Development of Humidity Sensor Using Nanoporous Polycarbonate Membranes
- Authors: Kumar S.1, Jeon H.C.1, Kang T.W.1, Kalia R.2, Sharma J.K.2, Panwar S.2, Kalia S.2, Sharma V.2, Choubey R.K.3
-
Affiliations:
- Quantum Functional Semiconductor Research Center
- Department of Physics
- Department of Applied Physics, Amity Institute of Applied Sciences (AIAS)
- Issue: Vol 91, No 13 (2017)
- Pages: 2666-2670
- Section: Physical Chemistry of Surface Phenomena
- URL: https://bakhtiniada.ru/0036-0244/article/view/169843
- DOI: https://doi.org/10.1134/S0036024417130192
- ID: 169843
Cite item
Abstract
In the present work, the effect of temperature and moisture has been studied on nano-porous polycarbonate membranes of size 15, 50, and 80 nm, respectively to formulate the calibration curves for the future development of humidity sensors. These studies were conducted for virgin as well as humid samples while the temperature range was kept from room temperature to 160°C. Interesting variations in the capacitance with pore size and temperature have been observed. Calibration curves demonstrate that nanoporous polycarbonate samples are one of the important candidates for developing humidity sensors. In addition surface behavior has also been studied for the selective samples to better understand the dielectric behavior for nascent as well as moisturized samples.
Keywords
About the authors
Sunil Kumar
Quantum Functional Semiconductor Research Center
Email: ravikantchoubey@gmail.com
Korea, Republic of, Seoul-, 100715
H. C. Jeon
Quantum Functional Semiconductor Research Center
Email: ravikantchoubey@gmail.com
Korea, Republic of, Seoul-, 100715
T. W. Kang
Quantum Functional Semiconductor Research Center
Email: ravikantchoubey@gmail.com
Korea, Republic of, Seoul-, 100715
Rajesh Kalia
Department of Physics
Email: ravikantchoubey@gmail.com
India, Mullana, Ambala, Haryana, 133203
J. K. Sharma
Department of Physics
Email: ravikantchoubey@gmail.com
India, Mullana, Ambala, Haryana, 133203
Sanjay Panwar
Department of Physics
Email: ravikantchoubey@gmail.com
India, Mullana, Ambala, Haryana, 133203
Sapna Kalia
Department of Physics
Email: ravikantchoubey@gmail.com
India, Mullana, Ambala, Haryana, 133203
Vandana Sharma
Department of Physics
Email: ravikantchoubey@gmail.com
India, Mullana, Ambala, Haryana, 133203
R. K. Choubey
Department of Applied Physics, Amity Institute of Applied Sciences (AIAS)
Author for correspondence.
Email: ravikantchoubey@gmail.com
India, Noida, U.P., 201313
Supplementary files
