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

You might also read

Related Articles

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

Sort by
Same author

Floatable chitosan-based cryogels embedded with copper nanoparticles as efficient and reusable heterogeneous catalysts for hydrogenation of 4-nitrophenol.

International journal of biological macromolecules·2026
Same author

Neuroprotective Effects of a Composite Based on Irradiated Gold Nanoparticles and Lipid Vesicles in a Zebrafish Model.

Pharmaceutics·2026
Same author

Surface HEI-OC1-Engineered Magnetic Nanoparticles with Antioxidant Coatings Mitigate Ototoxic Stress in HEI-OC1 Auditory Cells.

ACS omega·2026
Same author

Magnetoplasmonic Nanostructures from Magnetite with Noble Metal Surface Modification and Their Antimicrobial Activity.

International journal of molecular sciences·2025
Same author

Monophasic Titanate-Based Photocatalyst with Heteroatom Mixed Iso-Aliovalency Enabling Water Oxidation.

ACS applied materials & interfaces·2025
Same author

Diagnosis of an Occult Aortoenteric Fistula and Treatment of a Silent Threat.

Cureus·2025

Related Experiment Video

Updated: Oct 7, 2025

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate
08:44

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate

Published on: February 23, 2016

8.8K

Sequential Synthesis Methodology Yielding Well-Defined Porous 75%SrTiO3/25%NiFe2O4 Nanocomposite.

Ilyes Baba-Ahmed1, Daniel Ghercă2, Alexandra-Raluca Iordan3

  • 1Laboratory of Fundamental and Applied Physics (FUNDAPL), Physics Department, Sciences Faculty, Saad Dahleb Blida 1 University, BP 270, Blida 09000, Algeria.

Nanomaterials (Basel, Switzerland)
|January 11, 2022
PubMed
Summary

Highly porous strontium titanate/nickel ferrite (SrTiO3/NiFe2O4) heterostructures were synthesized. The 75STO/25NFO composition exhibited enhanced magnetic and dielectric properties due to self-assembly.

Keywords:
heterostructurenanocompositeporous foam SrTiO3/NiFe2O4sol-gel auto-combustionsolid-state reaction

More Related Videos

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry
08:18

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

1.9K
Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices
09:31

Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices

Published on: March 27, 2019

9.6K

Related Experiment Videos

Last Updated: Oct 7, 2025

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate
08:44

Synthesis and Reaction Chemistry of Nanosize Monosodium Titanate

Published on: February 23, 2016

8.8K
Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry
08:18

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

1.9K
Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices
09:31

Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices

Published on: March 27, 2019

9.6K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Solid-State Chemistry

Background:

  • Developing advanced composite materials with tailored properties is crucial for technological applications.
  • Strontium titanate (SrTiO3) and nickel ferrite (NiFe2O4) are functional oxides with distinct properties.
  • Heterostructures combining these materials offer potential for synergistic effects.

Purpose of the Study:

  • To synthesize highly porous SrTiO3/NiFe2O4 (STO/NFO) heterostructures.
  • To investigate the effect of NiFe2O4 content on the formation and properties of the porous foam.
  • To understand the self-assembly mechanism and structure-property relationships.

Main Methods:

  • Joint solid-state and sol-gel auto-combustion techniques for synthesis.
  • Colloidal assembly process controlled by weight ratio (x) of NiFe2O4.
  • Characterization using XRD, FESEM, TEM, N2 adsorption, UV-Vis DRS, VSM, and dielectric measurements.

Main Results:

  • Successfully formed highly porous SrTiO3/NiFe2O4 foam with a well-defined internal structure.
  • Proposed a mechanism for porous framework formation involving SrTiO3 self-assembly and NiFe2O4 gelation.
  • The 75STO/25NFO heterostructure showed enhanced specific magnetization, coercivity, and permittivity.
  • Observed close connection between SrTiO3 and NiFe2O4 nanoparticles.

Conclusions:

  • The synthesis method effectively creates porous STO/NFO heterostructures.
  • The colloidal assembly and gelation process are key to the porous foam formation.
  • The 75STO/25NFO composition demonstrates superior magnetic and dielectric performance, indicating potential for advanced applications.