In this present work, Na2Nb4O11, ferroelectric ceramics have been investigated by their monoclinic phase structural and dielectric properties have been enhanced by the addition of 2, 5 and 10 wt% Bismuth. Na2Nb4O11 powders have been produced by conventional solid-state reaction method. Milling process was carried out by using a high energy planetary mill. The calcined powders were thoroughly weighted and pressed using an axial press to make cylinder pellets for sintering. The single-phase Na2Nb4O11 was determined by X-Ray Diffraction (XRD) technique and Rietveld refinement method, while morphology, crystal structure and phase composition were determined via Scattering Electron Microscopy (SEM) where the samples’ crystal structure m...
This thesis purpose is to define the phase formation and electrical properties of Sodium Bismuth Tit...
The bismuth-based ceramics are well known as potential materials for microwave or microelectronics a...
This work investigated the influences of Bi content on the phase structure, phase composition, micro...
Neste trabalho, foram investigadas as propriedades estruturais e dielÃtricas da fase monoclÃnica da ...
The group of ferroelectric materials with bismuth layer (BLSFs) has been extensively studied due to ...
With the rapid growth of the telecommunications industry created a strong need for ceramic materials...
Ressoadores dielÃtricos baseados na estrutura do composto Bi3TiNbO9 apresentam caracterÃsticas singu...
In this work, the structural and dielectric properties of triclinic phase (β) BiNbO4with oxide addit...
Com o rÃpido crescimento das indÃstrias de telecomunicaÃÃes criou-se uma forte necessidade por mater...
With the recent advances in telecommunications industry, it’s increasingly required the development...
Presently, the increasing demand for dielectric resonators is directly related to a recent progress ...
Neste trabalho, foram investigadas as propriedades estruturais e dielÃtricas da fase monoclÃnica da ...
Seeking to advance the development of commercial telecommunications industry and in modern military ...
The field of wireless communication has undergone a revolutionary growth in recent decades. This is...
The current progress in communication technologies is leading to extensive studies on the developmen...
This thesis purpose is to define the phase formation and electrical properties of Sodium Bismuth Tit...
The bismuth-based ceramics are well known as potential materials for microwave or microelectronics a...
This work investigated the influences of Bi content on the phase structure, phase composition, micro...
Neste trabalho, foram investigadas as propriedades estruturais e dielÃtricas da fase monoclÃnica da ...
The group of ferroelectric materials with bismuth layer (BLSFs) has been extensively studied due to ...
With the rapid growth of the telecommunications industry created a strong need for ceramic materials...
Ressoadores dielÃtricos baseados na estrutura do composto Bi3TiNbO9 apresentam caracterÃsticas singu...
In this work, the structural and dielectric properties of triclinic phase (β) BiNbO4with oxide addit...
Com o rÃpido crescimento das indÃstrias de telecomunicaÃÃes criou-se uma forte necessidade por mater...
With the recent advances in telecommunications industry, it’s increasingly required the development...
Presently, the increasing demand for dielectric resonators is directly related to a recent progress ...
Neste trabalho, foram investigadas as propriedades estruturais e dielÃtricas da fase monoclÃnica da ...
Seeking to advance the development of commercial telecommunications industry and in modern military ...
The field of wireless communication has undergone a revolutionary growth in recent decades. This is...
The current progress in communication technologies is leading to extensive studies on the developmen...
This thesis purpose is to define the phase formation and electrical properties of Sodium Bismuth Tit...
The bismuth-based ceramics are well known as potential materials for microwave or microelectronics a...
This work investigated the influences of Bi content on the phase structure, phase composition, micro...