Institute Director

Acting Director

Prof. Dr. Raoul Klingner 

Raoul Klingner was born 1974 in Weilheim, south of Munich. After his studies in wood science, he started research in 1999 at the EMPA (Swiss Federal Laboratories for Materials Science and Technology) and ETH Zurich in Switzerland in fields of bionic in biomorph ceramics as well as thermodynamics of hornets´ nests. He did his doctorate at the chair of structural physics at ETH Zurich.

By the end of 2005 Raoul Klingner started working for the Fraunhofer-Gesellschaft in Munich, first as scientific associate in the division for Strategy and Internal Research-Programs. During this time, he helped developing new initiatives as for example strategic marketing and the promotion program “Attract”.

2010 he became head of the department of “International Business Development”. This department develops and supervises strategic cooperation purposes with excellent international research partners. Furthermore, it coordinates the international network of Fraunhofer Foreign entities.

In April 2016, Raoul Klingner was appointed head of the Research department. There he was, in direct reporting line to the Fraunhofer president, responsible for research planning of all Fraunhofer Institutes in Germany, the development and coordination of strategic national research lines in applied research as well as the coordination of the collaboration with universities, academies and the awarding authorities.

Since the winter semester 2017/18 Raoul Klingner teaches “Research and Innovation Management” at the TU Braunschweig and by the end of 2019 he was appointed honorary professor ibidem.

On October 1, 2024, Raoul Klingner took over as Acting Director of the Fraunhofer WKI.

Deputy Director

Prof. Dr. Tunga Salthammer

Tunga Salthammer studied chemistry at the Technische Universität Braunschweig. After completing his studies and receiving his degree, he joined the Fraunhofer WKI in 1990 as a scientist. Since 1995, he has been the Head of Department for the Department of Material Analysis and Indoor Chemistry. In 2008, he habilitated at the Faculty of Life Sciences at the TU Braunschweig. He works for diverse international commissions and authorized bodies and is recognized worldwide as an expert in the field of indoor air hygiene. He holds numerous guest professorships, for example in Denmark, China and Australia.