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 ...
Rodiansono Maria Dewi Astuti Dwi Rasy Mujiyanti Uripto Trisno Santoso Shogo Shimazu
Molecular Catalysis 445 52-60 2018年2月 [査読有り]
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 ...
AJ O'Connor A Hokura JM Kisler S Shimazu GW Stevens Y Komatsu
SEPARATION AND PURIFICATION TECHNOLOGY 48(2) 197-201 2006年3月
Mesoporous molecular sieves are promising as adsorbents for purification of biological molecules, such as arm no acids, due to their tuneable mesopore sizes and high surface area. In this study, the adsorption of the basic amino acid, lysine, onto...
Two series of zirconium beta-diketonates: tris(benzoylacetonato)zirconium (IV) perchlorate (3b) and tris(dibenzoylmethanato)zirconium (IV) perchlorate (3c) were synthesized. The complexes were synthesized by a reaction of zirconium tetrachloride w...
Alumina supported gold catalyst prepared by spray reaction method (spr) provides gold particles with about 20nm diameter. The gold particle size is larger than for conventional gold catalysts. However, the spr catalyst shows catalytic activity for...
N. Ichikuni H. Hachiya K. K. Bando S. Shimazu T. Uematsu
Physica Scripta T T115 807-809 2005年
Mesoporous silica supported Nb catalyst (imp Nb/SBA-3) was prepared by impregnation of NbCl5 to the SBA-3 support. The mesoporous silicate-wall incorporated Nb catalyst (inc Nb-SBA-3) was synthesized by introducing NbCl5 into an SBA-3 precursor so...
H. Murayama N. Ichikuni K. K. Bando S. Shimazu T. Uematsu
Physica Scripta T T115 825-827 2005年
Silica supported molybdenum oxide catalysts were prepared from Mo dimer complex (Mo2(CH3CO2)4) by using photochemical anchoring (PCA) method. The local environments of Mo atoms on both attached and oxidized catalysts were investigated by Mo K-edge...
大学院国際学術研究院