Leo Saputra   Takashi Kojima   Takayoshi Hara   Nobuyuki Ichikuni   Shogo Shimazu   
Molecular Catalysis 453 132-138 2018年7月 [査読有り]
We successfully prepared Pd-containing perovskite strontium titanate (Pd-STO) by a relatively low-temperature hydrothermal method (i.e., 373 K) without posterior calcination. The particle size and porosity of the STO perovskite could be tuned by c...
Supported NiO catalysts were prepared by different precursor, support and temperature of the calcination in air. XAFS measurements revealed that Ni-O-Si complex structure formed with NiO nanocluster on catalysts prepared by using [Ni(NH3)6]2+ and ...
A novel preparation method for bimetallic nickel-indium alloy catalysts supported on amorphous alumina (Ni-In(x)/AA
x = Ni/In molar ratio) catalysts has been developed and evaluated for the highly selective hydrogenation of biomass-derived furfur...
A Ni-Y2O3 catalyst containing ruthenium (Ru/Ni-Y2O3) was synthesized and applied to the hydrogenolysis of tetrahydrofurfuryl alcohol (THFA) to produce 1,5-pentanediol (1,5-PeD), which showed superior catalytic performance over that of the Ni-Y2O3 ...
Y Permana   S Shimazu   N Ichikuni   T Uematsu   
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 221(1-2) 141-144 2004年11月
2-Methoxy-1-propanol has been selectively synthesized using clay supported tris(2,4-pentanedionato)zirconium(IV), prepared by facile ion-exchange process. The tris(2,4-pentanedionato)zirconium(IV) cation was synthesized by refluxing zirconium chlo...
N Yamaguchi   S Shimazu   N Ichikuni   T Uematsu   
CHEMISTRY LETTERS 33(3) 208-209 2004年3月
Novel nano-structured clays were synthesized from cation exchange reaction by the intercalation of rhodium complexes with ligand spacers into clay. Expansion of interlayer space of the modified clays depends on the spacers. A unique conformation o...
L Fan   N Ichikuni   S Shimazu   T Uematsu   
APPLIED CATALYSIS A-GENERAL 246(1) 87-95 2003年6月
Gold catalysts supported on titanium dioxide were prepared by the suspension spray reaction (SSP) method that was developed as a modification of the previous solution spray reaction (SPR) method. The effects of suspension spray reaction temperatur...