Zobrazeno 1 - 10
of 26
pro vyhledávání: '"M. Malligavathy"'
Publikováno v:
Journal of Dispersion Science and Technology. 44:1031-1043
Uniformly distributed Ag nanoparticles are successfully loaded on TiO2 nanoparticles with different Ag concentration through hydrothermal method. X-ray diffraction pattern and Raman spectra demonst...
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Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 44:2999-3007
Bulk Sb2Se3 is prepared by melt quenching technique and from the differential scanning calorimetry, glass transition (Tg) is greater than ⅔ Tc ≈ ⅔ Tm while Tm>Tc. Sb2Se3 thin films are deposited on...
Publikováno v:
International Journal of Minerals, Metallurgy, and Materials. 24:1043-1051
Tin oxide (SnO2) nanoparticles were cost-effectively synthesized using nontoxic chemicals and green tea (Camellia sinensis) extract via a green synthesis method. The structural properties of the obtained nanoparticles were studied using X-ray diffrac
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:18307-18321
This paper demonstrates the preparation of pure TiO2, 40% of Bi2O3 in TiO2 and Ag loaded Bi2O3/TiO2 nanocomposites by the hydrothermal method followed by the photoreduction process. The crystal structure, morphology and composition of the samples wer
Publikováno v:
Particulate Science and Technology. 36:655-659
Nanostructured bismite films were fabricated by both thermal oxidation and electrochemical anodization of Bi film in NaOH aqueous electrolyte. Pure phase of α-bismite was obtained by the thermal oxidation technique. Pure-phase α and β bismites wer
Publikováno v:
Solid State Ionics. 298:23-34
Novel bismuth trioxide (Bi2O3) nanostructured films were fabricated via anodization using thermally evaporated bismuth films. The thin films were characterized by X-ray diffraction, UV–vis diffuse reflectance spectroscopy, photoluminescence, high r
Publikováno v:
Journal of Experimental Nanoscience. 11:1074-1086
Anatase TiO2 nanospheres having a high degradation efficiency are prepared through hydrothermal method employing titanium (IV) isopropoxide as precursor. The effects of hydrothermal temperature on structural, morphological and optical properties of T
Autor:
M. Malligavathy, D. Pathinettam Padiyan, Chandasree Das, R.T. Ananth Kumar, Sundarrajan Asokan
Publikováno v:
Journal of Non-Crystalline Solids. 429:93-97
Thin films of different thicknesses in the range of 200-720 nm have been deposited on glass substrates at room temperature using thermal evaporation technique. The structural investigations revealed that the as-deposited films are amorphous in nature
Publikováno v:
Pramana. 90
$$\hbox {TiO}_{2}$$ nanoparticles were synthesised by hydrothermal method. The degree of crystallinity and phase purity were confirmed from the Raman spectra and X-ray diffraction. By increasing the hydrothermal temperature, crystallinity and AC cond