Recent Advances in Silver Nanowire Based Flexible Capacitive Pressure Sensors: From Structure, Fabrication to Emerging Applications
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202200866
Abstract: Skin mountable flexible pressure sensors are crucial for the next generation technologies. Capacitive pressure sensors bring several advantages and hence, they have been preferred over piezoelectric and piezoresistive alternatives. Flexible electrode and dielectric material are… read more here.
Keywords: emerging applications; flexible capacitive; material; pressure sensors ... See more keywords
A theoretical study of an improved capacitive pressure sensor: Closed-form solution of uniformly loaded annular membranes
Sign Up to like & getrecommendations! Published in 2017 at "Measurement"
DOI: 10.1016/j.measurement.2017.07.025
Abstract: Abstract In this study, the conductive diaphragm in conventional capacitive pressure sensors with dual function (the deformable element and the upper electrode plate of a non-parallel plate capacitor) was modified into a non-conductive elastic annular… read more here.
Keywords: deformable element; parallel plate; plate; plate capacitor ... See more keywords
Development of wearable and flexible insole type capacitive pressure sensor for continuous gait signal analysis
Sign Up to like & getrecommendations! Published in 2018 at "Organic Electronics"
DOI: 10.1016/j.orgel.2017.11.033
Abstract: Abstract In this paper, a porous-polydimethylsiloxane (PDMS) structure was sandwiched between two nylon filter paper based multiwall carbon nanotubes (MWNT) and poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) composite electrodes for the development of a flexible capacitive pressure sensor for… read more here.
Keywords: pressure; gait signal; pressure sensor; signal analysis ... See more keywords
All-Nanofibrous Ionic Capacitive Pressure Sensor for Wearable Applications.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c01806
Abstract: Currently, with the development of electronic skins (e-skins), wearable pressure sensors with low energy consumption and excellent wearability for long-term physiological signal monitoring are urgently desired but remain a challenge. Capacitive-type devices are desirable candidates… read more here.
Keywords: pressure sensor; nanofibrous ionic; wearable applications; pressure ... See more keywords
Investigation of Ring Touch Mode Capacitive Pressure Sensor With an Electrothermomechanical Coupling Contact Model
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2926952
Abstract: Ring touch mode capacitive pressure sensor, characterized by ring stopper and stepped circular diaphragm, is developed to eliminate or greatly alleviate some disadvantages existing in conventional or small-area touch mode capacitive pressure sensor. An electrothermomechanical… read more here.
Keywords: touch mode; capacitive pressure; model; mode capacitive ... See more keywords
Highly Sensitive and Flexible Capacitive Pressure Sensor Enhanced by Weaving of Pyramidal Concavities Staggered in Honeycomb Matrix
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3008474
Abstract: Large scale production of highly sensitive and flexible pressure sensor has aroused widely interest for their high potential use in real-wearable electronics and e-textiles. In this work, a flexible and wearable capacitive pressure sensor has… read more here.
Keywords: capacitive pressure; pressure sensor; pressure; sensitive flexible ... See more keywords
Wafer Bonding of SiC-AlN at Room Temperature for All-SiC Capacitive Pressure Sensor
Sign Up to like & getrecommendations! Published in 2019 at "Micromachines"
DOI: 10.3390/mi10100635
Abstract: Wafer bonding of a silicon carbide (SiC) diaphragm to a patterned SiC substrate coated with aluminum nitride (AlN) film as an insulating layer is a promising choice to fabricate an all-SiC capacitive pressure sensor. To… read more here.
Keywords: sab; sic capacitive; pressure sensor; aln ... See more keywords
A Sensitive and Flexible Capacitive Pressure Sensor Based on a Porous Hollow Hemisphere Dielectric Layer
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14030662
Abstract: Capacitive pressure sensors based on porous structures have been widely researched and applied to a variety of practical applications. To date, it remains a big challenge to develop a capacitive pressure sensor with a high… read more here.
Keywords: pressure sensor; sensitive flexible; pressure; sensor ... See more keywords
Development of an Implantable Capacitive Pressure Sensor for Biomedical Applications
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14050975
Abstract: In this study, a subminiature implantable capacitive pressure sensor is proposed for biomedical applications. The proposed pressure sensor comprises an array of elastic silicon nitride (SiN) diaphragms formed by the application of a polysilicon (p-Si)… read more here.
Keywords: pressure sensor; implantable capacitive; capacitive pressure; temperature ... See more keywords
Design, Manufacture and Testing of Capacitive Pressure Sensors for Low-Pressure Measurement Ranges
Sign Up to like & getrecommendations! Published in 2017 at "Micromachines"
DOI: 10.3390/mi8020041
Abstract: This article presents the design, manufacture and testing of a capacitive pressure sensor with a high, tunable performance to low compressive loads ( read more here.
Keywords: pressure; testing capacitive; manufacture testing; design manufacture ... See more keywords
Porous Polydimethylsiloxane Elastomer Hybrid with Zinc Oxide Nanowire for Wearable, Wide-Range, and Low Detection Limit Capacitive Pressure Sensor
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12020256
Abstract: We propose a flexible capacitive pressure sensor that utilizes porous polydimethylsiloxane elastomer with zinc oxide nanowire as nanocomposite dielectric layer via a simple porogen-assisted process. With the incorporation of nanowires into the porous elastomer, our… read more here.
Keywords: pressure; pressure sensor; capacitive pressure; porous polydimethylsiloxane ... See more keywords