All Outputs (7)

Planar impedancemetric NO sensor with thick film mixed dy-based oxides sensing electrodes (2014)
Presentation / Conference Contribution
Cvejin, K., Manjakkal, L., Kulawik, J., Zaraska, K., & Szwagierczak, D. (2014, October). Planar impedancemetric NO sensor with thick film mixed dy-based oxides sensing electrodes. Presented at 2014 International Conference and Exposition on Electrical and Power Engineering (EPE), Iasi, Romania

The pastes destined for sensing electrodes were prepared by mixing Dy-based oxides powders with organic vehicle. The sensing electrodes of interdigitated structure were screen printed onto yttria stabilized zirconia substrates, fabricated from commer... Read More about Planar impedancemetric NO sensor with thick film mixed dy-based oxides sensing electrodes.

Design of data acquisition system for environmental sensors manufactured in LTCC technology (2014)
Presentation / Conference Contribution
Mariana, S., Anatolie, I., Manjakkal, L., & Villalba, J. F. B. (2014, October). Design of data acquisition system for environmental sensors manufactured in LTCC technology. Presented at 2014 International Conference and Exposition on Electrical and Power Engineering (EPE), Iasi, Romania

In this paper a new architecture of a continuous sensors monitoring system based on charge amplifier and ARM microcontroller is proposed. In particular the electrical circuit, the schematic of a double system monitoring of sensors and Labview user in... Read More about Design of data acquisition system for environmental sensors manufactured in LTCC technology.

Electrochemical interdigitated conductimetric ph sensor based on RuO2 thick film sensitive layer (2014)
Presentation / Conference Contribution
Manjakkal, L., Cvejin, K., Kulawik, J., Zaraska, K., & Szwagierczak, D. (2014, October). Electrochemical interdigitated conductimetric ph sensor based on RuO2 thick film sensitive layer. Presented at 2014 International Conference and Exposition on Electrical and Power Engineering (EPE), Iasi, Romania

Metal oxide based electrochemical pH sensors are an alternative to the glass pH sensor, exhibiting many potential advantages in industrial and laboratory applications. In particular, thick film based pH sensors are promising devices for a next genera... Read More about Electrochemical interdigitated conductimetric ph sensor based on RuO2 thick film sensitive layer.

Characterization and applicability of Sm0.9Sr0.1CoO3-δ in oxygen sensors (2014)
Journal Article
Cvejin, K., Manjakkal, L., Kulawik, J., Zaraska, K., & Szwagierczak, D. (2014). Characterization and applicability of Sm0.9Sr0.1CoO3-δ in oxygen sensors. Microelectronics International, 31(3), 154-157. https://doi.org/10.1108/mi-11-2013-0075

Purpose
This paper aims to investigate different properties of synthesized perovskite Sm0.9Sr0.1CoO3-δ and its potential for application in potentiometric oxygen sensors.

Design/methodology/approach
The powder was obtained through solid-state re... Read More about Characterization and applicability of Sm0.9Sr0.1CoO3-δ in oxygen sensors.

Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements (2014)
Journal Article
Manjakkal, L., Cvejin, K., Kulawik, J., Zaraska, K., Szwagierczak, D., & Socha, R. P. (2014). Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements. Sensors and Actuators B: Chemical, 204, 57-67. https://doi.org/10.1016/j.snb.2014.07.067

In this work thick film potentiometric and conductimetric sensors based on mixed metal oxides RuO2 and TiO2 were fabricated and investigated. For potentiometric sensors, pH sensitive RuO2-TiO2 electrode and a reference Ag/AgCl/KCl electrode were deve... Read More about Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements.

The Effect of Sheet Resistivity and Storage Conditions on Sensitivity of RuO2 Based pH Sensors (2014)
Journal Article
Manjakkal, L., Cvejin, K., Kulawik, J., Zaraska, K., & Szwagierczak, D. (2014). The Effect of Sheet Resistivity and Storage Conditions on Sensitivity of RuO2 Based pH Sensors. Key Engineering Materials, 605, 457-460. https://doi.org/10.4028/www.scientific.net/kem.605.457

The increasing fresh water deficiency due to environmental pollution demands accurate, reliable and highly sensitive sensors for online monitoring of water pollution. Solid state sensors are helpful for fabricating and implementing low cost wireless... Read More about The Effect of Sheet Resistivity and Storage Conditions on Sensitivity of RuO2 Based pH Sensors.

Synthesis of Perovskite Sr Doped Lanthanide Cobaltites and Ferrites and Application for Oxygen Sensors: A Comparative Study (2014)
Journal Article
Cvejin, K., Manjakkal, L., Kulawik, J., Zaraska, K., & Szwagierczak, D. (2014). Synthesis of Perovskite Sr Doped Lanthanide Cobaltites and Ferrites and Application for Oxygen Sensors: A Comparative Study. Key Engineering Materials, 605, 483-486. https://doi.org/10.4028/www.scientific.net/kem.605.483

Perovskites with formula A1-xSrxBO3-δ (A = La, Nd, Sm; B = Fe or Co) have been synthesized by solid state reaction method and have been studied as materials for oxygen sensor application. The obtained powders were used for making thick film pastes th... Read More about Synthesis of Perovskite Sr Doped Lanthanide Cobaltites and Ferrites and Application for Oxygen Sensors: A Comparative Study.