Chemical Engineering Journal, Год журнала: 2024, Номер 503, С. 158519 - 158519
Опубликована: Дек. 10, 2024
Язык: Английский
ACS Applied Electronic Materials, Год журнала: 2024, Номер 6(7), С. 5314 - 5327
Опубликована: Июль 2, 2024
Zeolitic imidazole framework (ZIF) is a subclass of porous materials with relevant position in the triboelectric series. Triboelectric nanogenerator (TENG) transforms motion energy into electrical energy, which MOF (metal–organic framework) material enhances performance. MOF/polymer composite one vital aspects MOF-TENG fabrication; until now, ZIF-67 surface modification has not been introduced. This study investigates performance structure and ecoflex where film mimics fingerprint structure, this work's state art. Ecofriendly synthesis results an e-skin, electron trapping property polymer matrix deployed. Moreover, self-powered smart glove introduced to assist paralyzed persons ICUs. As person cannot move ask for help, e-skin-based will play significant role assisting through phone call alert on smartphone, waveform be generated Arduino IoT cloud dashboard. Node MCU ESP-32, IFTTT webhook service, VoIP (Voice over Internet Protocol) services are leveraged deploying this. Till remote healthcare applications have implemented MOF-TENG, IoT-supported intelligent revolutionize modern (m-healthcare).
Язык: Английский
Процитировано
12
ACS Applied Energy Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 9, 2025
The rapid development of energy harvesting devices, driven by the need for sustainable energy, has led to innovative solutions in nanotechnology. Triboelectric nanogenerators (TENGs) stand out their ability convert mechanical from various environmental sources into electrical power. This review delves recent advancements TENGs, particularly those focusing on liquid–liquid interfaces. Liquid–liquid charge exchange (L-LCE) an emerging innovation, offer several advantages over traditional solid-based including enhanced adaptability and efficiency under variable conditions. triboelectric effect electrostatic induction, essential enable familiar sources, such as human motion, wind, ocean waves, vibrations. explores transfer mechanisms between immiscible liquids, deionized water transformer oil, electric double layer (EDL) formation at interface. Factors ion concentration chemical composition influencing EDL are analyzed. interactions allow higher surface densities a superior efficiency. makes L-LCE TENGs promising small-scale applications wearable electronics medical devices well large-scale systems. potential remote, off-grid environments is also discussed, where power may not be viable. covers current mechanisms, applications, future highlighting transformative role technologies.
Язык: Английский
Процитировано
0
Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114100 - 114100
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Март 11, 2025
Abstract Flexible sensing electronics, with good lightweight and flexibility, can maintain excellent capability while fitting complex curved surfaces, having important applications in wearable devices, medical health monitoring, robotics. The rapid advancement of metal‐organic frameworks (MOFs) has created the prospect additional improvements flexible sensors. porous structure brings them a high specific surface area, meaning that when used as sensitive materials for sensors, sensitivity selectivity be achieved. Meanwhile, performance stability MOF‐based sensors further enhanced by modifying MOFs’ or compounding other materials, which is crucial manufacturing utilized working conditions. Herein, MOFs systematically reviewed. First, common series MOFs, preparation modification methods, highly conductive are introduced. application then expounded, including self‐powered mechanical sensing, gas liquid analyte multi‐target/mode sensing. It believed better response capabilities developed processes advance, expected to more widely future promote development technologies such human‐computer interaction technology.
Язык: Английский
Процитировано
0
Coordination Chemistry Reviews, Год журнала: 2025, Номер 537, С. 216708 - 216708
Опубликована: Апрель 14, 2025
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Апрель 19, 2025
Triboelectric nanogenerators (TENGs) offer new avenues for the development of sustainable energy conversion and self-powered smart devices, where triboelectric materials with high dielectric constant may be key enhancing surface charge density output. In this study, different concentrations barium titanate (BTO) nanoparticles are introduced into polycarbonate (PC) matrix using phase inversion technique. A high-performance TENG (PB-TENG) was then developed a power 436 mW/m2 as-synthesized PC/BTO composite film as positive electrode material. Compared to PB-TENG at 0% BTO doping, peak increased by 153%. This enhancement output should attributed synergistic effect roughness film. The Arrayed-Smart Bracelet (A-SB) is designed health monitoring motion recognition in swimming, offering sensitivity, stability, selectivity water sports safety monitoring.
Язык: Английский
Процитировано
0
Journal of Food Composition and Analysis, Год журнала: 2025, Номер unknown, С. 107825 - 107825
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
iScience, Год журнала: 2024, Номер 27(9), С. 110627 - 110627
Опубликована: Авг. 1, 2024
Escalating concerns over waste management and the need for sustainable energy have prompted innovative solutions at nexus of resource recycling self-powered applications. This study presents a novel approach to super-absorbing polymer (SAP) gels from diapers discarded baking sheets fabricate diaper waste-based triboelectric nanogenerator (DW-TENG). The DW-TENG, resembling maraca, demonstrated superior electrical performance with voltage output 110 V, current 9 μA, power 259.15 μW. It was successfully integrated into weather station real-time monitoring wind speed, humidity, temperature. research underscores dual benefits generation, representing promising step toward circular future.
Язык: Английский
Процитировано
2
ACS Applied Electronic Materials, Год журнала: 2024, Номер unknown
Опубликована: Окт. 24, 2024
Язык: Английский
Процитировано
2
Chemical Engineering Journal, Год журнала: 2024, Номер 503, С. 158519 - 158519
Опубликована: Дек. 10, 2024
Язык: Английский
Процитировано
2