Department of Materials and Chemistry

Contributing to industrial competitiveness enhancement by synergistic interaction between materials and chemical technologies

We are developing technologies to enhance added value of functional chemicals, and to realize practical use of new materials, with strengthening value chains of materials through synergistic interaction between materials and chemical technologies in mind. Thus, we are aiming to contribute to the primary materials and chemical industries.


New Research Results

Synthesis of Diverse Mesoporous Materials by Controlling the Reactivity of Starting Chemicals

An organic-inorganic hybrid mesoporous material with stable and hydrophilic surfaces was synthesized by controlling the reactivity through partial substitution of the four ester groups in 1,4-benzenephosphonate ester with low-reactive hydroxyl groups. The introduction of benzene rings enabled the addition of amino groups and sulfonate groups. In addition, it was possible to create diverse mesoporous materials with hydrophilic surfaces that can be modified through substitution of aluminum with titanium and vanadium.


Real Time Measurements of the State of Charges in OLED Devices

AIST has expanded SFG spectroscopic technique to measure the vibrational spectra of the molecules in individual organic layers in OLED devices during the light emission. Based on previously developed “electric-field induced doubly resonant SFG spectroscopy,” AIST realized time-resolved measurement by varying the difference between the timing of laser illumination and the timing of pulse bias voltage application to an OLED device. It is now possible to track the charge carriers in the OLED devices with a precision of several tens of nanoseconds.


Outline of the newly developed time-resolved measurement equipment

Open Innovation Laboratory

Since FY 2016, as a part of the “Open Innovation Arena concept” promoted by the Ministry of Economy, Trade and Industry (METI), AIST has created the concept of “open innovation laboratories” (OILs), collaborative research bases located on university campuses, and has been engaged in their provision. We are planning to establish more than ten OILs by FY 2020.

AIST will merge the basic research carried out at universities, etc. with AISTʼs goal-oriented basic research and applied technology development, and will promote bridging research and evelopment and industry by the establishment of OILs.

Cooperative Research Laboratories

In order to conduct research and development more closely related to strategies of companies, we have established collaborative research laboratories, bearing partner company names.

Partner companies provide their researchers and funding, and AIST provides research resources, such as its researchers, research facilities, and intellectual property. The loaned researchers of companies and AIST researchers jointly conduct research and development.

By setting up cooperative research laboratories, we will accelerate the commercialization of our goal-oriented basic research and application research with partner companies.

  • Zeon – AIST Nanotube Industrialization Cooperative Research Laboratory
  • NGK SPARK PLUG – AIST Healthcare・Materials Cooperative Research Laboratory

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