Results 11 to 20 of about 17,071 (327)

The Effect of Miss and Tuck Stitches on a Weft Knit Strain Sensor

open access: yesSensors, 2021
Weft knitted conductive fabrics can act as excellent textile strain sensors for human motion capture. The loop architecture dictates the overall electrical properties of weft knit strain sensors. Therefore, research into loop architecture is relevant for
Emmanuel Ayodele   +5 more
doaj   +1 more source

Geotechnical and piezoresistivity properties of sustainable cementitious stabilized sand reinforced with recycled fibres

open access: yesTransportation Engineering, 2021
In this study, the geotechnical and piezoresistivity properties of a sustainable self-sensing cementitious stabilised sand reinforced with recycled fibres (self-sensing cementitious geocomposite, SCG) were extensively investigated.
Mohammadmahdi Abedi   +2 more
doaj   +1 more source

Uncertainties in Electric Circuit Analysis of Anisotropic Electrical Conductivity and Piezoresistivity of Carbon Nanotube Nanocomposites

open access: yesPolymers, 2022
Electrical conductivity and piezoresistivity of carbon nanotube (CNT) nanocomposites are analyzed by nodal analysis for aligned and random CNT networks dependent on the intrinsic CNT conductivity and tunneling barrier values.
S. Lomov, N. A. Gudkov, S. Abaimov
semanticscholar   +1 more source

Electrical, Piezoresistive and Electromagnetic Properties of Graphene Reinforced Cement Composites: A Review

open access: yesNanomaterials, 2021
Due to their excellent combination of mechanical and physical properties, graphene and its derivatives as reinforcements have been drawing tremendous attention to the development of high-performance and multifunctional cement-based composites. This paper
Shengchang Mu   +3 more
doaj   +1 more source

Highly Stretchable and Kirigami-Structured Strain Sensors with Long Silver Nanowires of High Aspect Ratio

open access: yesMachines, 2021
Stretchable, skin-interfaced, and wearable strain sensors have risen in recent years due to their wide-ranging potential applications in health-monitoring devices, human motion detection, and soft robots.
Huiyan Huang   +4 more
doaj   +1 more source

Effect of GNPs on the Piezoresistive, Electrical and Mechanical Properties of PHA and PLA Films

open access: yesFibers, 2021
Sustainability has become the primary focus for researchers lately. Biopolymers such as polyhydroxyalkanoate (PHA) and polylactic acid (PLA) are biocompatible and biodegradable.
Gonzalo Mármol   +2 more
doaj   +1 more source

Exfoliated Graphite Nanoplatelet-Carbon Nanotube Hybrid Composites for Compression Sensing [PDF]

open access: yes, 2020
In this study, we investigated the gauge factor and compressive modulus of hybrid nanocomposites of exfoliated graphite nanoplatelets (xGnP) and multiwalled carbon nanotubes (MWCNTs) in a polydimethylsiloxane matrix under compressive strain.
Jeong, Changyoon, Park, Young-Bin
core   +1 more source

Resistivity Signature of Graphene-Based Fiber-Reinforced Composite Subjected to Mechanical Loading

open access: yesFrontiers in Materials, 2022
The paper reports on a piezoresistivity response of fiber-reinforced cement mortar with graphene nano-platelets. The use of a small quantity (0.25% by the weight of cement) of nano-sized conductive particles of graphene turned conventional portland ...
Hua Liu   +4 more
doaj   +1 more source

A Comparative Study of the Electrical and Electromechanical Responses of Carbon Nanotube/Polypropylene Composites in Alternating and Direct Current

open access: yesSensors, 2022
The electrical and electromechanical responses of ~200 µm thick extruded nanocomposite films comprising of 4 wt.% and 5 wt.% multiwall carbon nanotubes mixed with polypropylene are investigated under an alternating current (AC) and compared to their ...
Abraham Balam   +5 more
doaj   +1 more source

Improvement of piezoresistance properties of silicon carbide ceramics through co-doping of aluminum nitride and nitrogen [PDF]

open access: yes, 2008
The piezoresistance coefficient was measured on co-doped silicon carbide ceramics. Evaluation samples of alpha-silicon carbide ceramics were first fabricated by glass capsule HIP method using powder mixture of silicon carbide and aluminum nitride with ...
Hayashi, Hidetaka   +2 more
core   +1 more source

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