Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Gecomer®-Technology shows its performance in endurance tests

12.04.2017

Researchers at the Leibniz Institute for New Materials (INM) have demonstrated the performance of their technology in endurance tests: Even after 500,000 testing cycles the dry adhesive structures work reliable. Thus, the next step towards industrial application is done.

Components with highly sensitive surfaces are used in automotive, semiconductor, display and optical technologies. During production, these parts have to be handled repeatedly by pick-and-place processes. The proprietary Gecomer® principle reduces the risk of surface contamination with residues, and of mechanical damage due to gripping.


Experimental set-up for endurance tests of Gecomer® structures.

Source: Ollmann, picture is free

In their latest version, researchers at the Leibniz Institute for New Materials (INM) have now demonstrated the performance of their technology in endurance tests: Even after 500,000 testing cycles the dry adhesive structures work reliable. Thus, the next step towards industrial application is done.

The researchers will be presenting their results at this year’s Hannover Messe in hall 2 at the stand B46.

"Artificially produced microscopic pillars, so-called gecko structures, adhere to various items. By manipulating these pillars, the adhesion can be switched on and off. Thus, items can be lifted and released quickly and precisely," Karsten Moh from INM explains.

“Our new materials add a new dimension to the handling of heavy, sensitive and very small devices, even in vacuum," says Moh.

“With the currently developed adhesion system, adhesive forces of more than eight Newton per square centimeter can be achieved. In our tests, the system has proved successful even after 500,000 cycles," the technology expert Moh says.

Now, the system is also usable for industrial applications. Even slightly rough surfaces can be handled reliably.

Your experts at INM

Dr. Karsten Moh
INM – Leibniz Institute for New Materials
Functional Microstructures
Phone: +49681-9300-399
karsten.moh@leibniz-inm.de

Prof. Dr. Eduard Arzt
INM – Leibniz Institute for New Materials
Scientific Director, Chairman
Head Functional Microstructures
Phone: +49681-9300-500
eduard.arzt@leibniz-inm.de

Weitere Informationen:

http://www.leibniz-inm.de/en

Dr. Carola Jung | idw - Informationsdienst Wissenschaft

More articles from Materials Sciences:

nachricht Graphene origami as a mechanically tunable plasmonic structure for infrared detection
25.04.2018 | University of Illinois College of Engineering

nachricht Scientists create innovative new 'green' concrete using graphene
24.04.2018 | University of Exeter

All articles from Materials Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Why we need erasable MRI scans

New technology could allow an MRI contrast agent to 'blink off,' helping doctors diagnose disease

Magnetic resonance imaging, or MRI, is a widely used medical tool for taking pictures of the insides of our body. One way to make MRI scans easier to read is...

Im Focus: BAM@Hannover Messe: innovative 3D printing method for space flight

At the Hannover Messe 2018, the Bundesanstalt für Materialforschung und-prüfung (BAM) will show how, in the future, astronauts could produce their own tools or spare parts in zero gravity using 3D printing. This will reduce, weight and transport costs for space missions. Visitors can experience the innovative additive manufacturing process live at the fair.

Powder-based additive manufacturing in zero gravity is the name of the project in which a component is produced by applying metallic powder layers and then...

Im Focus: Molecules Brilliantly Illuminated

Physicists at the Laboratory for Attosecond Physics, which is jointly run by Ludwig-Maximilians-Universität and the Max Planck Institute of Quantum Optics, have developed a high-power laser system that generates ultrashort pulses of light covering a large share of the mid-infrared spectrum. The researchers envisage a wide range of applications for the technology – in the early diagnosis of cancer, for instance.

Molecules are the building blocks of life. Like all other organisms, we are made of them. They control our biorhythm, and they can also reflect our state of...

Im Focus: Spider silk key to new bone-fixing composite

University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.

Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.

Im Focus: Writing and deleting magnets with lasers

Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.

Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

IWOLIA: A conference bringing together German Industrie 4.0 and French Industrie du Futur

09.04.2018 | Event News

 
Latest News

Why we need erasable MRI scans

26.04.2018 | Medical Engineering

Balancing nuclear and renewable energy

26.04.2018 | Power and Electrical Engineering

Researchers 3-D print electronics and cells directly on skin

26.04.2018 | Information Technology

VideoLinks
Science & Research
Overview of more VideoLinks >>>