AFFORDABLE AND CLEAN ENERGY

Development and Performance Demonstration of Tritium Permeation Barrier with Innovative Microstructure

Department of Interdisciplinary Engineering Science, Interdisciplinary Graduate School of Engineering Sciences

Research and development of DT fusion reactors, utilizing the nuclear fusion reaction of deuterium (D) and tritium (T), both hydrogen isotopes, are being conducted as a next-generation energy source. [...]

Creation of novel luminescent radicals with cyclic-type structures and their application to optoelectronics materials.

Department of Interdisciplinary Engineering Science, Interdisciplinary Graduate School of Engineering Sciences

Stable organic luminescent radicals with a ground doublet state have attracted much attention due to their unique optical properties and magnetic properties due to the unpaired electrons of the molecu [...]

Circularly polarized light (CPL) has promising applications in enhancing solar cell efficiency, promoting plant growth, and more. However, developing high-performance CPL filters and metasurfaces capa [...]

Synthesis of Garnet and Double-Perovskite Structure Nanoparticles for Solid Electrolyte on All-Solid-State-Batteries by Induction Thermal Plasma

Department of Chemical Systems and Engineering, Graduate School of Engineering

Lithium-ion batteries (LIBs) has been widely employed every e-life including portable electronics and electric vehicles. However, conventional LIBs have almost reached its limit in terms of capacity, [...]

遷移金属添加銀クラスターイオンと酸素との反応性から、3d電子の局在/非局在性を探究した。価電子数18個の18電子系に着目すると、Sc、Ti、Vを添加した系では、正・負共に反応性が極小を取った。一方で、Co、Niを添加した場合は、正イオンで極小を取ったが、負イオンでは取らなかった。量子化学計算から、反応性極小の18電子系は添加原子の内包構造を持つが、極小でない系では露出構造であると分かった。以上から [...]

129Xe-NMR has the potential as a Pore-Shape evaluation method.When the Nanopore “Shape” Evaluation Method for disordered complex Porous Materials is established, it will not only improve the cur [...]

As floating offshore wind turbines (FOWTs) grow in scale, accurate prediction of hydrodynamic damping from heave plates becomes critical. This research aims to physically separate the damping of perfo [...]

低炭素社会の実現に向け二酸化炭素の削減と環境負荷の小さい水素の利用が求められているが、水素及び二酸化炭素を利用した有機合成反応の構築は未だ不十分だ。有機合成反応における水素と二酸化炭素の利用法として一酸化炭素の代替としての使用が注目されている。一酸化炭素を用いる有機合成法のうち、私は工業的価値の高いアルデヒド合成に着目した。本研究ではNiFe低原子価錯体を用いて穏和な条件下でのアルデヒド合成を狙う [...]

Development and Performance Demonstration of Tritium Permeation Barrier with Innovative Microstructure

Creation of novel luminescent radicals with cyclic-type structures and their application to optoelectronics materials.

Development of Three-Dimensional Chiral Plasmonic Meta-clusters with Circular Polarization Properties for Effective Utilization of Sunlight

Synthesis of Garnet and Double-Perovskite Structure Nanoparticles for Solid Electrolyte on All-Solid-State-Batteries by Induction Thermal Plasma

遷移金属添加銀クラスターの電子構造・幾何構造：反応性を介したs-d相互作用の探究

Establishment of Nanopore “Shape" Evaluation Method for disordered complex Porous Materials

Optimization of Perforated Heave Plates and Integration into Floating Offshore Wind Turbine Simulations

水素と二酸化炭素を原料とするアルデヒド合成法の開発

“Future-Creation (MIRAI)” Course Kyushu University SPRING program