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

化學工程學系

研究成果: Article › 同行評審

33 引文斯高帕斯（Scopus）

摘要

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.

原文	English
頁（從 - 到）	675-679
頁數	5
期刊	Catalysis Communications
卷	9
發行號	5
DOIs	https://doi.org/10.1016/j.catcom.2007.08.002
出版狀態	Published - 2008 3月 20

All Science Journal Classification (ASJC) codes

催化
一般化學
製程化學與技術

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10.1016/j.catcom.2007.08.002

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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",

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

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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.

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

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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

摘要

All Science Journal Classification (ASJC) codes

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