Zobrazeno 1 - 10
of 60
pro vyhledávání: '"R. Sivacoumar"'
Publikováno v:
Materials Today: Proceedings. 9:164-174
The metal oxide semiconductors (ZnO, SnO2, Al2O3 and TiO2) were synthesized by co-precipitation method. The synthesized nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive spectrometer (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea8cd3037042c669b0ef98bbfdcba0f7
https://doi.org/10.1016/j.matpr.2019.02.149
https://doi.org/10.1016/j.matpr.2019.02.149
Autor:
R. Jayabalou, R. Sivacoumar
Publikováno v:
International Journal of Environmental Science and Technology. 16:2765-2782
In the present study, air pollution monitoring was carried out in Chennai city continuously for more than 3 decades from 1978 to 2016 and air quality trends are established for planning mitigation measures. An extensive air pollution monitoring netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b8647c48313c94b6207ce7f3393c185
https://doi.org/10.1007/s13762-018-2026-y
https://doi.org/10.1007/s13762-018-2026-y
Publikováno v:
Journal of Alloys and Compounds. 706:186-197
Spectral characteristics of clad modified fiber optic gas sensor are studied for various concentrations (0–400 ppm) of acetone, ammonia and ethanol at room temperature. The ZnO nanorhombuses were synthesized by co-precipitation technique. The synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed3cbe82b2a512e0a487acd88d2cce8
https://doi.org/10.1016/j.jallcom.2017.02.160
https://doi.org/10.1016/j.jallcom.2017.02.160
Publikováno v:
Sensor Letters. 15:424-431
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d6fe31f1c15553812fabc342a064f8
https://doi.org/10.1166/sl.2017.3820
https://doi.org/10.1166/sl.2017.3820
Publikováno v:
Sensor Letters. 15:440-447
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f7b98eade3a81069672e5566f65ef99
https://doi.org/10.1166/sl.2017.3828
https://doi.org/10.1166/sl.2017.3828
Publikováno v:
Springer Proceedings in Physics ISBN: 9783319448893
ZnO thin films devised by RF magnetron sputtering were studied for monitoring volatile organic compounds (VOCs) such as acetone, ammonia and ethanol gases in the concentration range of 50–250 ppm under room temperature. The fabricated films were in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dbbef67d14cd3a27117f5ffa5f142a7
https://doi.org/10.1007/978-3-319-44890-9_39
https://doi.org/10.1007/978-3-319-44890-9_39
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 360:012055
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0472624655bca04e5277b2554c4ce936
https://doi.org/10.1088/1757-899x/360/1/012055
https://doi.org/10.1088/1757-899x/360/1/012055
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 360:012062
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d81fca76d088b13ddc4df8b34abc1a
https://doi.org/10.1088/1757-899x/360/1/012062
https://doi.org/10.1088/1757-899x/360/1/012062
Publikováno v:
AIP Conference Proceedings.
In this work, ZnO nanoparticles were synthesized by simple aqueous chemical route method. The synthesized ZnO nanoparticles were characterized by X-ray diffraction andscanning electron microscope. The sensitivity of the nanoparticles was studied for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f07b1278a3e3475e43fbbacebc3d0c2
https://doi.org/10.1063/1.4947706
https://doi.org/10.1063/1.4947706
Publikováno v:
2015 International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT).
Radio over fiber is generally incorporated to send data of radio frequency range via fiber optic cable. The main reason behind using fiber optic cable is its high speed of transmission, large Bandwidth and less attenuation. In this paper a modified R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24162826fcfe2ad711eafec6aa93b4f7
https://doi.org/10.1109/icatcct.2015.7456928
https://doi.org/10.1109/icatcct.2015.7456928