Innervated, Self-Sensing Liquid Crystal Elastomer Actuators with Closed Loop Control.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202101814
Abstract: The programmable assembly of innervated LCE actuators (iLCEs) with prescribed contractile actuation, self-sensing, and closed loop control via core-shell 3D printing is reported. This extrusion-based direct ink writing method enables coaxial filamentary features composed of… read more here.
Keywords: self sensing; closed loop; loop control; innervated self ... See more keywords
Self-Sensing Cementitious Composites with Hierarchical Carbon Fiber-Carbon Nanotube Composite Fillers for Crack Development Monitoring of a Maglev Girder.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202206258
Abstract: In view of high-performance, multifunctional, and low-carbon development of infrastructures, there is a growing demand for smart engineering materials, making infrastructures intelligent. This paper reports a new-generation self-sensing cementitious composite (SSCC) incorporated with a hierarchically… read more here.
Keywords: carbon; self sensing; development; cnt ... See more keywords
Capacitance-based self-sensing of flaws and stress in carbon-carbon composites, with reports of the electric permittivity, piezoelectricity and piezoresistivity
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2019.01.062
Abstract: Abstract Capacitance-based nondestructive flaw evaluation (NDE), electric permittivity, piezoelectricity (capacitance-based stress/strain self-sensing) and piezoresistivity (resistance-based stress/strain self-sensing) of carbon-carbon composite (C/C, density 1.5 g/cm3, PAN-based carbon fiber) are unprecedentedly reported. The in-plane capacitance measured using coplanar… read more here.
Keywords: capacitance based; stress; self sensing; carbon ... See more keywords
Self-sensing damage assessment and image-based surface crack quantification of carbon nanofibre reinforced concrete
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2016.12.197
Abstract: Abstract Concrete is used extensively in the construction of civil infrastructures such as bridges. The development of cracks can however, undermine the integrity of such facility. In this research, the self-sensing damage of cementitious composites… read more here.
Keywords: carbon; sensing damage; carbon nanofibre; self sensing ... See more keywords
Assessment of self-sensing capability of Carbon Black Engineered Cementitious Composites
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.04.031
Abstract: Abstract The protection and health monitoring of degraded concrete infrastructure required a multifunctional material which possessing good damage tolerance, whilst providing a self-sensing capacity that designed to specifically diagnose cracking. Engineered Cementitious Composites (ECC) presents… read more here.
Keywords: ecc; self sensing; carbon black; engineered cementitious ... See more keywords
Advanced engineered cementitious composites with combined self-sensing and self-healing functionalities
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.05.026
Abstract: Abstract This study focused on enhancing the self-sensing ability of engineered cementitious composites (ECC) to accurately monitor their cracking behavior and healing performance. The ultimate goal was to develop an advanced smart material that combines… read more here.
Keywords: self sensing; combined self; sensing self; self healing ... See more keywords
Characterizing the electro-mechanical response of self-sensing steel-fiber-reinforced cementitious composites
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117954
Abstract: Abstract The electro-mechanical response of self-sensing steel-fiber-reinforced cementitious composites (SSFRCs) under direct tension could be successfully predicted by using a newly proposed analytical model. The proposed model utilized the correlation between tensile strain and fiber… read more here.
Keywords: mechanical response; fiber; response self; self sensing ... See more keywords
Theoretical study and applications of self-sensing supercapacitors under extreme mechanical effects
Sign Up to like & getrecommendations! Published in 2019 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2018.12.002
Abstract: Abstract Supercapacitors exhibit a self-sensing phenomenon with voltage sensitivity under mechanical effects. This paper proposes a dynamic model that reveals the mechanism of this sensitivity phenomenon. During a mechanical process such as an extreme impact… read more here.
Keywords: theoretical study; sensing supercapacitors; supercapacitors extreme; study applications ... See more keywords
Study on the conductivity of carbon fiber self-sensing high ductility cementitious composite
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2021.103125
Abstract: Abstract The self-sensing high ductility cementitious composite that integrates high ductility and sensing performance has a unique advantage in structural health monitoring. The study of the electrical conductivity is significant for analyzing the sensing performance.… read more here.
Keywords: ductility cementitious; ductility; cementitious composite; high ductility ... See more keywords
Self-Sensing WS2 Nanotube Torsional Resonators.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01422
Abstract: We demonstrate self-sensing tungsten disulfide nanotube (WS2 NT) torsional resonators. These resonators exhibit all-electrical self-sensing operation with electrostatic excitation and piezoresistive motion detection. We show that the torsional motion of the WS2 NT resonators results… read more here.
Keywords: ws2 nanotube; ws2; nanotube torsional; self sensing ... See more keywords
Self-Sensing Scanning Superlens for Three-Dimensional Noninvasive Visible-Light Nanoscale Imaging on Complex Surfaces.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00549
Abstract: Microsphere-assisted super-resolution imaging technology offers label-free, real-time dynamic imaging via white light, which has potential applications in living systems and the nanoscale detection of semiconductor chips. Scanning can aid in overcoming the limitations of the… read more here.
Keywords: imaging; imaging complex; self sensing; super resolution ... See more keywords