Microwave assisted synthesis of Co doped NiO nanoparticles and its fluorescence properties

S Agrawal, A Parveen, A Azam - Journal of Luminescence, 2017 - Elsevier
Abstract Nanoparticles of Co doped NiO of the composition Co x Ni 1-x O (x= 0, 0.03, 0.07,
0.10, 0.13, 0.15) have been successfully synthesized by microwave gel combustion method …

Optical absorption enhancement of PVP capped TiO2 nanostructures in the visible region

KK Anjali, M Sivakumar - Solid State Ionics, 2019 - Elsevier
In the present study, the role of polymeric surfactant polyvinylpyrrolidone (PVP) in enhancing
optical absorption of PVP capped TiO 2 nanoparticles in the visible region is investigated …

Influence of crystallinity and copper dopant concentration in Cu: NiO on their heterojunction characteristics with Al: ZnO

A Uma Maheswari, C Amrithavarsha… - Journal of Materials …, 2024 - Springer
We report the diode characteristics of solution-processed pn heterojunction formed by NiO
and copper-doped NiO with an aluminum-doped ZnO layer (AZO). The pure and copper …

Effect of surfactant and mineralizer on the dielectric properties of zirconia nanocrsytals

AU Maheswari, SR Mohan, M Sivakumar - Applied Surface Science, 2018 - Elsevier
The combined effect of surfactants (PVP/CTAB) and alkaline mineralizers (NaOH/NH 4 OH)
on dielectric properties of zirconia nanocrystals is analyzed. It is found that, the stabilization …

Microstructural and optical properties of Co doped NiO nanoparticles synthesized by auto combustion using NaOH as fuel

A Parveen, S Agrawal, A Azam - AIP Conference Proceedings, 2018 - pubs.aip.org
The nanoparticles of 5% Co doped NiO were synthesized by auto-combustion method in
aqueous medium using NaOH as a fuel. The obtained particles were characterized using X …

Effect of sintering temperature on dielectric properties of hydrous amorphous zirconia

SR Mohan, AU Maheswari, M Sivakumar - Materials Today: Proceedings, 2018 - Elsevier
The effect of sintering temperature on structural and dielectric properties of Hydrous
Amorphous Zirconia (HAZ) synthesized through surfactant assisted chemical precipitation …

Structural transformation of polymeric and cationic capped zirconia nanoparticles with temperature

SR Mohan, AU Maheswari… - International Journal of …, 2017 - inderscienceonline.com
The phase transformation mechanisms of zirconia nanocrystals obtained on thermal
treatment of polyvinylpyrrolidone (PVP) and cetyltrimethylammoniumbromide (CTAB) …