Nanotechnology Now

Our NanoNews Digest Sponsors







Heifer International

Wikipedia Affiliate Button


Home > Press > Iranian Scientists Use Sonar Waves to Synthesize Zinc Oxide Nanostructures

Abstract:
Iranian researchers in association with their US and Malaysian colleagues acquired the technology to produce zinc oxide nanostructures through the simple sonochemical method.

Iranian Scientists Use Sonar Waves to Synthesize Zinc Oxide Nanostructures

Tehran, Iran | Posted on January 16th, 2013

Such structures are applicable in various industries such as nano-electronics, petroleum, and solar cells.

"In order to produce oxide nanostructures, the presence of an energy source is usually required," stated Dr. Ali Khorsand Zak, one of the researchers of the plan. "The required energy is produced by heat or by radiation through UV. In this research, it was tried to use sonar energy in order to synthesize zinc oxide nanostructures. This method is faster and more cost-effective in comparison with the majority of the existing methods to produce zinc oxide nanostructures, especially nanorods. Therefore, this product can be produced by using sonar energy in case there is no furnace, autoclave, or oven."

Chemicals required for the synthesis of zinc oxide include zinc acetate salt, sodium hydroxide, and ammonia solution, and the process does not need agents to control the structures or surfactants. This is a simple and green method because it does not need high temperature or very toxic chemicals. The final formation of zinc oxide nanostructures can be controlled by adjusting ultrasonic energy through creating changes in time of the ultrasonic waves.

"In this research, nanorods were produced with high ratio of length to diameter as well as flower-type structures. Nanorods can be used in electronics industry while nano flowers are applicable in the production of solar cells," Dr. Khorsand Zak continued.

Among the advantages of this method, mention can be made of the high quality of the product due to the control on the shape of the products, homogeneity and high purity.

Results of the research have been published in January 2013 in Ultrasonics Sonochemistry, vol. 20, issue 1, pp. 395-400.

####

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

Glowing Plant Releases Maker Kit, Enabling Anyone to Make a Glowing Plant at Home: Glowing Plant seeks funds via crowdfunding and raises almost $400,000 May 23rd, 2013

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

Nanoelectronics

Imec and Renesas collaborate on ultra-low power short range radios: Collaboration will develop robust wireless solutions for future electronics May 16th, 2013

Piezoelectric 'taxel' arrays convert motion to electronic signals for tactile imaging April 25th, 2013

Battery and Memory Device in One April 25th, 2013

Secret of the Crystal's Corners: New Nanowire Structure Has Potential to Increase Semiconductor Applications: University of Cincinnati research describes discovery of a new structure that is a fundamental game changer in the physics of semiconductor nanowires April 23rd, 2013

Discoveries

Whirlpools on the Nanoscale Could Multiply Magnetic Memory: At the Advanced Light Source, Berkeley Lab scientists join an international team to control spin orientation in magnetic nanodisks May 22nd, 2013

Bacterial spare parts filter antibiotic residue from groundwater May 22nd, 2013

UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

Materials

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Weird science: Crystals melt when they're cooled May 22nd, 2013

INSCX™ exchange announces substantial increase in capital designated to provide Trade Finance for registered Nanomaterial Producers May 21st, 2013

International survey supports need for built-in water protection on smartphones and tablets May 21st, 2013

Announcements

Glowing Plant Releases Maker Kit, Enabling Anyone to Make a Glowing Plant at Home: Glowing Plant seeks funds via crowdfunding and raises almost $400,000 May 23rd, 2013

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

Energy

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Innovation could bring flexible solar cells, transistors, displays May 22nd, 2013

Researchers Stitch Defects into the World’s Thinnest Semiconductor May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

Research partnerships

Weird science: Crystals melt when they're cooled May 22nd, 2013

Researchers Stitch Defects into the World’s Thinnest Semiconductor May 22nd, 2013

Whirlpools on the Nanoscale Could Multiply Magnetic Memory: At the Advanced Light Source, Berkeley Lab scientists join an international team to control spin orientation in magnetic nanodisks May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

Solar/Photovoltaic

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Innovation could bring flexible solar cells, transistors, displays May 22nd, 2013

Researchers Stitch Defects into the World’s Thinnest Semiconductor May 22nd, 2013

Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency: MIT and Brookhaven Lab scientists use electron microscopy imaging techniques to settle a solid-state controversy and raise new experimental possibilities May 22nd, 2013

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








abbigliamento uomo
Computer Accessories
© Copyright 1999-2013 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE