Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Baytubes® for improved energy efficiency and CO2 balance

Aluminum powder reinforced with Baytubes® can be extruded into a wide range of semi-finished products, such as profiles. The material can also be used to produce bolts, pipes and bars. All these semi-finished parts can subsequently be processed into end products.
Aluminum powder reinforced with Baytubes® can be extruded into a wide range of semi-finished products, such as profiles. The material can also be used to produce bolts, pipes and bars. All these semi-finished parts can subsequently be processed into end products.

Abstract:
At the "Nanotech 2009" in Tokyo, under the motto "The Future is Nano", Bayer MaterialScience AG will showcase a number of technical innovations based on its product Baytubes® (carbon nanotubes, CNTs). The spotlight will be on a number of new industrial applications featuring Baytubes® that have been developed in collaboration with some of Bayer MaterialScience's partners for the chemical, mechanical engineering, sports goods and electrical/electronics industries. "Based on the example of a new CNT-reinforced aluminum powder and rotor blades for wind turbines, we want to demonstrate in Tokyo the tremendous possibilities our carbon nanotubes open up, for example, in the field of lightweight construction," explained the head of the global Baytubes® business, Martin Schmid, in advance of the world's largest and most important trade fair for nanotechnology. "Weight reduction," he added, "results in much improved energy efficiency and a better CO2 balance".

Baytubes® for improved energy efficiency and CO2 balance

Leverkusen, Germany | Posted on February 18th, 2009

Reinforced composite materials based on Baytubes® and aluminum powder offer entirely new design opportunities in lightweight construction. For example, CNT components have much higher mechanical strength, which, in turn, means they can be produced with much thinner walls and therefore weigh much less than their counterparts of non-reinforced aluminum. The tensile strength of this new class of materials is similar to that of steel, but it weighs only half as much because of the lower density. This qualifies it as an ideal lightweight alternative to steel in many demanding applications - for example in the manufacture of components for sports equipment or heavy-duty bolts and screws. With its high thermal conductivity it also has many potential applications in the energy, electrical and computer industries. "Cooling elements made of CNT-reinforced aluminum could dissipate the heat from electrical devices much more efficiently. This would make it possible, for example, to significantly increase the performance of processors and computers," says Schmid.

The length of the rotor blades in wind turbines is limited by their weight. Rotor blades manufactured from the new composite material based on carbon and glass fiber-reinforced epoxides with carbon nanotubes are 10 to 30 percent lighter and also much stronger than straight epoxy systems. The material's impact strength, for example, is 20 to 30 percent higher and its fatigue properties are 50 to 200 percent better. "Thanks to this outstanding set of properties, rotor blades made of this new composite material can be made longer, which significantly raises the output of wind power plants," noted Schmid.

####

About Bayer MaterialScience AG
With 2007 sales of EUR 10.4 billion, Bayer MaterialScience is among the world’s largest polymer companies. Business activities are focused on the manufacture of high-tech polymer materials and the development of innovative solutions for products used in many areas of daily life. The main segments served are the automotive, electrical and electronics, construction and the sports and leisure industries. At the end of 2007, Bayer MaterialScience had 30 production sites and employed approximately 15,400 people around the globe. Bayer MaterialScience is a Bayer Group company.

A podcast on this topic can be found here: www.podcast.bayer.com

Forward-Looking Statements
This release may contain forward-looking statements based on current assumptions and forecasts made by Bayer Group or subgroup management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer’s public reports which are available on the Bayer website at www.bayer.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.

For more information, please click here

Contacts:
Andrea Knebel-Kyriakidis
Head of External Communications
Address: Bayer MaterialScience AG
Building: K 12
Germany-51368 Leverkusen
Telephone: + 49 (0) 214-30-70313
Telefax: + 49 (0) 214-30-66426

Copyright © Bayer MaterialScience

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

Materials/Metamaterials

Iranian Nano Scientists Create Flame-Resistant Polymers September 13th, 2014

First Colloid and Polymer Science Lecture awarded to Orlin D. Velev: Chemical engineer honored for outstanding research in colloid science September 12th, 2014

Researchers Create World’s Largest DNA Origami September 11th, 2014

Development of Algorithm for Accurate Calculation of Average Distance Travelled by Low-Speed Electrons without Energy Loss that Are Sensitive to Surface Structure September 11th, 2014

Announcements

Seeking Nanoscale Defenses for Biological and Chemical Threats: WPI co-organizes a NATO workshop to improve the detection and decontamination of biological and chemical agents September 13th, 2014

New pricing report for bulk graphene materials September 13th, 2014

Berkeley Lab Licenses Boron Nitride Nanotube Technology: New material has unique mechanical and electronic properties September 13th, 2014

Iranian Nano Scientists Create Flame-Resistant Polymers September 13th, 2014

Energy

UT Arlington research uses nanotechnology to help cool electrons with no external sources September 11th, 2014

Excitonic Dark States Shed Light on TMDC Atomic Layers: Berkeley Lab Discovery Holds Promise for Nanoelectronic and Photonic Applications September 11th, 2014

Indium/Copper Sulfide Compound Semi-Conductor Synthesized through New Method September 8th, 2014

Breakthrough for Carbon Nanotube Solar Cells: Polychiral carbon nanotube mixture absorbs more sunlight September 3rd, 2014

Events/Classes

Seeking Nanoscale Defenses for Biological and Chemical Threats: WPI co-organizes a NATO workshop to improve the detection and decontamination of biological and chemical agents September 13th, 2014

PETA science consortium experts to present at international nanotechology workshop: PETA International Science Consortium, Ltd., Is a Sponsor of Nano Risk Analysis II September 12th, 2014

DELMIC and Phenom-World announce Delphi, the world’s first fully integrated tabletop fluorescence and electron microscope September 8th, 2014

Malvern Instruments & Aurora Water conference presentation illustrates value and cost-saving potential of on-line zeta potential in water treatment: 2014 RMSAWWA/RMWEA Joint Annual Conference, Albuquerque, New Mexico, USA September 7th – 10th September 3rd, 2014

Construction

Nano Bonds Increase Raw Strength of Fireproof Concretes August 18th, 2014

Silicene Labs Announces the Launch of Patent-Pending, 2D Materials Composite Index™ : The Initial 2D Materials Composite Index™ for Q2 2014 Is: 857.3; Founders Include World-Renowned Physicist and Seasoned Business and IP Professionals July 24th, 2014

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

Scientists Produce Self-Cleaning Coatings on Glass Substrate March 17th, 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