Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Ionic Crystal Structures02:42

Ionic Crystal Structures

Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
Valence Bond Theory02:42

Valence Bond Theory

Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
Crystal Field Theory - Tetrahedral and Square Planar Complexes02:46

Crystal Field Theory - Tetrahedral and Square Planar Complexes

Tetrahedral Complexes
Crystal field theory (CFT) is applicable to molecules in geometries other than octahedral. In octahedral complexes, the lobes of the dx2−y2 and dz2 orbitals point directly at the ligands. For tetrahedral complexes, the d orbitals remain in place, but with only four ligands located between the axes. None of the orbitals points directly at the tetrahedral ligands. However, the dx2−y2 and dz2 orbitals (along the Cartesian axes) overlap with the ligands less than the dxy,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Rational Design of Electrolyte Additives Enabling Long-Life Aqueous Zn-Ni Batteries with High Current Density and Areal Capacity.

ACS applied materials & interfaces·2025
Same author

Improving the Electrochemical Properties of SiO<sub></sub> Anode for High-Performance Lithium-Ion Batteries by Magnesiothermic Reduction and Prelithiation.

ACS applied materials & interfaces·2025
Same author

Amorphous AlPO<sub>4</sub> Layer Coating Vacuum Thermal Reduced SiO<sub>x</sub> with Fine Silicon Grains to Enhance the Anode Stability.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2024
Same author

Novel High-Entropy FeCoNiMoZn-Layered Hydroxide as an Efficient Electrocatalyst for the Oxygen Evolution Reaction.

Nanomaterials (Basel, Switzerland)·2024
Same author

A Facile and Eco-Friendly Hydrothermal Synthesis of High Tetragonal Barium Titanate with Uniform and Controllable Particle Size.

Materials (Basel, Switzerland)·2023
Same author

Starch-Based Superabsorbent Hydrogel with High Electrolyte Retention Capability and Synergistic Interface Engineering for Long-Lifespan Flexible Zinc-Air Batteries.

Angewandte Chemie (International ed. in English)·2023

Related Experiment Video

Updated: Jul 13, 2026

Fabrication of Spatially Confined Complex Oxides
08:45

Fabrication of Spatially Confined Complex Oxides

Published on: July 1, 2013

9.5K

Solid-State Synthesis for High-Tetragonality, Small-Particle Barium Titanate.

Tianyu Hao1, Jing Shen2, Qiaochu Peng1

  • 1Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.

Materials (Basel, Switzerland)
|November 27, 2024
PubMed
Summary

Researchers developed a new method to synthesize high-quality barium titanate (BaTiO3) nanoparticles. This process yields uniform, small BaTiO3 particles, crucial for advanced electronic devices.

Keywords:
ball millingbarium titanatemechanochemical methodsize effectssolid-state synthesistetragonality

More Related Videos

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

9.8K
Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

11.0K

Related Experiment Videos

Last Updated: Jul 13, 2026

Fabrication of Spatially Confined Complex Oxides
08:45

Fabrication of Spatially Confined Complex Oxides

Published on: July 1, 2013

9.5K
Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

9.8K
Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

11.0K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Solid-State Chemistry

Background:

  • Barium titanate (BaTiO3) is a vital ceramic material with ferroelectric properties.
  • Controlling particle size and purity is crucial for optimizing BaTiO3 performance in electronic devices.
  • Existing synthesis methods often struggle with impurity control and uniform particle size distribution.

Purpose of the Study:

  • To synthesize high-tetragonality barium titanate (BaTiO3) nanoparticles with controlled size and purity.
  • To address limitations in conventional solid-state synthesis methods for BaTiO3.
  • To provide insights for mitigating 'size effects' in miniaturized electronic devices.

Main Methods:

  • Solid-state synthesis of BaTiO3 utilizing nanoscale raw materials.
  • Implementation of ball milling to control particle size and reduce impurities.
  • Characterization using X-ray diffraction (XRD), scanning electron microscopy (SEM), and laser particle size analysis.

Main Results:

  • Successful synthesis of high-tetragonality BaTiO3 particles.
  • Achieved uniform particle size distribution with an average diameter of 170 nm.
  • Obtained a high tetragonality value of 1.01022, indicating high crystal quality.

Conclusions:

  • The developed solid-state synthesis method effectively produces high-quality BaTiO3 nanoparticles.
  • The method overcomes common issues of impurities and non-uniform particle size.
  • This approach is beneficial for the miniaturization of electronic devices by avoiding detrimental 'size effects'.