Composite metal oxide thin film based impedometric humidity sensors
Composite metal oxide based thin film based sensors are proposed to eradicate the
problems faced by the single phase materials. The composite thin films of ZnO and SnO 2 …
problems faced by the single phase materials. The composite thin films of ZnO and SnO 2 …
Sensing mechanism of hydrogen gas sensor based on RF-sputtered ZnO thin films
The mechanism of hydrogen (H2) gas sensing in the range of 200–1000 ppm of RF-
sputtered ZnO films was studied. The I–V characteristics as a function of operating …
sputtered ZnO films was studied. The I–V characteristics as a function of operating …
Metal oxide chemiresistors: a structural and functional comparison between nanowires and nanoparticles
A Ponzoni - Sensors, 2022 - mdpi.com
Metal oxide nanowires have become popular materials in gas sensing, and more generally
in the field of electronic and optoelectronic devices. This is thanks to their unique structural …
in the field of electronic and optoelectronic devices. This is thanks to their unique structural …
Impedance Spectroscopy-Based Reduced Graphene Oxide-Incorporated ZnO Composite Sensor for H2S Investigations
Electrochemical impedance spectroscopy (EIS) has been applied to measure the H2S gas
response of the sensor fabricated on reduced graphene oxide (rGO)-incorporated nano-zinc …
response of the sensor fabricated on reduced graphene oxide (rGO)-incorporated nano-zinc …
Reduced graphene oxide (rGO) decorated NiO-SnO2 nanocomposite based sensor towards room temperature diabetic biomarker detection
S Sen, S Maity, S Kundu - Journal of Alloys and Compounds, 2023 - Elsevier
In the present work, reduced graphene oxide (rGO) decorated NiO-SnO 2 nanocomposites
were synthesized by using a facile sol-gel process and their structural (XRD, FTIR, Raman) …
were synthesized by using a facile sol-gel process and their structural (XRD, FTIR, Raman) …
Chemical insights into electrophilic fluorination of SnO 2 for photoelectrochemical applications
Recently, there has been substantial interest in the fluorination of nanomaterials-based thin
films used in various optoelectronic devices for optimum charge transport across …
films used in various optoelectronic devices for optimum charge transport across …
Novel CO2 and CO gas sensor based on nanostructured Sm2O3 hollow microspheres
CR Michel, AH Martínez-Preciado, R Parra… - Sensors and Actuators B …, 2014 - Elsevier
Sm 2 O 3 microspheres were prepared by the coprecipitation method, using samarium
nitrate and formic acid. The size of the microspheres was in the range 1–6 μm; however …
nitrate and formic acid. The size of the microspheres was in the range 1–6 μm; however …
Virtual alternating current measurements advance semiconductor gas sensors' performance in the internet of things
D Wang, J Pan, X Huang, J Chu, H Yuan… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
Semiconductor gas sensors are important candidates with small size, low-power
consumption, and low-cost characteristics for gas sensing in the Internet of Things (IoT), but …
consumption, and low-cost characteristics for gas sensing in the Internet of Things (IoT), but …
Facile synthesis of SnO2 thin film by spray pyrolysis technique, investigation of the structural, optical, electrical properties
In the present contribution a simplistic synthesis of SnO 2 thin film on ultrasonically cleaned
soda-lime glass is outlined. Precursor solution of strength 0.1 M, 0.2 M and 0.3 M are used …
soda-lime glass is outlined. Precursor solution of strength 0.1 M, 0.2 M and 0.3 M are used …
Impedometric humidity sensing characteristics of SnO2 thin films and SnO2–ZnO composite thin films grown by magnetron sputtering
SnO 2 thin films and ZnO–SnO 2 composite thin films were grown by reactive magnetron
sputtering. Optical emission spectra was used to monitor the sputtered Sn and Zn species in …
sputtering. Optical emission spectra was used to monitor the sputtered Sn and Zn species in …