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nanotimes Patents compared to known catalysts;

• Good long-life cycle (high turnover number); • High reaction rate even at room temperature, turnover frequency can be further enhanced by raising the temperature.

Contact: TransMIT GmbH, Dr. Kerstin Lischka, Kerkrader Str. 3, D-35394 Giessen, Germany, Phone: +49-(0)641- 94364-25: http://www.transmit.de

http://www.hipo-online.de/files/Synopsis_Ln_Aryle_ TM280_EN_18_May_2010_180510.pdf

Contact: TransMIT GmbH, Peter Stumpf, Kerkrader Str. 3, D-35394 Gießen, Germany, Phone: +49-(0)641/94364-0: http://www.transmit.de

Production of a nanowire structure for use as a microreactor/ cata- lyst or as a filter for a gas sensor

Inventors: Dr. Thomas Cornelius, Prof. Dr. Wolf- gang Ensinger, Prof. Dr. Reinhard Neumann, Markus Rauber

Abstract: A method for the production of nanowires has been developed. The wires are arranged between two la- yers to avoid tangling of the wires. The arrangement of the nanowires between two layers is particularly suitable for use in a microreactor or catalyst. Hereby, the fluid is guided through the chamber between the two layers. With the new production method, specific surfaces of up to 5 mm2 realized.

/ (cm2 μm) can be

http://www.hipo-online.de/files/090311_TM424_Expo- se_EN_040210.pdf

10-05/06 :: May/June 2010

Gunn diode on GaN substrate for the gene- ration of high frequency signals with high power

Inventors: Prof. Dr.-Ing. Dimitris Pavlidis, Dr.-Ing. Oktay Yilmazoglu, Tamer Karduman, Kabula Mutamba

Abstract: The invention refers to GaN Gunn diodes which were produced on a GaN substrate and are suitable for generating millimetre waves with very high po- wer. Due to one particular embodiment and arran- gement of the contacts, it was possible to generate