Kyoto University · Chemistry
이 교수의 연구실은 탄소 중립적이고 지속 가능한 화학 공정을 목표로 하며, 주로 생물질 유래 원료의 고부가가치 화학적 전환에 초점을 맞추고 있습니다. 특히, 낮은 온도에서의 선택적 산화 반응을 가능하게 하는 고성능 촉매 시스템 개발에 주력하고 있으며, 나노구조 촉매와 표면 과학적 분석을 융합한 기초 연구를 수행합니다. 기후 변화 대비를 위한 청정 공정 기술의 개발이 핵심 과제입니다.
Figures are computed from collected data and may differ slightly.
Photooxidations of alcohols to carbonyl compounds proceed selectively at a low temperature over niobium oxide (Nb2O5) without organic solvents. Although Nb2O5 is not able to absorb light at >390 nm wavelengths, the photooixdation of 1-pentanol proceeded under irradiation up to ca. 480 nm. This observation indicates that the photoactivation mechanism of alcohol over Nb2O5 is different from the classical electron transfer mechanism found in semiconductor photocatalysis (the formation of an excited
Catalytic biomass conversion under moderate reaction conditions is of great significance as a means of developing synthesis routes to replace petroleum products. The present study demonstrates that a high glycerol conversion (40.9%) and significant dihydroxyacetone (DHA) selectivity (65.1%) can be obtained at 303 K under 1 atm air in a base-free solution during the oxidation of glycerol over a bimetallic catalyst supported on SBA-15 (Pt–Bi/SBA-15). CO chemisorption data and transmission electron
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