TY  - JOUR
AU  - Dojčinović, Milena P.
AU  - Vasiljević, Zorka Ž.
AU  - Krstić, Jugoslav B.
AU  - Vujančević, Jelena D.
AU  - Marković, Smilja
AU  - Tadić, Nenad B.
AU  - Nikolic, Maria Vesna
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11797
AB  - Nickel manganite nanocrystalline fibers were obtained by electrospinning and subsequent calcination at 400 °C. As-spun fibers were characterized by TG/DTA, Scanning Electron Microscopy and FT-IR spectroscopy analysis. X-ray diffraction and FT-IR spectroscopy analysis confirmed the formation of nickel manganite with a cubic spinel structure, while N2 physisorption at 77 K enabled determination of the BET specific surface area as 25.3 m2/g and (BJH) mesopore volume as 21.5 m2/g. The material constant (B) of the nanocrystalline nickel manganite fibers applied by drop-casting on test interdigitated electrodes on alumina substrate, dried at room temperature, was determined as 4379 K in the 20–50 °C temperature range and a temperature sensitivity of −4.95%/K at room temperature (25 °C). The change of impedance with relative humidity was monitored at 25 and 50 °C for a relative humidity (RH) change of 40 to 90% in the 42 Hzπ1 MHz frequency range. At 100 Hz and 25 °C, the sensitivity of 327.36 ± 80.12 kΩ/%RH was determined, showing that nickel manganite obtained by electrospinning has potential as a multifunctional material for combined humidity and temperature sensing.
PB  - Basel : MDPI AG
T2  - Sensors
T1  - Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing
SP  - 4357
VL  - 21
IS  - 13
DO  - 10.3390/s21134357
UR  - https://hdl.handle.net/21.15107/rcub_dais_11797
ER  - 

@article{
author = "Dojčinović, Milena P. and Vasiljević, Zorka Ž. and Krstić, Jugoslav B. and Vujančević, Jelena D. and Marković, Smilja and Tadić, Nenad B. and Nikolic, Maria Vesna",
year = "2021",
abstract = "Nickel manganite nanocrystalline fibers were obtained by electrospinning and subsequent calcination at 400 °C. As-spun fibers were characterized by TG/DTA, Scanning Electron Microscopy and FT-IR spectroscopy analysis. X-ray diffraction and FT-IR spectroscopy analysis confirmed the formation of nickel manganite with a cubic spinel structure, while N2 physisorption at 77 K enabled determination of the BET specific surface area as 25.3 m2/g and (BJH) mesopore volume as 21.5 m2/g. The material constant (B) of the nanocrystalline nickel manganite fibers applied by drop-casting on test interdigitated electrodes on alumina substrate, dried at room temperature, was determined as 4379 K in the 20–50 °C temperature range and a temperature sensitivity of −4.95%/K at room temperature (25 °C). The change of impedance with relative humidity was monitored at 25 and 50 °C for a relative humidity (RH) change of 40 to 90% in the 42 Hzπ1 MHz frequency range. At 100 Hz and 25 °C, the sensitivity of 327.36 ± 80.12 kΩ/%RH was determined, showing that nickel manganite obtained by electrospinning has potential as a multifunctional material for combined humidity and temperature sensing.",
publisher = "Basel : MDPI AG",
journal = "Sensors",
title = "Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing",
pages = "4357",
volume = "21",
number = "13",
doi = "10.3390/s21134357",
url = "https://hdl.handle.net/21.15107/rcub_dais_11797"
}

Dojčinović, M. P., Vasiljević, Z. Ž., Krstić, J. B., Vujančević, J. D., Marković, S., Tadić, N. B.,& Nikolic, M. V.. (2021). Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing. in Sensors
Basel : MDPI AG., 21(13), 4357.
https://doi.org/10.3390/s21134357
https://hdl.handle.net/21.15107/rcub_dais_11797

Dojčinović MP, Vasiljević ZŽ, Krstić JB, Vujančević JD, Marković S, Tadić NB, Nikolic MV. Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing. in Sensors. 2021;21(13):4357.
doi:10.3390/s21134357
https://hdl.handle.net/21.15107/rcub_dais_11797 .

Dojčinović, Milena P., Vasiljević, Zorka Ž., Krstić, Jugoslav B., Vujančević, Jelena D., Marković, Smilja, Tadić, Nenad B., Nikolic, Maria Vesna, "Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing" in Sensors, 21, no. 13 (2021):4357,
https://doi.org/10.3390/s21134357 .,
https://hdl.handle.net/21.15107/rcub_dais_11797 .