MoO3-based catalysts supported on SiO2 and their performance in hydrodeoxygenation

Diego Valencia; Leonardo Díaz; Luis Felipe Ramírez-Verduzco; Myriam A. Amezcua-Allieri; Jorge Aburto

doi:10.1016/j.matlet.2019.05.075

MoO₃-based catalysts supported on SiO₂ and their performance in hydrodeoxygenation

Diego Valencia, Leonardo Díaz, Luis Felipe Ramírez-Verduzco, Myriam A. Amezcua-Allieri, Jorge Aburto

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

A series of MoO₃ catalysts supported on SiO₂ were prepared. The aim of this work is to understand the factors that determine their catalytic performance in hydrodeoxygenation (HDO)of fatty acids. The impregnation of Mo species was carried out by using citric acid (CA)or malonic acid (MA)in aqueous solutions. The use of organic acids resulted in changing the oxidation states of Mo in the materials. The performance of the catalyst prepared with CA was the best in this series. We found that oxidation states of Mo species play a major role in the HDO of palmitic acid.

Original language	English
Pages (from-to)	226-229
Number of pages	4
Journal	Materials Letters
Volume	251
DOIs	https://doi.org/10.1016/j.matlet.2019.05.075
State	Published - 15 Sep 2019
Externally published	Yes

Keywords

Citric acid
Hydrodeoxygenation
MoO
Palmitic acid
SiO

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10.1016/j.matlet.2019.05.075

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title = "MoO3-based catalysts supported on SiO2 and their performance in hydrodeoxygenation",

abstract = "A series of MoO3 catalysts supported on SiO2 were prepared. The aim of this work is to understand the factors that determine their catalytic performance in hydrodeoxygenation (HDO)of fatty acids. The impregnation of Mo species was carried out by using citric acid (CA)or malonic acid (MA)in aqueous solutions. The use of organic acids resulted in changing the oxidation states of Mo in the materials. The performance of the catalyst prepared with CA was the best in this series. We found that oxidation states of Mo species play a major role in the HDO of palmitic acid.",

keywords = "Citric acid, Hydrodeoxygenation, MoO, Palmitic acid, SiO",

author = "Diego Valencia and Leonardo D{\'i}az and Ram{\'i}rez-Verduzco, {Luis Felipe} and Amezcua-Allieri, {Myriam A.} and Jorge Aburto",

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doi = "10.1016/j.matlet.2019.05.075",

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T1 - MoO3-based catalysts supported on SiO2 and their performance in hydrodeoxygenation

AU - Valencia, Diego

AU - Díaz, Leonardo

AU - Ramírez-Verduzco, Luis Felipe

AU - Amezcua-Allieri, Myriam A.

AU - Aburto, Jorge

PY - 2019/9/15

Y1 - 2019/9/15

N2 - A series of MoO3 catalysts supported on SiO2 were prepared. The aim of this work is to understand the factors that determine their catalytic performance in hydrodeoxygenation (HDO)of fatty acids. The impregnation of Mo species was carried out by using citric acid (CA)or malonic acid (MA)in aqueous solutions. The use of organic acids resulted in changing the oxidation states of Mo in the materials. The performance of the catalyst prepared with CA was the best in this series. We found that oxidation states of Mo species play a major role in the HDO of palmitic acid.

AB - A series of MoO3 catalysts supported on SiO2 were prepared. The aim of this work is to understand the factors that determine their catalytic performance in hydrodeoxygenation (HDO)of fatty acids. The impregnation of Mo species was carried out by using citric acid (CA)or malonic acid (MA)in aqueous solutions. The use of organic acids resulted in changing the oxidation states of Mo in the materials. The performance of the catalyst prepared with CA was the best in this series. We found that oxidation states of Mo species play a major role in the HDO of palmitic acid.

KW - Citric acid

KW - Hydrodeoxygenation

KW - MoO

KW - Palmitic acid

KW - SiO

UR - http://www.scopus.com/inward/record.url?scp=85065861316&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2019.05.075

DO - 10.1016/j.matlet.2019.05.075

M3 - Artículo

SN - 0167-577X

VL - 251

SP - 226

EP - 229

JO - Materials Letters

JF - Materials Letters

ER -

MoO₃-based catalysts supported on SiO₂ and their performance in hydrodeoxygenation

Abstract

Keywords

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