Jun, Jin-Woo Suh, Young-Woong Suh, Dong Jin Lee, Yong-Kul 2024-01-19T23:04:02Z 2024-01-19T23:04:02Z 2021-09-03 2018-03-15 0920-5861 https://pubs.kist.re.kr/handle/201004/121600 A series of Pt/Nb2O5 catalysts were synthesized at different temperature conditions to investigate metal-support interaction effect on the catalytic activities in the aqueous phase hydrodeoxygenation of 1,6-hexanediol at 523 K and 5.5 MPa. The increase of calcination temperature of Nb2O5 support over 773 K lowered surface area as well as acidity of Nb2O5, which altered the electron density of the active center Pt as characterized by XANES analysis. It was demonstrated that the bifunctional catalytic nature of Pt/Nb2O5 catalyst having high acidity and electron deficiency could promote the dehydration of 1,6-hexanediol followed by hydrogenation with high selectivity toward n-hexane. English ELSEVIER SCIENCE BV ACID CATALYSTS PYROLYSIS OIL FATTY-ACIDS BIOMASS DEHYDRATION GUAIACOL GLYCEROL ALKANES TRIGLYCERIDES INDICATORS Strong metal-support interaction effect of Pt/Nb2O5 catalysts on aqueous phase hydrodeoxygenation of 1,6-hexanediol Article 10.1016/j.cattod.2017.03.026 1 CATALYSIS TODAY, v.302, pp.108 - 114 CATALYSIS TODAY 302 108 114 scie scopus 000418532900011 2-s2.0-85016389075 Chemistry, Applied Chemistry, Physical Engineering, Chemical Chemistry Engineering Article; Proceedings Paper ACID CATALYSTS PYROLYSIS OIL FATTY-ACIDS BIOMASS DEHYDRATION GUAIACOL GLYCEROL ALKANES TRIGLYCERIDES INDICATORS Pt/Nb2O5 Hydrodeoxygenation Bifuctional catalyst XANES