Energy Conversion and Management X, Год журнала: 2024, Номер unknown, С. 100759 - 100759
Опубликована: Окт. 1, 2024
Язык: Английский
Nano Energy, Год журнала: 2024, Номер 133, С. 110463 - 110463
Опубликована: Ноя. 10, 2024
Язык: Английский
Процитировано
13
Nano Energy, Год журнала: 2024, Номер 126, С. 109602 - 109602
Опубликована: Апрель 15, 2024
Язык: Английский
Процитировано
10
Nano Energy, Год журнала: 2024, Номер 130, С. 110125 - 110125
Опубликована: Авг. 15, 2024
Fabric Triboelectric Nanogenerators (F-TENGs) are increasingly becoming more significant in wearable monitoring and beyond.These devices offer autonomous energy generation sensing capabilities, by replacing conventional batteries flexible wearables.Despite the substantial effort, however, achieving high output with optimal stability, durability, comfort, washability poses challenges, so we have yet to see any practical commercial uses of these materials.This study focuses on investigates impacts mono bimetallic composite fabric electrode configurations performance F-TENGs.Our findings showcase superiority configurations, particularly those incorporating Copper (Cu) Nickel (Ni), over monometallic (Cu only) electrodes.These demonstrate remarkable results, exhibiting a maximum instantaneous voltage, current, power density ~199 V (a twofold increase compared configurations), ~22 μA threefold 2992 mW/m 2 , respectively.Notably, also exhibit exceptional flexibility, shape adaptability, structural integrity, washability, mechanical stability.Furthermore, integration passive component-based management circuits significantly enhances capabilities F-TENGs, highlighting essential role selection optimizing F-TENGs.In addition, developed complete IoT-enabled touch sensor system using CuNi-BEF EcoFlex layered F-TENGs for precise detection soft hard touches.This advanced robotic functionality, enabling nuanced understanding precision tasks fostering intuitive human-machine interactions.
Язык: Английский
Процитировано
10
EcoMat, Год журнала: 2024, Номер 6(7)
Опубликована: Июнь 18, 2024
Abstract The human body continuously generates ambient mechanical energy through diverse movements, such as walking and cycling, which can be harvested via various renewable harvesting mechanisms. Triboelectric Nanogenerator (TENG) stands out one of the most promising emerging technologies for wearable applications due to its ability harness forms energies, including vibrations, pressure, rotations, convert them into electricity. However, their application is limited challenges in achieving performance, flexibility, low power consumption, durability. Here, we present a robust high‐performance self‐powered system integrated cotton fabric by incorporating textile‐based triboelectric nanogenerator (T‐TENG) based on 2D materials, addressing both storage. proposed extracts significant from movements stores it textile supercapacitor (T‐Supercap). integration materials (graphene MoS 2 ) fabrication enhances performance T‐TENG significantly, demonstrated record‐high open‐circuit voltage 1068 V density 14.64 W/m under force 22 N. developed this study effectively powers 200+ LEDs miniature watch while also charging T‐Supercap with 4‐5 N efficient electronics operation. Integrated step counter within sock, serves sensor. This work establishes platform electronic textiles, contributing significantly advancement sustainable autonomous technologies. image
Язык: Английский
Процитировано
9
Nano Trends, Год журнала: 2025, Номер unknown, С. 100086 - 100086
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1
Nano Energy, Год журнала: 2025, Номер unknown, С. 110946 - 110946
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(37), С. 49275 - 49285
Опубликована: Сен. 4, 2024
As an emerging high-efficiency energy conversion device, improving the output of triboelectric nanogenerators (TENGs) is still a key method to promote practical application TENGs. This paper systematically investigated influence component composition, thickness, and surface morphology metal conducting layer on performance nanogenerators. It has been established that these three factors have significant Among four common metals Au, Pt, Ag, Cu, nanogenerator achieves its maximum when utilizing Ag as layer, with optimal observed at thickness 278 nm. TENGs nanostructured layers better nanostructure amplifies induction charging area, thereby effectively augmenting In particular, contrasted copper foil alongside poly(vinylidene difluoride) Nylon-11 friction in work, short-circuit current increased by 2.3 times, reached 149 μA was replaced enhanced successfully illuminated 1536 commercial LEDs. addition, TENG-based smart insoles combined pedometers can realize signal sensing real-time recording steps during exercise. research provides new simple reliable further improve TENG.
Язык: Английский
Процитировано
6
Nano Energy, Год журнала: 2024, Номер 127, С. 109735 - 109735
Опубликована: Май 14, 2024
Язык: Английский
Процитировано
5
Energy storage materials, Год журнала: 2024, Номер unknown, С. 103977 - 103977
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
4
Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158791 - 158791
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3