Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Madhava Kumar"'
Publikováno v:
In Journal of Science: Advanced Materials and Devices June 2019 4(2):230-236
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 4, Iss 2, Pp 230-236 (2019)
Polymer electrolyte films of polyvinyl pyrrolidone (PVP) complexed with different concentrations (1, 2, 3, 4 and 5 mol%) of VO2+ ions were prepared by a solution casting technique. The formation of complexes between the VO2+ ions and the polymer was
Externí odkaz:
https://doaj.org/article/e88c3a93622847b283e1630c41f2a4d4
Autor:
Bhagyasree Kayyarapu, Madhava Kumar Y., Hussain Basha Mohommad, Gopal Neeruganti O., Ramu Chekuri
Publikováno v:
Materials Research, Vol 19, Iss 5, Pp 1167-1175 (2016)
Pure and Mn2+ doped poly(vinyl chloride) (PVC) polymer films were prepared using the solution cast technique. The prepared samples have been characterized by X-ray diffraction (XRD), UV-Vis Spectroscopy (UV-Vis), Fourier transform infrared (FTIR) Spe
Externí odkaz:
https://doaj.org/article/ec70a1854a9844a8b71cf0e4879e120d
Publikováno v:
Materials Research, Vol 21, Iss 1 (2017)
New polymer electrolyte films of Methacrylic Acid - Ethyl Acrylate (MAA:EA) copolymer embedded with different concentrations of VO2+ ions were prepared by solution casting technique. Thermal properties of these films were investigated employing diffe
Externí odkaz:
https://doaj.org/article/6b4a96d46f6c444e97165f64a4e18486
Autor:
Madhava Kumar, Y1, Gopal, N1, Ramu, Ch1 chramu8@gmail.com, Babu, S2, Rao, J2, Nagabhushana, H3, Sharma, S4
Publikováno v:
Bulletin of Materials Science. Sep2017, Vol. 40 Issue 5, p877-886. 10p.
Publikováno v:
Materials Research Innovations. 25:95-103
This paper describes the results of solution casting technique derived PVP polymer electrolytes with different concentrations of Fe3+ ion as the dopant. Thermogravimetric curves of the pure and Fe3...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae0a9f6eb18966212e8959a0c6d7c9a
https://doi.org/10.1080/14328917.2020.1744346
https://doi.org/10.1080/14328917.2020.1744346
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 4, Iss 2, Pp 230-236 (2019)
Polymer electrolyte films of polyvinyl pyrrolidone (PVP) complexed with different concentrations (1, 2, 3, 4 and 5 mol%) of VO2+ ions were prepared by a solution casting technique. The formation of complexes between the VO2+ ions and the polymer was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::735ffb3ef159751b4e02e5001805df6a
https://doi.org/10.1016/j.jsamd.2019.06.002
https://doi.org/10.1016/j.jsamd.2019.06.002
Publikováno v:
International Journal of Circuit Theory and Applications. 47:542-548
This paper presents the design and implementation of a 7-bit S-band digital passive phase shifter using Complementary Metal-Oxide-Semiconductor (CMOS) 65-nm technology in 2.6- to 3.2-GHz frequency band. New switched delay network topology has been us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0784ceab3be819c2d87b375c86623335
https://doi.org/10.1002/cta.2600
https://doi.org/10.1002/cta.2600
Publikováno v:
Materials Science-Poland, Vol 36, Iss 1, Pp 34-41 (2018)
Pure and VO2+doped methacrylic acid ethylacrylate (MAA:EA) copolymer films were prepared by using a solution casting method. Various techniques including X-ray diffraction, Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::704275509e808c521ecec50367f41549
https://doaj.org/article/d5052bcefec5414ba73a62537c82c2b3
https://doaj.org/article/d5052bcefec5414ba73a62537c82c2b3
Publikováno v:
Materials Research Innovations; Feb2021, Vol. 25 Issue 2, p95-103, 9p