Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Iran Hopeful about Mass-Production of Magnetic Ceramic Nanopowders

Abstract:
Researchers at Sharif University of Technology in collaboration with colleagues from Materials and Energy Research Center (MERC) have come up with synthesis of magnetic ceramic nanopowders with controlled microstructures at pilot plant scale.

Iran Hopeful about Mass-Production of Magnetic Ceramic Nanopowders

Iran | Posted on March 1st, 2010

"The aim of the research was to investigate a method for synthesis of magnetic nanopowders applicable for mass production. Hopefully, we have managed to synthesize magnetic single phased nickel-cobalt ferrite with desired hard magnetic properties," Amin Azizi, head of magnetic nanomaterials group at MERC, said to the Iran Nanotechnology Initiative Council.

"We took advantage of both mechanical alloying and atmospheric thermal treating to obtain magnetic ceramic nanopowders with optimized properties. First, oxidizing precursors were milled in a high energy planetary ball mill until the formation of single-phased nickel-cobalt ferrite. Next, the prepared powder underwent some atmospheric thermal treatments letting us study the particles' morphology, temperature influences on their magnetic properties and determine optimal conditions for their production," Azizi added.

Stressing that the research still continues, he said that it can be basis for economically justifiable production of magnetic nanopowders with applications in various industries like electronics and dentistry.

He also pointed to some novel and cost-effective methods for production of metal and ceramic nanopowders which are capable of lowering the temperature and as a result avoid particle growth at high temperatures, saying the details of these researches, conducted by his group, will be disclosed in the near future.

####

For more information, please click here

Copyright © FARS

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Engineering Phase Changes in Nanoparticle Arrays: Scientists alter attractive and repulsive forces between DNA-linked particles to make dynamic, phase-shifting forms of nanomaterials May 25th, 2015

Nanostructures Increase Corrosion Resistance in Metallic Body Implants May 24th, 2015

Iranian Scientists Use Magnetic Field to Transfer Anticancer Drug to Tumor Tissue May 24th, 2015

Materials/Metamaterials

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Engineering Phase Changes in Nanoparticle Arrays: Scientists alter attractive and repulsive forces between DNA-linked particles to make dynamic, phase-shifting forms of nanomaterials May 25th, 2015

Nanostructures Increase Corrosion Resistance in Metallic Body Implants May 24th, 2015

This Slinky lookalike 'hyperlens' helps us see tiny objects: The photonics advancement could improve early cancer detection, nanoelectronics manufacturing and scientists' ability to observe single molecules May 23rd, 2015

Announcements

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Engineering Phase Changes in Nanoparticle Arrays: Scientists alter attractive and repulsive forces between DNA-linked particles to make dynamic, phase-shifting forms of nanomaterials May 25th, 2015

Nanostructures Increase Corrosion Resistance in Metallic Body Implants May 24th, 2015

Iranian Scientists Use Magnetic Field to Transfer Anticancer Drug to Tumor Tissue May 24th, 2015

Industrial

Wearables may get boost from boron-infused graphene: Rice U. researchers flex muscle of laser-written microsupercapacitors May 18th, 2015

ORNL demonstrates first large-scale graphene fabrication May 14th, 2015

Nano-policing pollution May 13th, 2015

ORNL superhydrophobic glass coating offers clear benefits May 11th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project