NDLI: Effect of Ta2O5 and Nb2O5 Dopants on the Stable Dielectric Properties of BaTiO3–(Bi0.5Na0.5)TiO3-Based Materials

Please wait, while we are loading the content...

Improved Permeate Flux of PVDF Ultrafiltration Membrane Containing PVDF-g-PHEA Synthesized via ATRP

Image Hiding Scheme Based on the Atrial Fibrillation Model

Generation of 25-TW Femtosecond Laser Pulses at 515 nm with Extremely High Temporal Contrast

Main Leaf Polyphenolic Components of Berry Color Variant Grapevines and Their Acclimative Responses to Sunlight Exposure

Self-Seeded RSOA-Fiber Cavity Lasers vs. ASE Spectrum-Sliced or Externally Seeded Transmitters—A Comparative Study

A Novel Piezoelectric Energy Harvester Using the Macro Fiber Composite Cantilever with a Bicylinder in Water

Thermal Lattice Boltzmann Simulation of Entropy Generation within a Square Enclosure for Sensible and Latent Heat Transfers

Numerical Simulation of Laminar Forced Convection of Pin-Fin Heat-Sink Array in a Channel by Using Porous Approach

High Power Diode-Side-Pumped Q-Switched Nd:YAG Solid-State Laser with a Thermoelectric Cooler

Kinetic Adsorption Study of Silver Nanoparticles on Natural Zeolite: Experimental and Theoretical Models

Design and Implementation of an IoT Access Point for Smart Home

Sequentially Palladium-Catalyzed Processes in One-Pot Syntheses of Heterocycles

Temporal Shaping of High Peak Power Pulse Trains from a Burst-Mode Laser System

On the Design of an Elegant CFO Estimate System with the Assistance of Pilots for OFDM Transmission

Optical Simulation of Light Management in CIGS Thin-Film Solar Cells Using Finite Element Method

Enhancement Effects of the Terahertz Near-Field Microscopy

Electromagnetic Acoustic Transducers Applied to High Temperature Plates for Potential Use in the Solar Thermal Industry

A Modified Feature Selection and Artificial Neural Network-Based Day-Ahead Load Forecasting Model for a Smart Grid

Feasibility Study of Sensor Aided Impact Acoustic Sorting of Plastic Materials from End-of-Life Vehicles (ELVs)

Correlation between Earthquakes and AE Monitoring of Historical Buildings in Seismic Areas

Monitoring Techniques of Cerium Stabilized Zirconia for Medical Prosthesis

Magnetohydrodynamic Flow and Heat Transfer of Nanofluids in Stretchable Convergent/Divergent Channels

Diode-Pumped High Energy and High Average Power All-Solid-State Picosecond Amplifier Systems

Irregular Homogeneity Domains in Ternary Intermetallic Systems

Lean-Agile Adaptations in Clinical Laboratory Accredited ISO 15189

Application of Linear Quadratic Gaussian and Coefficient Diagram Techniques to Distributed Load Frequency Control of Power Systems

Local Effects on Lung Parenchyma Using a 600 µm Bare Fiber with the Diode-Pumped Nd:YAG Laser LIMAX® 120

A Local Texture-Based Superpixel Feature Coding for Saliency Detection Combined with Global Saliency

Synthesis and Physical and Chemical Properties of Hypergolic Chemicals such as N,N,N-Trimethylhydrazinium and 1-Ethyl-4-Methyl-1,2,4-Triazolium Salts

Luminescent Properties of Sr4Si3O8Cl4:Eu2+, Bi3+ Phosphors for Near UV InGaN-Based Light-Emitting-Diodes

Privacy-Preserving Smart Metering with Authentication in a Smart Grid

Quantum Wind Driven Optimization for Unmanned Combat Air Vehicle Path Planning

Trichromatic π-Pulse for Ultrafast Total Inversion of a Four-Level Ladder System

2D Saturable Absorbers for Fibre Lasers

Theoretical Analysis of Dependence of Nonlinear Effects in Mode-Locked Yb:YAG Lasers with a Highly Nonlinear Intra-Cavity Medium

Enhancement of Spatial Resolution Using a Metamaterial Sensor in Nondestructive Evaluation

NHL and RCGA Based Multi-Relational Fuzzy Cognitive Map Modeling for Complex Systems

Design and Applications of In-Cavity Pulse Shaping by Spectral Sculpturing in Mode-Locked Fibre Lasers

New Trends in Dental Biomechanics with Photonics Technologies

An Experimental Study on Mechanical Modeling of Ceramics Based on Microstructure

A New Approach to Optimal Allocation of Reactive Power Ancillary Service in Distribution Systems in the Presence of Distributed Energy Resources

Extremely Nonlinear Optics Using Shaped Pulses Spectrally Broadened in an Argon- or Sulfur Hexafluoride-Filled Hollow-Core Fiber

High-Power Continuous-Wave Directly-Diode-Pumped Fiber Raman Lasers

Dispersion of Functionalized Silica Micro- and Nanoparticles into Poly(nonamethylene Azelate) by Ultrasonic Micro-Molding

Chitosan as a Natural Polymer for Heterogeneous Catalysts Support: A Short Review on Its Applications

Effect of Ta2O5 and Nb2O5 Dopants on the Stable Dielectric Properties of BaTiO3–(Bi0.5Na0.5)TiO3-Based Materials

Microwave-Assisted Synthesis and Antifungal Activity of Some Novel Thioethers Containing 1,2,4-Triazole Moiety

Agent Based Fuzzy T-S Multi-Model System and Its Applications

Polypropylene/Graphene and Polypropylene/Carbon Fiber Conductive Composites: Mechanical, Crystallization and Electromagnetic Properties

Contribution of TEMPO-Oxidized Cellulose Gel in the Formation of Flower-Like Zinc Oxide Superstructures: Characterization of the TOCgel/ZnO Composite Films

The Effect of Trifluoroethanol and Glycerol on the Thermal Properties of Collagen Using Optical Displacement-Enhanced Heterodyne Polarimeter

An Efficient Power Scheduling Scheme for Residential Load Management in Smart Homes

Development of a Fractional Order Chaos Synchronization Dynamic Error Detector for Maximum Power Point Tracking of Photovoltaic Power Systems

A New Mechanism for THz Detection Based on the Tunneling Effect in Bi-Layer Graphene Nanoribbons

Conformance Testing of SGSF-064-1 Using CANoe

The Preparation and Application of Dendrimer Modified CdTe/CdS Near Infrared Quantum Dots for Brain Cancer Cells Imaging

Spatially Resolved Analysis of Bragg Selectivity

Development of Polymorphic Genic SSR Markers by Transcriptome Sequencing in the Welsh Onion (Allium fistulosum L.)

Multi-Bit Data Hiding Scheme for Compressing Secret Messages

New Min-Max Approach to Optimal Choice of the Weights in Multi-Criteria Group Decision-Making Problems

The Effects of Cu-doped TiO2 Thin Films on Hyperplasia, Inflammation and Bacteria Infection

Study on Sintering System of Calcium Barium Sulphoaluminate by XRD Quantitative Analysis

Using a Random Secret Pre-Distribution Scheme to Implement Message Authentication in VANETs

Experimental and Theoretical Studies of the Vibrational and Electronic Properties of (2E)-2-[3-(1H-imidazol-1-yl)-1-phenyl-propylidene]-N-phenylhydrazinecarboxamide: An Anticonvulsant Agent

Fabrication and Simulation of Self-Focusing Field Emission X-ray Tubes

Study of Three-Dimensional Image Brightness Loss in Stereoscopy

Double Properties of Novel Acylhydrazone Nanomaterials Based on a Conjugated System: Anion Binding Ability and Antibacterial Activity

Sidelobe Reduction in Non-Contiguous OFDM-Based Cognitive Radio Systems Using a Generalized Sidelobe Canceller

Visual Recognition and Its Application to Robot Arm Control

Chemical Modification of Poly(Vinyl Alcohol) in Water

Partial Purification and Characterization of a Thermostable β-Mannanase from Aspergillus foetidus

Case-Based FCTF Reasoning System

Kerr-Lens Mode-Locked Femtosecond Yb:GdYSiO5 Laser Directly Pumped by a Laser Diode

Carrier-Envelope Offset Stabilized Ultrafast Diode-Pumped Solid-State Lasers

Design of the Secondary Optical Elements for Concentrated Photovoltaic Units with Fresnel Lenses

MHz Repetion Rate Yb:YAG and Yb:CaF2 Regenerative Picosecond Laser Amplifiers with a BBO Pockels Cell

Effect of the Quality Property of Table Grapes in Cold Chain Logistics-Integrated WSN and AOW

Phonon Spectrum Engineering in Rolled-up Micro- and Nano-Architectures

Trends and Potentials of the Smart Grid Infrastructure: From ICT Sub-System to SDN-Enabled Smart Grid Architecture

Characterization of Transition Metal Oxide/Silicon Heterojunctions for Solar Cell Applications

Analysis of Losses in Open Circuit Voltage for an 18-μm Silicon Solar Cell

A Near-Hover Adaptive Attitude Control Strategy of a Ducted Fan Micro Aerial Vehicle with Actuator Dynamics

Status of the High Average Power Diode-Pumped Solid State Laser Development at HiLASE

Effect of Ta2O5 and Nb2O5 Dopants on the Stable Dielectric Properties of BaTiO3–(Bi0.5Na0.5)TiO3-Based Materials

Content Provider	MDPI
Author	Wang, Sea-Fue Hsu, Yung-Fu Hung, Yu-Wen Liu, Yi-Xin
Abstract	In this study, BaTiO3–(Bi0.5Na0.5)TiO3 ceramics with various amounts of Ta2O5 dopant were investigated for their ability to enhance high-temperature stability to meet X9R specifications. The results were compared to those for ceramics with the common Nb2O5 additive. The best composition appeared to be 0.9BaTiO3–0.1(Bi0.5Na0.5)TiO3 with 2 mol% Ta2O5 dopant sintered at 1215 °C, which had a dielectric constant of 1386, a tanδ value of 1.8%, temperature coefficients of capacitance (TCCs) of −1.3% and 1.2%, and electrical resistivities of 2.8 × 1012 and 1.5 × 1010 Ω·cm at 25 °C and 200 °C, respectively. Its microstructure consisted of fine equiaxed grains with a perovskite structure and an average grain size of 0.46 μm and some rod-like grains of second-phase Ba6Ti17O40 with a size of approximately 3.2 μm. The Ta2O5 dopant caused a reduction in the grain size and a slight increase in trapped pores. The temperature dependence of the dielectric constant flattened and the Curie point was dramatically suppressed with the addition of Ta2O5 dopant, leading to smooth dielectric temperature characteristics over a relatively broad temperature range. The X9R formulations and their dielectric properties were highly repeatable in this study.
File Size	4361216
Ending Page	1234
Page Count	14
Starting Page	1221
File Format	PDF
e-ISSN	20763417
DOI	10.3390/app5041221
Journal	Applied Sciences
Issue Number	4
Volume Number	5
Language	English
Publisher Date	2015-11-16
Access Restriction	Open
Subject Keyword	dielectric properties X9R formulation microstructure
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in