Zobrazeno 1 - 10 of 139 pro vyhledávání: '"K., Keshavamurthy"'
1
Akademický článek
Ag3PO4 anchored SnWO4 Z-scheme heterojunction for reactive blue 21 degradation: Performance analysis and mechanism insights
Autor: Arpita Paul Chowdhury, K.S. Anantharaju, K. Keshavamurthy, Sharath Kumar B, Sampath Chinnam, Shikhasmita Das, Samuel Lalthazuala Rokhum
Publikováno v: Results in Surfaces and Interfaces, Vol 17, Iss , Pp 100334- (2024)
The Ag3PO4–SnWO4 heterostructured nanocomposites have been prepared by the chemical precipitation process. The prepared nanocomposites were examined through XRD, TEM, UV–visible NIR, PL, BET, Mott Schottky, EIS, and ESR measurements. The diffract
Externí odkaz: https://doaj.org/article/73df2f5eb1df4584b34cd3b8aefc6e61
Zobrazit plný text záznamu
2
Akademický článek
Optical, thermal and gamma ray attenuation characteristics of tungsten oxide modified: B2O3–SrCO3–TeO2–ZnO glass series
Autor: Hammam Abdurabu Thabit, Abd Khamim Ismail, M.I. Sayyed, S. Hashim, I. Abdullahi, Mohamed Elsafi, K. Keshavamurthy, G. Jagannath
Publikováno v: Nuclear Engineering and Technology, Vol 56, Iss 1, Pp 247-256 (2024)
The glass series modified by tungsten oxide was created using the compounds (75-x) B2O3– 10SrCO3– 8TeO2– 7ZnO - xWO3, where x = 0, 1, 5, 10, 22, 27, 34, and 40% mole percentage. A UV–visible spectrophotometer and thermogravimetric-differentia
Externí odkaz: https://doaj.org/article/8f6223569895470194e891b34e3a40d5
Zobrazit plný text záznamu
3
Akademický článek
Photocatalytic and antimicrobial activities of biofunctionalized Ag nanoparticles derived from combustion method
Autor: D. Rajeshree Patwari, B.N. Swetha, K. Gurushantha, G. Shobha, N. Srinatha, Sadanand K. Mushrif, Rajeev Ramachandra Kolgi, K.P. Roopa, K. Keshavamurthy
Publikováno v: Results in Optics, Vol 12, Iss , Pp 100472- (2023)
The major global concern for human life is due to the toxic impact of synthetic dyes and hazardous microorganisms (bacteria). In this view, much research is focused on the antimicrobial and photocatalytic activities by preparing metallic-natured meta
Externí odkaz: https://doaj.org/article/961293617ec04df3bf0351a5ae6ce754
Zobrazit plný text záznamu
4
Akademický článek
Recent Advances in Efficient Photocatalytic Degradation Approaches for Azo Dyes
Autor: Arpita Paul Chowdhury, K. S. Anantharaju, K. Keshavamurthy, Samuel Lalthazuala Rokhum
Publikováno v: Journal of Chemistry, Vol 2023 (2023)
In recent decades, the textile industry has contributed to continuous pollution in the environment. Synthetic dyes which are commonly found in waste water are azo, sulfur, anthraquinone, triphenylmethyl, indigoid, and phthalocyanine derivatives. Thes
Externí odkaz: https://doaj.org/article/e5c42594e0bb4619a0005f2d57266d2f
Zobrazit plný text záznamu
6
Akademický článek
Synthesis of ZrO2:Dy3+ Nanoparticles: Photoluminescent, Photocatalytic, and Electrochemical Sensor Studies
Autor: K. Gurushantha, K. S. Anantharaju, Nagaraju Kottam, K. Keshavamurthy, C. R. Ravikumar, B. S. Surendra, A. Murugan, H. C. Ananda Murthy
Publikováno v: Adsorption Science & Technology, Vol 2022 (2022)
Solution combustion was employed to create a series of ZrO2:Dy3+ (1-11 mol percent) nanoparticles (NPs) using oxalyl dihydrazide (ODH) as the fuel. ZrO2:Dy3+ NPs were subjected to calcination at about 700°C. ZrO2:Dy3+ NPs comprised of 1 to 11 mol% o
Externí odkaz: https://doaj.org/article/784cadd9ebbe494aae1e91548de2c66a
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje