Venkateswarlu M. – Page 3 – TechConnect Briefs

Development of Mn2O3/SiO2 nanocomposite by sol-gel route

Prakash I., Muralidharan P., Nallamuthu N., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Nanocrystalline manganese oxides have been gaining importance in the fields of catalysis, electrochemistry, ion-exchange materials, magnetite, sensors, batteries, etc. An in - situ sol-gel process is investigated to synthesize uniform dispersion of the Mn2O3 nanocrystals [...]

Ethylene Glycol Mediated Synthesis of Nano – Crystalline NiFe2O4 Spinel Powder

Vivekanandhan S., Venkateswarlu M., Satyanarayana N., Reader, IN

Nickel ferrite (NiFe2O4) spinel structure of magnetic material has exhibits wide range of applications. NiFe2O4 exhibits unusual physical and chemical properties when it is prepared in nano size. Solid state reaction method has been widely [...]

Synthesis of Nano Crystalline TiO2 powders by soft chemistry method

Vijayakumar M., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Titanium dioxide (TiO2) is an important material and has many applications, Sol-gel process has many advantages over conventional preparative methods. In the present work, the advantages of the sol-gel process has been exploited and prepared [...]

Simple and Effective Way to Prepare CuFe2O4/SiO2 Nanocomposites by Sol-Gel Method

Prakash I., Muralidharan P., Nallamuthu N., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

CuFe2O4/SiO2 nano composite materials have attracted great attention due to their novel physical and chemical properties. There are different methods to prepare nano composite materials like solid state reaction, sol gel, etc. Among them, sol [...]

Effect of Various Fuel Conditions on the Synthesis of Nano Crystalline LiNiVO4 Powders for Lithium Battery Applications

Vivekanandhan S., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Inverse spinel LiNiVO4 has been used as a cathode material for high voltage lithium battery applications. Better performance of the cathode material is due to its physical and chemical properties, which are mainly depending on [...]

Sol-Gel Synthesis and Structural Characterization of Nano-Composite Powder: NiAl2O4:SiO2

Muralidharan P., Prakash I., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Nano-composites are important class of materials because of many of their physical and chemical properties show particle size dependence. Nano-structured metal (Zn, Mg, Ca) aluminate, with spinel structure, dispersed in SiO2 glassy matrix materials are [...]