Results 21 to 30 of about 1,351,596 (242)

Ultrafast response of self-powered humidity sensor of flexible graphene oxide film

open access: yesMaterials & Design, 2023
Next-generation humidity sensor, as one of the smart devices in artificial skin or flexible electronics, will need to be self-powered, flexible, fast and accurately detecting in the microenvironment.
Songwei Zeng   +11 more
doaj   +1 more source

A capacitive humidity sensor using cross-linked cellulose acetate butyrate [PDF]

open access: yes, 2005
This paper reports on the fabrication of a new capacitive humidity sensor having good characteristics and being robust enough to be considered as a component in industrial processes.This sensor is manufactured using a mixture of three cellulose acetate ...
Bernes, Alain   +3 more
core   +1 more source

Influence of Electrode Structure on Performance of Laser Direct Writing Cu-PI Flexible Humidity Sensor

open access: yesMicromachines, 2022
Electrode structure is an essential factor affecting the performance of flexible humidity sensors. In this study, Cu and Cu2 + 1O electrodes were printed by the one-step method using laser direct writing technology to reduce the nano–CuO ink on flexible ...
Jipeng Zhao   +3 more
doaj   +1 more source

A Microwave System for Relative Humidity Measurement [PDF]

open access: yes, 1999
This paper deals with a microwave hygrometer that is based on the sensitivity of air permettivity to humidity. The hygrometer embeds a microwave generator which feeds two different channels.
A. Ferrero   +5 more
core   +1 more source

A Radiosonde Using a Humidity Sensor Array with a Platinum Resistance Heater and Multi-Sensor Data Fusion

open access: yesSensors, 2013
This paper describes the design and implementation of a radiosonde which can measure the meteorological temperature, humidity, pressure, and other atmospheric data.
Yadong Wang   +5 more
doaj   +1 more source

A Surface Micromachined CMOS MEMS Humidity Sensor

open access: yesMicromachines, 2015
This paper reports a CMOS MEMS (complementary metal oxide semiconductor micro electromechanical system) piezoresistive humidity sensor fabricated by a surface micromachining process.
Jian-Qiu Huang   +3 more
doaj   +1 more source

Titanium Dioxide Nanoparticle Humidity Microsensors Integrated with Circuitry on-a-Chip

open access: yesSensors, 2014
A humidity microsensor integrated with a readout circuit on-a-chip fabricated using the commercial 0.18 μm CMOS (complementary metal oxide semiconductor) process was presented.
Yu-Chih Hu   +2 more
doaj   +1 more source

All-Optical Humidity Sensor Using SnO2 Nanoparticle Drop Coated on Straight Channel Optical Waveguide

open access: yesPhotonic Sensors, 2019
The straight channel optical waveguide coated with the SnO2 nanoparticle is studied as an all-optical humidity sensor. The proposed sensor shows that the transmission loss of the waveguide increases with increasing relative humidity (RH) from 56% to 90 ...
Nur Abdillah Siddiq   +5 more
doaj   +1 more source

Polyimide-Based Capacitive Humidity Sensor

open access: yesSensors, 2018
The development of humidity sensors with simple transduction principles attracts considerable interest by both scientific researchers and industrial companies.
Jamila Boudaden   +6 more
doaj   +1 more source

PANI/MWCNT based humidity sensor

open access: yesIraqi Journal of Physics, 2019
Polyaniline Multi wall Carbon nanotube (PANI/MWCNTs) nanocomposite thin films have been prepared by Plasma jet polymerization at low frequency on glass substrate with preliminary deposited aluminum electrodes to form Al/PANI-MWCNT/Al surface-type ...
Hammad R. Humud
doaj   +1 more source

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