Professor
Prof. P Gopalan
Areas Of Expertise
- Electronic ceramics
- Energy storage materials
- Magnetoresistor materials
- Solid electrolytes
- Thin film capacitors
- Titanate materials
- Solid oxide fuel cell
- Impedance Analysis
- Ferroelectric material
- Dielectric broadband spectrometer
- BaTiO<sub>3</sub>
- Dielectric constant
- Dielectric loss
- Flux additions
- Permittivity
- Sintering
- ZnO-B<sub>2</sub>O<sub>3</sub>
- ZnO-WO<sub>3</sub>
- Anion doping
- Cation doping
- Na ?-alumina
- Na<sub>2</sub>SO4-Al2O3 system
- Nanoparticles
- Phase stabilization
- Role of dopant size
- Composite electrolytes
- Conductivity mechanism in Na2SO4-Al2O3 systems
- Ionic conductivity
- Role of preparatory parameters
- A. Composites
- B. Sol-gel chemistry
- C. impedance spectroscopy
- C. X-ray diffraction
- D. ionic conductivity
- A. Chalcogenides
- C. DSC
- D. Phase transitions
- A. Interfaces
- Citrate gel
- Gadolinium aluminate
- Impedance spectroscopy
- Oxide ion conductor
- Solid oxide fuel cell
- Composite electrolyte
- Na2SO4
- PbTiO3
- Ionic conductivities
- Na+ conductors
- A. Ferroelectrics
- C. Crystal structure and symmetry
- D. Dielectric response
- Ferroelectrics
- X-ray diffraction
- Dielectric response
- Barium-titanate ceramics
- Dielectric-properties
- LA
- BATIO3
- AL
- Ferroelectric properties
- Diffuse phase transition
- Doped BaTiO3
- High temperature XRD
- Ferroelectric phase-transition
- Relaxor ferroelectrics
- Solid-solutions
- State
- PbTiO3
- ORIGIN
- Electrolyses
- Thermal analyses
- NA conductors
- ABO3-type oxides
- Electrical conductivity
- Solid oxide fuel cells
- Yttrium aluminate
- ABO(3)-type oxides
- Perovskite-type oxide
- Electrical-conductivity
- Protonic conductors
- Ion conductivity
- Crystal-structure
- Cerate perovskites
- Barium cerate
- Doped LAGAO3
- LAALO3
- Transport
- Perovskite oxides
- Perovskite oxide
- Selection
- System
- Intermediate Temperature Solid
- Oxide Fuel Cell
- Gadolinium-doped ceria
- Gadolinium-doped barium cerate
- Yttria-stabilized zirconia
- Doped barium cerate
- Ionic-conductivity
- Ceria
- Proton
- GD
- Conductors
- Bace1-xsmxo3-alpha
- Microstructure
- Cathode
- Perovskite
- Gadolinium gallate garnet
- XRD
- Solubility limit
- Doped lanthanum gallate
- Oxygen-ion conductivity
- Perovskite-type oxides
- Fuel-cells
- Transport-properties
- LAGAO3
- Electrolyte
- Fuel cells
- GDC
- Mixed conductors
- O conductors
- SOFCs
- Citrate-nitrate
- GdAlO3
- HT-XRD
- Mass spectrometry
- Rietveld analysis
- TG-DSC
- Intermediate temperature solid oxide fuel cell