by high thermal stability, ultra‐high strength, excellent insulating properties, can effectively compensate limitations However, intrinsic advantages aramid materials their general structural design strategies have not yet to be comprehensively elucidated. In this review, synthesis methods development history in recent years are summarized. Importantly, unique potential fibers as systematically discussed, particularly regarding high‐temperature resistance, electrical insulation. Furthermore, latest advancements performance modulation presented. self‐powered electronics warning, impact monitoring, human energy harvesting Finally, challenges opportunities facing future discussed.
Язык: Английский
Процитировано
10
Device, Год журнала: 2025, Номер 3(1), С. 100557 - 100557
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2