Developing energy creation and saving materials
update：2022-09-05
Features
Most innovations have been triggered by advent of new materials. We focus on to explore new inorganic materials and their synthesis routes on the basis of our knowledge about the material design and various materials processing technologies. We develop proton conducting phosphate glasses working at intermediate temperatures and narrow gap oxide semiconductors applicable in visible and NIR regions. Thin-film solar cells, fuel cells using those materials are also developing.Targeted Application(s)/Industry
We focus on oxide semiconductors and proton conducting electrolytes and electrodes in order to apply them in solar cells, fuel cells, light-emitting devices. But, applicable area of our technologies is not limited in those applications.Researchers
Institute of Multidisciplinary Research for Advanced Materials (IMRAM)
OMATA Takahisa
, Professor
Doctor of Engineering
Keywords
Related Information
“Electrochemical Substitution of Sodium Ions with Protons in Phosphate Glass to Fabricate Pure Proton Conducting Glass at Intermediate Temperatures”, T. Ishiyama, J. Nishii, T. Yamashita, H. Kawazoe, T. Omata, J. Mater. Chem. A, 2, 3940-3947(2014) doi:10.1039/C3TA14561A
“Proton-conducting phosphate glass and its melt exhibiting high electrical conductivity at intermediate temperatures”, T.Yamaguchi, S. Tsukuda, T. Ishiyama, J. Nishii, T. Yamashita, H. Kawazoe, T. Omata, J. Mater. Chem. A 6, 23628−23637 (2018). doi: 10.1039/c8ta08162j
“Ultra-thin phosphate glass exhibiting high proton conductivity at intermediate temperatures”, I. Suzuki, M. Tashiro, T. Yamaguchi, T. Ishiyama, J. Nishii, T. Yamashita, H. Kawazoe,T. Omata, Int. J. Hydrogen Energy 45, 16690−16697 (2020). (2020) doi: 10.1016/j.ijhydene.2020.04.114
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