Results 31 to 40 of about 7,370 (260)
Development of a Triboelectric Performance Test System
Shanghai Jiaotong Daxue xuebao, 2021 In view of the lack of standardized test support for existing triboelectric research, a system suitable for the triboelectric performance test was independently developed.
HE Ke, WU Zishuai, WANG Daoai, ZHANG Zhinan
doaj +1 more source
Achieving High-Instantaneous Pulse Power in Contact-Separation TENG via Series Capacitive Voltage Control Architecture. [PDF]
Adv Sci (Weinh)Conventional contact‐separation triboelectric nanogenerators generate high voltage but deliver limited power due to premature charge dissipation. Here, a capacitive charge reservoir architecture decouples charge accumulation from discharge triggering, enabling sequential voltage amplification via floating‐layer capacitive coupling.
Cp AH, Das P, Naskar K, Mondal T.
europepmc +2 more sources
Nanomaterials, 2014 A simple and cost-effective approach was developed to fabricate piezoelectric and triboelectric nanogenerator (P-TENG) with high electrical output. Additionally, pyramid micro structures fabricated atop a polydimethylsiloxane (PDMS) surface were employed
Chenyang Xue +10 more
doaj +1 more source
Three dimensional printed nanogenerators
EcoMat, 2021 In the dawn of energy crisis and rising challenges in powering distributed low energy portable devices, nanogenerators, a class of mechanical energy harvesters is gaining increasing interest in fundamental research and commercial applications ...
Xinran Zhou, Pooi See Lee
doaj +1 more source
Advances and Perspectives on Bioelectronic and Atomic Nanogenerators for Anticancer Therapy
Nanoenergy AdvancesNowadays, due to improvements in living standards, more attention is reserved to all-around disease prevention and health care. In particular, research efforts have been made for developing novel methods and treatments for anti-cancer therapy.
Massimo Mariello
doaj +1 more source
Nano Groove and Prism-Structured Triboelectric Nanogenerators
Micromachines, 2023 Enhancing the output power of triboelectric nanogenerators (TENGs) requires the creation of micro or nano-features on polymeric triboelectric surfaces to increase the TENGs’ effective contact area and, therefore, output power. We deploy a novel bench-top
Resul Saritas +12 more
doaj +1 more source
Sensors, 2021 A major challenge with current wearable electronics and e-textiles, including sensors, is power supply. As an alternative to batteries, energy can be harvested from various sources using garments or other textile products as a substrate.
Patricia I. Dolez
doaj +1 more source
Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human-Machine Interfaces. [PDF]
Adv Sci (Weinh)A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Cao X +6 more
europepmc +2 more sources
Self-contracting, battery-free triboelectric wound healing strip with strong wet adhesion
Nature CommunicationsConventional wound closure techniques, such as suturing and stapling, often cause infection, delayed healing, and tissue damage, particularly in fragile or compromised tissues.
Xiangchun Meng +14 more
doaj +1 more source
A Nonlinear Impact-Driven Triboelectric Vibration Energy Harvester for Frequency Up-Conversion
Micromachines, 2023 Energy harvesting effectively powers micro-sensors and wireless applications. However, higher frequency oscillations do not overlap with ambient vibrations, and low power can be harvested.
Hadeel Abumarar, Alwathiqbellah Ibrahim
doaj +1 more source