Revolutionary polymers increase the future of microelectronics!

Revolutionary polymers increase the future of microelectronics!

Ilmenau, Deutschland - An interdisciplinary research team from the Technical University of Ilmenau has made significant progress in the development of organic materials for microelectronics. In an innovative material system, researchers work with polymers that are particularly suitable for applications in microelectronics. This material system consists of three main components: an electrically conductive polymer, a catalyst that recognizes and repairs oxidation damage, as well as a monomer that serves as a molecular patch. Prof. Robert Geitner from physical chemistry and Prof. Christian Dreßler from theoretical solid -state physics are significantly involved in the examination and simulation of material properties. Promotional student Henrike Zacher combines these two research fields to develop functional material systems for laboratory tests. The long-term goal of the team is to create a more sustainable alternative to classic materials in microelectronics, such as "https://www.tu-ilmenau.de/unionline/forschung/details/organische-fuer-eine-neue generation-der-der-mikroelektronik-1623"> tu ilmenau reported.

These developments are not only important because of their innovativity, but also include the use of modern manufacturing methods. Solution -based processing processes play a crucial role in the development of new organic functional materials. The use of C-C metal-catalyzed coupling reactions to build semi-conducting polymers is an example of the use of advanced chemical techniques. The Fraunhofer IAP also focuses on the design of newly polymer-based phosphorescent systems for organic light-emitting diodes (OLEDs), which are developed by radical polymerization methods. These methods aim to synthesize defective polymers and minimize impurities, which is crucial for the quality of the products. Other focus areas include the development of electrical polymers and new dielectric polymers as well as polymer -based fixed electrolytes for car batteries, such as the fraunhofer IAP represented in detail.

electroactive polymers and their applications

Research on electrical polymers has become increasingly important in recent years. These materials are characterized by their ability to react to electrical signals and to create mechanical movements. A promising area of ​​application are the dielectric elastomeraktuators (DEA), which are often referred to as "artificial muscles". These actuators have a small mass and softness, which makes them suitable for applications such as arm wrestling robots, miniaturized pumps and electro-mechanical switches. However, the broad use of this technology is opposed to the challenge of a high switching voltage, which can reach up to several kilovolt. Through innovative procedures for increasing the perpetrators and reducing the module, researchers can reduce the switching voltage, which extends the possible uses of these materials, such as the Fraunhofer IAP explained.

A new process for chemical modification silicone -based elastomers has the potential to significantly increase per afternitivity by tying organic dipoles to the silicone matrix. This procedure prevents the agglomeration of the dipoles and ensures homogeneous films. The mechanical, thermal and electrical properties of the new materials are promising, as this means that activity recovers can be improved six times compared to conventional materials. The transfer of this technology to other material classes could further promote the development of new applications.