Results 21 to 30 of about 7,370 (260)

A Non-Resonant Piezoelectric–Electromagnetic–Triboelectric Hybrid Energy Harvester for Low-Frequency Human Motions

open access: yesNanomaterials, 2022
With the rapid development of wireless communication and micro-power technologies, smart wearable devices with various functionalities appear more and more in our daily lives.
Gang Tang   +11 more
doaj   +1 more source

Artificial Intelligence of Things (AIoT) Enabled Virtual Shop Applications Using Self‐Powered Sensor Enhanced Soft Robotic Manipulator

open access: yesAdvanced Science, 2021
Rapid advancements of artificial intelligence of things (AIoT) technology pave the way for developing a digital‐twin‐based remote interactive system for advanced robotic‐enabled industrial automation and virtual shopping.
Zhongda Sun   +7 more
doaj   +1 more source

MEMS-Based Tactile Sensors: Materials, Processes and Applications in Robotics

open access: yesMicromachines, 2022
Commonly encountered problems in the manipulation of objects with robotic hands are the contact force control and the setting of approaching motion. Microelectromechanical systems (MEMS) sensors on robots offer several solutions to these problems along ...
Ilker S. Bayer
doaj   +1 more source

A Wireless Triboelectric Nanogenerator [PDF]

open access: yesAdvanced Energy Materials, 2017
AbstractA new “wireless” paradigm for harvesting mechanical energy via a 3D‐printed wireless triboelectric nanogenerator (W‐TENG) comprised of an ecofriendly graphene polylactic acid (gPLA) nanocomposite and Teflon is demonstrated. The W‐TENG generates very high output voltages >2 kV with a strong electric field that enables the wireless ...
Mallineni, Sai Sunil Kumar   +4 more
openaire   +2 more sources

Magnetorheological Elastomer-Based Self-Powered Triboelectric Nanosensor for Monitoring Magnetic Field

open access: yesNanomaterials, 2021
The adaptable monitoring of the ubiquitous magnetic field is of great importance not only for scientific research but also for industrial production. However, the current detecting techniques are unwieldly and lack essential mobility owing to the complex
Dong Wan   +6 more
doaj   +1 more source

Large-Area Noise-Resilient Multiplexing Triboelectric Biomechanical Sensing on Clothing for High-Precision Full-Body Motion Capture in Wearables. [PDF]

open access: yesAdv Sci (Weinh)
A large‐area, noise‐resilient multiplexed triboelectric sensing garment based on a multilayer shielded architecture and SnS2 nanoflower‐engineered hybrid materials enables interference‐suppressed, high‐fidelity full‐body motion tracking, achieving 0.13% signal misrecognition, 57 dB electromagnetic noise attenuation, and >1.5 N threshold force, while ...
Shao B   +14 more
europepmc   +2 more sources

Sustainable Approaches to Incorporate Plant-Based Biomaterials in Power Generation

open access: yesSolids, 2023
Biomass-derived materials have traditionally been used to generate electrical energy through the combustion of their organic components. However, within the past few years, certain common biomass compounds, especially plant-based products such as ...
Antonio Ruiz-Gonzalez   +2 more
doaj   +1 more source

Evolution of Micro-Nano Energy Harvesting Technology—Scavenging Energy from Diverse Sources towards Self-Sustained Micro/Nano Systems

open access: yesNanoenergy Advances, 2023
Facing the energy consumption of a huge number of distributed wireless Internet of Things (IoT) sensor nodes, scavenging energy from the ambient environment to power these devices is considered to be a promising method.
Xianhao Le, Xinge Guo, Chengkuo Lee
doaj   +1 more source

Large Scale Triboelectric Nanogenerator and Self-Powered Flexible Sensor for Human Sleep Monitoring

open access: yesSensors, 2018
The triboelectric nanogenerator (TENG) and its application as a sensor is a popular research subject. There is demand for self-powered, flexible sensors with high sensitivity and high power-output for the next generation of consumer electronics.
Xiaoheng Ding   +4 more
doaj   +1 more source

Hydrogel-Based Energy Harvesters and Self-Powered Sensors for Wearable Applications

open access: yesNanoenergy Advances, 2023
Collecting ambient energy to power various wearable electronics is considered a prospective approach to addressing their energy consumption. Mechanical and thermal energies are abundantly available in the environment and can be efficiently converted into
Zhaosu Wang   +4 more
doaj   +1 more source

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