Kyushu University Academic Staff Educational and Research Activities Database
List of Reports
Tatsumi Ishihara Last modified date:2023.06.27

Professor / Functional Material Chemistry / Department of Applied Chemistry / Faculty of Engineering

1. Preparation and exfoliation of Ln-doped Bi_2SrTa_2O_9.
2. Young-Wan Ju, Shintaro Ida, Toru Inagaki, Tatsumi Ishihara, "Reoxidation behavior of Ni-Fe bimetallic anode substrate in solid oxide fuel cells using a thin LaGaO3 based film electrolyte" (vol 196, pg 6062, 2011), JOURNAL OF POWER SOURCES, 10.1016/j.jpowsour.2011.07.001, Vol.196, No.22, p.9845, 2011.11.
3. Preparation of rare-earth doped layered oxynitride.
4. Tatsumi Ishihara, Low Temperature Solid Oxide Fuel Cells Using LaGaO3-based Oxide Electrolyte on Metal Support, JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 10.1627/jpi.58.71, Vol.58, No.2, pp.71-78, 2015.03, Solid oxide fuel cells (SOFCs) can directly convert the chemical energy of various fuels to electric power with unmatched energy conversion efficiency. The oxide ion conductivity of LaGaO3 doped with Sr and Mg (LSGM) is introduced and application of LSGM to low temperature SOFCs is explained. Power density at lower temperature was dramatically increased by application of LSGM film manufactured with laser ablation techniques. By application of a suitable buffer layer, the cell using LSGM thin film electrolyte had reasonable power density (0.2W cm(-2)) at 773 K. Ce0.6Mn0.3Fe0.1O2(CMF) oxide had high activity for the anodic reaction and insertion of a CMF layer much improved the maximum power density (0.17W cm(-2) at 673 K). Oxide anode consisting of Ce06Mn0.3Fe0.1O2(CMF)-La0.6Sr0.4Fe0.9Mn0.1O3 (LSFM) (= 12.5 : 87.5 wt%) enabled the use of dry hydrocarbon for fuel with almost no coke deposition..
5. Motonori Watanabe, Yuki Honda, Hidehisa Hagiwara, Tatsumi Ishihara, [FeFe]-Hydrogenase and its organic molecule mimics—Artificial and bioengineering application for hydrogenproduction, Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 10.1016/j.jphotochemrev.2017.09.001, Vol.33, pp.1-26, 2017.12, This study focuses on [FeFe]-hydrogenase and its metallorganic mimics in terms of electronic and photophysical properties, which can be applied to the electrochemical and/or photochemical production of molecular hydrogen. Natural [FeFe]-hydrogenase, synthetic mimics of its active site and recent progresses in hybrid-type hydrogen production, for example, inorganic-combination photoelectrochemical and photochemical hydrogen production, are reviewed..
6. Nicola Helen Perry, Tatsumi Ishihara, Roles of Bulk and Surface Chemistry in the Oxygen Exchange Kinetics and Related Properties of Mixed Conducting Perovskite Oxide Electrodes, Materials 2016, 2016.10.
7. Tatsumi Ishihara, Nanomaterials for Advanced Electrode of Low Temperature Solid Oxide Fuel Cells (SOFCs), Journal of the Korean Ceramic Society, 2016.09.
8. John Kilner, Helena Tellez, Tatsumi Ishihara, John Druce, Probing Active Surfaces in Solid Oxide Fuel Cells and Electrolysers by Low Energy Ion Scattering(LEIS), 燃料電池, Vol.13 No.2, 20-26, (2013), 2013.10.
9. Tatsumi Ishihara, Takaaki Sakai, Intermediate Temperature Steam Electrolysis as a Highly Efficient Hydrogen Production Method, Journal of the Japan Institute of Energy, Volume 92, 11, 1059-1064, (2013), 2013.11.
10. Amperometric Sensor Using New Solid Electrolyte.
11. Tatsumi Ishihara, Highly Efficient Process for H2 Production from Natural Gas by Using H2 Permeating Membrane Reactor, Science and Technology in Catalysis, pp. 277-280, 2006.01.
12. Tatsumi Ishihara, Masaru Kagawa, Fumiaki Hadama, Yusaku Takita, Copper Ion Exchanged Silicoaluminophosphate(SAPO) as a Thermostable Catalyst for Selective Reduction of NOx with Hydrocarbons, Zeolites and Related Microporous Materials, pp. 1493-1500, 1994.01.