Home > Press > Iranian Scientists Use Nanotechnology to Produce Dielectric Microwave Ceramics
Abstract:
Iranian researchers from Tarbiat Modarres University produced dielectric microwave ceramics with perfect dielectric properties through a simple and cheap method, which can be used in environment with variable temperature.
Iranian Scientists Use Nanotechnology to Produce Dielectric Microwave Ceramics
Tehran, Iran | Posted on October 14th, 2014 The ceramics have been produced at laboratorial scale by using cheap and available raw materials, and they have applications in communications and telecommunications industries.
Dielectric microwave ceramics play key role in wireless communications. These ceramics have application in energy storing pieces, oscillators and filters for data transfer through microwaves in communication systems, intelligent transportation system and satellite communication.
In this study, Li2ZnTi3O8 ceramic was produced by using titanium dioxide particles additive in two size ranges of nano and micron to investigate the effects of particle size and composition of titanium dioxide as the additive on density, microstructure and dielectric properties of the ceramic.
It was turned out in the research that nanoparticle additives improve significantly the density, and they create a dense and homogenous microstructure. In other words, the use of titanium dioxide nanoparticles decreases porosity and it increases the raw density. The increase in density augments dielectric coefficient and quality factor and creates thermal stable ceramic with resonance temperature factor of nearly zero.
The researchers synthesized dielectric microwave ceramics with 4 weight percent of titanium dioxide powder through the common solid state reaction to study the subject.
Results of the research have been published in Journal of the American Ceramic Society, vol. 96, issue 12, 2014, pp. 3737-3741.
####
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:
| Related News Press |
News and information
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Wireless/telecommunications/RF/Antennas/Microwaves
HKUST researchers develop new integration technique for efficient coupling of III-V and silicon February 16th, 2024
Researchers demonstrate co-propagation of quantum and classical signals: Study shows that quantum encryption can be implemented in existing fiber networks January 20th, 2023
Discoveries
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
Materials/Metamaterials/Magnetoresistance
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Institute for Nanoscience hosts annual proposal planning meeting May 16th, 2025
Announcements
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||