Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Iranian Scientists Produce New Non-Toxic Pigment for Textile, Ceramic Industries

Abstract:
Iranian researchers succeeded in the production of hematite nano-capsule as a non-toxic red pigment to be used in textile and ceramic industries.

Iranian Scientists Produce New Non-Toxic Pigment for Textile, Ceramic Industries

Tehran, Iran | Posted on March 29th, 2012

In association with the Institute for Color Science and Technology, Iranian researchers at Tarbiat Modarres University managed to produce hematite nano-capsule as a non-toxic red pigment to be used in textile and ceramic industries.

"Cadmium sulphoselenide-zirconium inclusion red pigments were produced as the commercial red color due to the extreme need of textile industries. However, cadmium sulphoselenide is very toxic and harmful. Results of international studies show that hematite is the best option. Therefore, our goal in this research was to synthesize hematite nano-capsule as a non-toxic ceramic pigment," Maryam Hosseini Zari, a member of the Scientific Board of Institute for Color Science and Technology, told the INIC.

Nano-capsule or inclusion red pigments are new generation of pigments. These pigments, also known as non-similar or occluded pigments, are formed by placing the known and unstable pigments in a bed of stable phases.

Dr. Hosseini explained how the nano-capsules were synthesized, and said, "We used co-precipitation synthesis method and also available industrial raw materials. We firstly determined the formulation and the weight, produced solutions containing the desirable ions with appropriate concentrations, and finally, we produced the precipitator solution. Next, the solution containing iron ion reacted with the precipitator solution within the solution containing silisium ion under the controlled temperature and other operational parameters. Mineralisers and additives play key role in the production of the product."

The complementary research was carried out in Modena University, Italy. The industrial test took place in INCO, one of the famous and credible companies in the field of ceramic paints.

####

For more information, please click here

Copyright © Fars News Agency

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

Industrial Nanotech, Inc. to Publish PCAOB Audited Financials July 31st, 2014

Nanostructured metal-oxide catalyst efficiently converts CO2 to methanol: Highly reactive sites at interface of 2 nanoscale components could help overcome hurdle of using CO2 as a starting point in producing useful products July 31st, 2014

Carnegie Mellon Chemists Create Nanofibers Using Unprecedented New Method July 31st, 2014

Pressure probing potential photoelectronic manufacturing compound July 31st, 2014

Discoveries

Study finds physical link to strange electronic behavior: Neutron measurements offer new clues about iron-based superconductor July 31st, 2014

Nanostructured metal-oxide catalyst efficiently converts CO2 to methanol: Highly reactive sites at interface of 2 nanoscale components could help overcome hurdle of using CO2 as a starting point in producing useful products July 31st, 2014

Carnegie Mellon Chemists Create Nanofibers Using Unprecedented New Method July 31st, 2014

Pressure probing potential photoelectronic manufacturing compound July 31st, 2014

Materials/Metamaterials

Industrial Nanotech, Inc. to Publish PCAOB Audited Financials July 31st, 2014

Carnegie Mellon Chemists Create Nanofibers Using Unprecedented New Method July 31st, 2014

From Narrow to Broad July 30th, 2014

Nature inspires a greener way to make colorful plastics July 30th, 2014

Announcements

Industrial Nanotech, Inc. to Publish PCAOB Audited Financials July 31st, 2014

Nanostructured metal-oxide catalyst efficiently converts CO2 to methanol: Highly reactive sites at interface of 2 nanoscale components could help overcome hurdle of using CO2 as a starting point in producing useful products July 31st, 2014

Carnegie Mellon Chemists Create Nanofibers Using Unprecedented New Method July 31st, 2014

Pressure probing potential photoelectronic manufacturing compound July 31st, 2014

Textiles/Clothing

Iranian Scientists Change Structure of Nanoparticles to Increase Durability of Antibacterial Activity of Fabrics July 7th, 2014

Nano-coatings release almost no nano-particles: Silver in the washing machine June 30th, 2014

Iranian Researchers Produce Protein Nanoparticles from Chicken Feather June 11th, 2014

Breakthrough in energy storage: Electrical cables that can store energy: New nanotech may provide power storage in electric cables, clothes June 2nd, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE