An Effect of Ball Milling on Microstructural Parameters of Nanostructured MoO3-CuO-V2O5 Composite Nanopowders
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 3
Abstract
The present work meant to look at the impact of crystalline size, lattice strain and dislocation density of ultrafine thermally excelledMoO3, MoO3-CuO and MoO3-V2O5 composite nanopowders utilizing mechanochemical milling process at various time interims. The characterization of the nanocomposite synthesized powers was characterized by a range of spectroscopic features such as Powder X-Ray diffraction, Scanning Electron Microscope and Electron Dispersive X - Ray Spectroscopy. With the X - Ray peak profile demonstration, the orthorhombic phase of MoO3, V2O5 and monoclinic phase of CuO were shown. On the basis of XRD, Deby - Scherrer and W - H calculations the average crystalline size, lattice strain and dislocation density evaluated were almost equal. SEM images of MoO3, MoO3 - CuO confirm that the irregular shaped particle sizes and MoO3 - V2O5 displays the spherical structures irregularly shaped and deposited with vanadium flakes. The presence of constituent elements of prepared samples is confirmed by EDS spectrum.
Authors and Affiliations
T. Vijaya Kumar, K. V. Ramana
Keywords
Related Articles
- EP ID EP612015
- DOI 10.24247/ ijmperdjun201914
- Views 77
- Downloads 0
An Indian Earth Station Visibility Aspects for Near Real-Time Tsunami Monitoring
Research on the possibility of detecting a Tsunami event in the Bay of Bengal is being conducted at Jain University, Bangalore, considering the possibility of microwave altimeter configured on a number of small satellite...
AL3O2 AND NICKEL COATINGS ON RESISTANCE WELDING ELECTRODES USING CHEMICAL VAPOUR DEPOSITION PROCESS TO EXTEND LIFE
Any alteration in the standard machining process can lower the quality of finished product. This is especially true in high-speed machining operations, where despite the pace, the quality of the product and physical dime...
Perspective of Technological Acceptance Model toward Electric Vehicles
The invention of electric vehicles (EVs) is a leap in the fields of automobile industry, rationalization of energy and conservation of the environment. This study focuses on adapting the model of acceptance of technology...
Radiation Absorption Effects on Unsteady MHD Flow of Radiative and Chemically Reacting 163 Fluid Past a Porous Plate with Variable Suction and Concentration
This paper focuses on the effects of chemical reaction and radiation absorption, on unsteady MHD free convection fluid flow, embedded in a porous medium with time dependent suction and temperature gradient heat source, i...
Thermo Gravimetric Analysis of Phoenix Sp. Fiber
The natural Fiber composite offers unique properties compared to those of conventional synthetic Fiber CComposites. Thermal analysis is a vital technique to understand the structural properties of Fiber and its composite...