2018
DOI: 10.1109/jsen.2018.2807395
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Fast, Highly Sensitive Interdigitated Capacitor Sensor to Detect Wide Range of Temperatures Using Graphene-Oxide-Containing Dielectric Membrane

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Cited by 13 publications
(3 citation statements)
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“…resistive or capacitive. In [31], the sensor is based on graphene oxide in combination with IDE where the capacitance changes against the temperature change and the sensitivity is 80pF/ • C. This sensor shows good sensitivity and response/recovery time relatively, but it is based on capacitive detection which requires a readout circuit. In our proposed idea the sensor is resistive and does not require readout circuit but a resistor to form a voltage divider network and voltage against the sensor is read directly by the electronic system i.e.…”
Section: E Response Analysismentioning
confidence: 99%
See 1 more Smart Citation
“…resistive or capacitive. In [31], the sensor is based on graphene oxide in combination with IDE where the capacitance changes against the temperature change and the sensitivity is 80pF/ • C. This sensor shows good sensitivity and response/recovery time relatively, but it is based on capacitive detection which requires a readout circuit. In our proposed idea the sensor is resistive and does not require readout circuit but a resistor to form a voltage divider network and voltage against the sensor is read directly by the electronic system i.e.…”
Section: E Response Analysismentioning
confidence: 99%
“…Among the limitations of printed temperature sensors, drift in the resistance with passage of time is one of the serious issues [27]. In wearable electronics applications, sensors need to be stable and fabricated at room temperature over a variety of unconventional substrates such as plastic, paper and cloth [28]- [31].…”
Section: Introductionmentioning
confidence: 99%
“…There have been prior reports of such flexible sensors for temperature measurement, which operate via different mechanisms (e.g., resistive, capacitive, or thermocouple) or different materials (e.g., carbon-based, metals, or conducting polymers), on a variety of substrates (e.g., polyimide (PI), polydimethylsiloxane (PDMS), polyurethane (PU), polyethylene terephthalate (PET)-based films, paper, or textiles). ,,, Among various conducting inks that have been reported, conducting polymers such as poly­(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) or polyaniline (PANI) are attractive for the development of flexible and wearable devices (Table ). Many sensors incorporate either nondegradable synthetic substrates and/or use metallic electrodes.…”
Section: Introductionmentioning
confidence: 99%