☆ 4.8 Article

Printed graphene electrodes for textile-embedded triboelectric nanogenerators for biomechanical sensing

NANO ENERGY (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Physical

Constructing high-efficiency stretchable-breathable triboelectric fabric for biomechanical energy harvesting and intelligent sensing

Yunlong Xu et al.

Summary: Triboelectric fabrics with excellent electrical properties, good stretchability and breathability have been developed using a porous composite and conductive nanomaterial. The optimized fabric shows 111% improvement in electrical performance and has a power density of 1.62 W m(-2), making it suitable for wearable power supplies and self-powered sensors. It also exhibits good durability and stability in electrical performance during continuous dynamic deformation and long-term use.

NANO ENERGY (2023)

Add to Collection

Article Chemistry, Physical

Cellulose template-based triboelectric nanogenerators for self-powered sensing at high humidity

Wanglin Zhang et al.

Summary: This work solves the problem of weak operating properties of triboelectric materials in high humidity environments by preparing hydrophilic triboelectric materials with cellulose as a template. The study shows that the cellulose template-based triboelectric material can sustain outstanding performance in a broad humidity range (40%-90% RH) for 150 s with high sensitivity (0.8/1%).

NANO ENERGY (2023)

Add to Collection

Article Chemistry, Physical

A triboelectric nanogenerator powered piezoresistive strain sensing technique insensitive to output variations

Guang Li et al.

Summary: In the era of IoTs, triboelectric nano-generators (TENGs) are widely researched for self-powered sensing due to their high efficiency, versatile configuration, and low cost. However, the inherent variation of TENG outputs limits their direct use as primary sensing signals. To solve this issue, a new method is proposed to extract the sensing signal that is independent of TENG output variations. This method accurately determines applied strain using the ratio of currents in two parallel branches, eliminating the effect of output variations and providing a self-powered sensing solution.

NANO ENERGY (2023)

Add to Collection

Article Chemistry, Physical

A highly stretchable triboelectric nanogenerator with both stretch-insensitive sensing and stretch-sensitive sensing

Hui Wang et al.

Summary: In this study, a highly stretchable dual-mode triboelectric nanogenerator (SDTENG) with both stretch-insensitive sensing and stretch-sensitive sensing properties is proposed. By regional modulus modulation based on cross-linked interpenetrating network (IPN), our SDTENG shows almost the same pressure sensing property in the 120% stretch range, while the MXene/CNT electrode exhibits excellent strain sensitivity. The combination of stretch-insensitive pressure sensing and stretch-sensitive strain sensing makes our SDTENG a promising candidate for wearable devices and smart robots.

NANO ENERGY (2023)

Add to Collection

Article Chemistry, Physical

Self-powered electrocatalytic nitrate to ammonia driven by lightweight triboelectric nanogenerators for wind energy harvesting

Shuaitong Wang et al.

Summary: Ammonia (NH3) is an important raw material for modern industry and agriculture, and it is also a promising energy carrier. The electrocatalytic nitrate reduction reaction to ammonia (NRA) is an alternative method for convenient and distributed NH3 synthesis coupled with clean energy. Establishing a coupled system between NRA and clean energy capture is a promising direction for future energy utilization and conversion.

NANO ENERGY (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Helical Fiber Strain Sensors Based on Triboelectric Nanogenerators for Self-Powered Human Respiratory Monitoring

Chuan Ning et al.

Summary: Respiration is a vital sign that can be used for early illness diagnosis and physiological monitoring. This study develops a helical fiber strain sensor and a smart wearable real-time respiratory monitoring system, which can measure key breathing parameters and have implications in disease prevention and medical diagnosis.

ACS NANO (2022)

Add to Collection

Article Multidisciplinary Sciences

Color appearance shifts depending on surface roughness, illuminants, and physical colors

Youngjoo Chae

Summary: Texture is an important element in textile design, affecting the appearance of colors. This study analyzed the quantitative changes in color appearance under different textures and illumination conditions, and found that strong-textured fabrics have larger color appearance changes compared to non-textured papers. It was also observed that surface roughness differences larger than 0.43 mm can produce significant differences in color appearance changes induced by illumination.

SCIENTIFIC REPORTS (2022)

Add to Collection

Article Energy & Fuels

A graphene nanoplatelets-based high-performance, durable triboelectric nanogenerator for harvesting the energy of human motion

Irfan Shabbir et al.

Summary: This study demonstrates a new rolling type triboelectric nanogenerator (RL-TENG) that exhibits a lower crest factor compared to conventional contact-separation (CS) mode TENGs. By using a metal layer and graphene nanoplatelets-doped PDMS, the RL-TENG improves the dielectric constant and charge storage capacity, resulting in higher electrical output while minimizing surface damage. The RL-TENG achieved significantly higher peak voltage and peak current compared to a pristine TENG, and when combined with a dual-side double-belt TENG, even higher values were achieved. The RL-TENG was successfully used to harvest mechanical energy from the movement of the human elbow while walking, producing a high voltage output of up to 821V.

ENERGY REPORTS (2022)

Add to Collection

Article Physics, Multidisciplinary

Graphene Based Triboelectric Nanogenerators Using Water Based Solution Process

Ismael Domingos et al.

Summary: The rapid development of personal electronics has brought challenging requirements for portable and sustainable power sources, with triboelectric nanogenerators (TENG) being a key technology. Current TENG technologies often suffer from high costs, low power output, and unstable output values. By utilizing materials like graphene and employing simple solution processing methods, low-cost TENG devices with high power outputs can be achieved.

FRONTIERS IN PHYSICS (2021)

Add to Collection

Article Chemistry, Physical

Nitrogen-doped graphene based triboelectric nanogenerators

Giuseppina Pace et al.

Summary: The study focused on enhancing the power output of TENGs by incorporating nitrogen-doped graphene into the electrode design. The electronic properties of N-graphene were found to impact the performance of TENGs, with its insertion position significantly affecting electrical performance.

NANO ENERGY (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Water-resistive and wearable triboelectric nanogenerators based on polyurethane/polyester textiles fabricated utilizing a planarization layer

Young Pyo Jeon et al.

Summary: A water-resistive and wearable triboelectric nanogenerator with a planarization layer on a polyurethane/polyester textile substrate was developed, resulting in significantly enhanced power generation and reliability. The output voltages and currents of the TENGs were measured, showing a peak potential of over 30V and a maximum power density of 3.16 mW/m(2). Endurance and water resistance tests indicated that the TENGs with a resin planarization layer were suitable for wearable applications.

APL MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Galloping triboelectric nanogenerator for energy harvesting under low wind speed

Lanbin Zhang et al.

NANO ENERGY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

A Machine-Fabricated 3D Honeycomb-Structured Flame-Retardant Triboelectric Fabric for Fire Escape and Rescue

Liyun Ma et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Electrode selection rules for enhancing the performance of triboelectric nanogenerators and the role of few-layers graphene

G. Pace et al.

NANO ENERGY (2020)

Add to Collection

Article Multidisciplinary Sciences

Quantifying the triboelectric series

Haiyang Zou et al.

NATURE COMMUNICATIONS (2019)

Add to Collection

Article Chemistry, Physical

Liquid single-electrode triboelectric nanogenerator based on graphene oxide dispersion for wearable electronics

Yinghong Wu et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Skin-contact actuated single-electrode protein triboelectric nanogenerator and strain sensor for biomechanical energy harvesting and motion sensing

Narendar Gogurla et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Enhanced stretchable graphene-based triboelectric nanogenerator via control of surface nanostructure

Huamin Chen et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Carbon electrodes enable flat surface PDMS and PA6 triboelectric nanogenerators to achieve significantly enhanced triboelectric performance

Lin Shi et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Self-powered fall detection system using pressure sensing triboelectric nanogenerators

Seung-Bae Jeon et al.

NANO ENERGY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors

Kai Dong et al.

ACS NANO (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Self-Powered Acceleration Sensor Based on Liquid Metal Triboelectric Nanogenerator for Vibration Monitoring

Binbin Zhang et al.

ACS NANO (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Wearable Electricity Generators Fabricated Utilizing Transparent Electronic Textiles Based on Polyester/Ag Nanowires/Graphene Core-Shell Nanocomposites

Chaoxing Wu et al.

ACS Nano (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Machine-Washable Textile Triboelectric Nanogenerators for Effective Human Respiratory Monitoring through Loom Weaving of Metallic Yarns

Zhizhen Zhao et al.

ADVANCED MATERIALS (2016)

Add to Collection

Article Multidisciplinary Sciences

Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis

Wei Gao et al.

NATURE (2016)

Add to Collection

Article Chemistry, Physical

An intelligent skin based self-powered finger motion sensor integrated with triboelectric nanogenerator

Lokesh Dhakar et al.

NANO ENERGY (2016)

Add to Collection

Article Chemistry, Physical

High performance triboelectric nanogenerators based on phase-inversion piezoelectric membranes of poly(vinylidene fluoride)-zinc stannate (PVDF-ZnSnO3) and polyamide-6 (PA6)

Navneet Soin et al.

NANO ENERGY (2016)

Add to Collection

Article Chemistry, Physical

Crystallization and mechanical behavior of the ferroelectric polymer nonwoven fiber fabrics for highly durable wearable sensor applications

Z. H. Liu et al.

APPLIED SURFACE SCIENCE (2015)

Add to Collection

Article Multidisciplinary Sciences

Self-powered thin-film motion vector sensor

Qingshen Jing et al.

NATURE COMMUNICATIONS (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Mechanical properties and thermal conductivity of graphene nanoplatelet/epoxy composites

Fuzhong Wang et al.

JOURNAL OF MATERIALS SCIENCE (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Fabric-Based Integrated Energy Devices for Wearable Activity Monitors

Sungmook Jung et al.

ADVANCED MATERIALS (2014)

Add to Collection

© Peeref 2019-2024. All rights reserved.