Supported vanadium oxide catalysts in selective oxidation of ethanol: Comparison of TiO2/SiO2 and ZrO2/SiO2 as supports

Yu Chuan Lin; Chih Hung Chang; Chin Chen Chen; Jih Mirn Jehng; Shin Guang Shyu

doi:10.1016/j.catcom.2007.08.002

Supported vanadium oxide catalysts in selective oxidation of ethanol: Comparison of TiO₂/SiO₂ and ZrO₂/SiO₂ as supports

Yu Chuan Lin
, Chih Hung Chang
, Chin Chen Chen
, Jih Mirn Jehng
, Shin Guang Shyu

Department of Chemical Engineering

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

33 Citations (Scopus)

Abstract

Highly dispersed vanadia supported on TiO₂/SiO₂ and ZrO₂/SiO₂ were synthesized through the grafting method. The physical and chemical properties were investigated by nitrogen adsorption/desorption, X-ray diffraction, H₂ temperature programmed reduction, and temperature programmed desorption. Moreover, their performances in selective oxidation of ethanol were evaluated. With almost identical vanadia loading, VO_x/ZrO₂/SiO₂ exhibits better catalytic behaviors than that of VO_x/TiO₂/SiO₂. This can be attributed to the nature of enhanced support.

Original language	English
Pages (from-to)	675-679
Number of pages	5
Journal	Catalysis Communications
Volume	9
Issue number	5
DOIs	https://doi.org/10.1016/j.catcom.2007.08.002
Publication status	Published - 2008 Mar 20

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry
Process Chemistry and Technology

Access to Document

10.1016/j.catcom.2007.08.002

Cite this

@article{dccaafe659304c0db6b45a82bfc03b59,

title = "Supported vanadium oxide catalysts in selective oxidation of ethanol: Comparison of TiO2/SiO2 and ZrO2/SiO2 as supports",

abstract = "Highly dispersed vanadia supported on TiO2/SiO2 and ZrO2/SiO2 were synthesized through the grafting method. The physical and chemical properties were investigated by nitrogen adsorption/desorption, X-ray diffraction, H2 temperature programmed reduction, and temperature programmed desorption. Moreover, their performances in selective oxidation of ethanol were evaluated. With almost identical vanadia loading, VOx/ZrO2/SiO2 exhibits better catalytic behaviors than that of VOx/TiO2/SiO2. This can be attributed to the nature of enhanced support.",

author = "Lin, \{Yu Chuan\} and Chang, \{Chih Hung\} and Chen, \{Chin Chen\} and Jehng, \{Jih Mirn\} and Shyu, \{Shin Guang\}",

year = "2008",

month = mar,

day = "20",

doi = "10.1016/j.catcom.2007.08.002",

language = "English",

volume = "9",

pages = "675--679",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier BV",

number = "5",

}

TY - JOUR

T1 - Supported vanadium oxide catalysts in selective oxidation of ethanol

T2 - Comparison of TiO2/SiO2 and ZrO2/SiO2 as supports

AU - Lin, Yu Chuan

AU - Chang, Chih Hung

AU - Chen, Chin Chen

AU - Jehng, Jih Mirn

AU - Shyu, Shin Guang

PY - 2008/3/20

Y1 - 2008/3/20

N2 - Highly dispersed vanadia supported on TiO2/SiO2 and ZrO2/SiO2 were synthesized through the grafting method. The physical and chemical properties were investigated by nitrogen adsorption/desorption, X-ray diffraction, H2 temperature programmed reduction, and temperature programmed desorption. Moreover, their performances in selective oxidation of ethanol were evaluated. With almost identical vanadia loading, VOx/ZrO2/SiO2 exhibits better catalytic behaviors than that of VOx/TiO2/SiO2. This can be attributed to the nature of enhanced support.

AB - Highly dispersed vanadia supported on TiO2/SiO2 and ZrO2/SiO2 were synthesized through the grafting method. The physical and chemical properties were investigated by nitrogen adsorption/desorption, X-ray diffraction, H2 temperature programmed reduction, and temperature programmed desorption. Moreover, their performances in selective oxidation of ethanol were evaluated. With almost identical vanadia loading, VOx/ZrO2/SiO2 exhibits better catalytic behaviors than that of VOx/TiO2/SiO2. This can be attributed to the nature of enhanced support.

UR - https://www.scopus.com/pages/publications/38849122729

UR - https://www.scopus.com/pages/publications/38849122729#tab=citedBy

U2 - 10.1016/j.catcom.2007.08.002

DO - 10.1016/j.catcom.2007.08.002

M3 - Article

AN - SCOPUS:38849122729

SN - 1566-7367

VL - 9

SP - 675

EP - 679

JO - Catalysis Communications

JF - Catalysis Communications

IS - 5

ER -

Supported vanadium oxide catalysts in selective oxidation of ethanol: Comparison of TiO₂/SiO₂ and ZrO₂/SiO₂ as supports

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this