A research group led by Professor MOCHIDA Tomoyuki (Kobe University Graduate School of Science) and Dr. FUNASAKO Yusuke (Tokyo University of Science, Yamaguchi) has developed a metal-containing compound which transforms into a solid when exposed to light and returns to liquid form when heated. This substance could potentially be used for photolithography technology, such as fabricating printed circuits, among other applications.
The findings were published in the journal Chemical Communications on May 7, 2016 (Japan Standard Time).
Coordination polymers are solids with various useful applications. In recent years, research into coordination polymers has increased, and scientists have developed many ways to synthesize them, but most of these methods rely on chemical reactions in solutions. This is the first example of a method that creates coordination polymers by exposing liquids to light.
Techniques that can control the properties of materials through external stimuli such as light and heat are extremely important in creating materials for use in electronics. For example, materials which solidify when exposed to light (photosensitive resins) are used in creating printed circuits, but it is difficult to reuse these materials.
Kobe University (神戸大学 Kōbe daigaku?), also known in the Kansai region as Shindai (神大?), is a leading national university located in Kobe, Hyōgo, Japan.
It was established in 1949, but the academic origins of Kobe University trace back to the establishment of Kobe Higher Commercial School in 1902, which was renamed as Kobe University of Commerce, and Kobe University of Economics.
Kobe University comprises 14 graduate schools and 11 undergraduate faculties. The university holds a total of about 16,000 students enrolled in undergraduate and graduate programs. The institution welcomes overseas students, which accounted for a total of 1,108 students, as of 2011. It also has 3,300 staff members, including professors, associate professors and administrative officials.
Located beside the foothills of Mount Rokkō, the university provides a view of the city and port of Kobe, providing an environment for the pursuit of academic studies, especially social science areas. Kobe University is one of the oldest and largest national universities in Japan. It is consistently one of the highest ranking national universities in Japan that is not one of Japan’s National Seven Universities.
Kobe Higher Commercial School was one of the oldest institution with business and economics majors in Japan. Especially, the Graduate School of Economics benefits fully from a century of the history and the tradition. Kobe is also the first collegiate business school in Japan. Therefore, Kobe is called the birthplace of Japanese higher education in economics and business administration, and it has always been the center of Japanese business studies.
Furthermore, the Graduate School of Law was also established with the legal studies section of the former Kobe University of Economics. It has become a leading institution of high academic institution in the field of legal and political studies, and has been successful in becoming a reputable academic center.
The Research Institute for Economics and Business Administration, founded in 1919, has a history as a high-level research institution for international economics and international management. The Institute has been highly regarded internationally for its outstanding achievements in theoretical, historical, empirical, and quantitative research.