Zobrazeno 1 - 10
of 20
pro vyhledávání: '"G. V. Narasimha Rao"'
Autor:
G. V. Narasimha Rao
Publikováno v:
The Management Accountant Journal. 56:64
Autor:
A. Bharathi, A. Das, N. Thirumurugan, J. Janaki, Awadhesh Mani, G. V. Narasimha Rao, T. Geetha Kumary
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 25:209-214
Low temperature studies on the layered iron telluride series Fe1.1−xNixTe (x=0.02, 0.04, 0.08, 0.12) have been carried out to investigate the influence of Ni doping on the structural and magnetic transitions of the iron telluride system. Magnetizat
Autor:
M. B. Shayan, T. Thonthai, Sannaiah Ananda, Behzad Shahmoradi, C. P. Sajan, Harikaranahalli Puttaiah Shivaraju, K. M. Lokanatha Rai, G. V. Narasimha Rao, Kullaiah Byrappa
Publikováno v:
Materials Research Innovations. 14:89-94
The photocatalytic degradation of textile effluent using hydrothermally synthesised titania supported molybdenum oxide photocatalyst at 200°C with an autogenous pressure and experimental duration of 24 h has been reported. A control over the particl
Autor:
G. V. Narasimha Rao, B. V. Suresh Kumar, Siddaramaiah, Kullaiah Byrappa, B. Basavalingu, C. Ranganathaiah, M. B. Shayan, K. S. Manjula
Publikováno v:
Journal of Polymer Research. 17:135-142
Polymer-Zeolites composites have been prepared, using castor oil based polyurethane (PU) as a host and AlPO4-5 as particulate filler. The prepared PU/zeolite composites have been characterized for mechanical properties such as tensile strength and te
Autor:
B. V. Suresh Kumar, Kullaiah Byrappa, M. S. Vijaya Kumar, C. Ranganathaiah, G. V. Narasimha Rao
Publikováno v:
Materials Research Innovations. 11:122-126
Aluminophosphate molecular sieve zeolites have been synthesised under hydrothermal conditions in the presence of structure directing agents such as organic amines. The addition of R3+ ions into the aluminophosphate framework not only enhances the sta
Publikováno v:
Journal of Materials Science. 38:2953-2961
The extruded cordierite honeycomb structure from a stoichiometric formulation of talc, kaolinite, and alumina was subjected to TGA-DSC, dilatometric and XRD investigations. The experimental observations were made to identify the phase transformation
Publikováno v:
Bulletin of Materials Science. 22:751-755
The effect of doping iron at the yttrium site in hexagonal KCaY(PO4)2 is studied for various concentrations ofx (0≤x≤1), of iron using Mossbauer and X-ray diffraction methods. For low iron concentrations, very little changes in structure are seen
Autor:
T. Sakuntala, G. V. Narasimha Rao
Publikováno v:
Powder Diffraction. 14:45-48
The structure of K3H(SO4)2 is found to be monoclinic with space group C2/c based on analogy of the powder X-ray diffraction pattern with that of the Rb3H(SO4)2. The lattice parameters are a=14.6984(7), b=5.6840(2), c=9.7834(5) Å, and β=103.004(5)°
Publikováno v:
Thermochimica Acta. 307:185-195
Results of the Rietveld analysis of high-temperature powder XRD data of BaFCl are reported and discussed for the first time. The values of a and c increase monotonically with T while those of c a and density decrease. Linear thermal expansion coeffic
Publikováno v:
Powder Diffraction. 12:255-258
X-ray powder diffraction data of BaFCl are reported for 2θ from 5° to 150° at 25 °C. Strain-free and dendrite-free single crystals of BaFCl, grown by flux method with KCl as flux, were powdered for recording this data. BaFCl is tetragonal, space