A5056172889- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Transition Metal Oxide Nanomaterials
- Ferroelectric and Piezoelectric Materials
- Copper-based nanomaterials and applications
- Microwave Dielectric Ceramics Synthesis
- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Inorganic Fluorides and Related Compounds
- Luminescence Properties of Advanced Materials
- Catalytic Processes in Materials Science
- Magnetic Properties and Synthesis of Ferrites
- Glass properties and applications
- Electronic and Structural Properties of Oxides
- Quantum Dots Synthesis And Properties
- Multiferroics and related materials
- Electrical and Thermal Properties of Materials
- Cancer Mechanisms and Therapy
- Chalcogenide Semiconductor Thin Films
- Multiple Myeloma Research and Treatments
- Nonlinear Optical Materials Studies
- Phase-change materials and chalcogenides
- Advanced Nanomaterials in Catalysis
Osmania University
2015-2024
Jawaharlal Nehru Technological University, Hyderabad
2022-2023
University of Hyderabad
2016-2019
Sri Venkateswara University
2012-2013
Cypress Semiconductor Corporation (United States)
2007
Indian Institute of Technology Indore
2005
Institute of Genetics and Hospital for Genetic Diseases
1982
Osmania Medical College
1978
Pure SnO<sub>2</sub>, ZnO nanoparticles, and a SnO<sub>2</sub>/ZnO core/shell nanocomposite (NC) were prepared <italic>via</italic> sol–gel technique.
Heterostructures developed using CeO2 show promising peculiarities in the field of metal oxide gas sensors due to great variations resistance during adsorption and desorption processes. NiO decorated nanostructures (NiO/CeO2) were synthesized via a facile two-step process. High resolution transmission electron microscopy (HRTEM) results revealed perfect decoration on surface. The porous nature NiO/CeO2 sensor surface was confirmed from scanning (SEM) analysis. Gas sensing studies pristine...
Thin films of pure NiO and doped with Zn are prepared by varying dopant concentration using spray pyrolysis. This paper presents the characteristics thin films, including their structure, morphology, chemical composition, optical properties, gas-sensing abilities. By adding 2 wt% to matrix, film's structural, morphological, ability sense ammonia gas were notably changed. The Zn-doped effective sensors reliable performance at room temperature, making them suitable for real-time detection...
Tin oxide (SnO2) and 2 mol% Ce-doped SnO2 nanoparticles synthesized by the hydrothermal method to detect ammonia vapors at room temperature. X-ray diffraction investigations have been confirmed that are polycrystalline in nature with tetragonal rutile phase. The particle size is determined using Scherrer's formula it found increase "Ce" dopant. Scanning electron microscopy observations reveal these samples spherical morphology composed of fine crystallites. EDX spectra dominant presence Sn O...