Oxidative dehydrogenation of n-butane over mesoporous VO x /SBA-15 catalysts

Wei Liu; Suk Yin Lai; Hongxing Dai; Shuiju Wang; Haizhen Sun; Chak Tong Au

doi:10.1007/s10562-007-9023-y

Oxidative dehydrogenation of n-butane over mesoporous VO _x /SBA-15 catalysts

Wei Liu
, Suk Yin Lai
, Hongxing Dai
, Shuiju Wang
, Haizhen Sun
, Chak Tong Au^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

60 Citations (Scopus)

Abstract

Mesoporous VO _x /SBA-15 catalysts with different V contents were evaluated for the oxidative dehydrogenation of n-butane and characterized by N₂ adsorption, XRD, HRTEM, H₂-TPR, NH₃-TPD, XPS, and EPR techniques. Compared to conventional V₂O ₅/SiO₂ catalysts, the VO _x /SBA-15 catalysts showed better performance. The good performance can be attributed to the good dispersion of V species, presence of V⁴⁺ species and the pore structure.

Original language	English
Pages (from-to)	147-154
Number of pages	8
Journal	Catalysis Letters
Volume	113
Issue number	3-4
DOIs	https://doi.org/10.1007/s10562-007-9023-y
Publication status	Published - Feb 2007

User-Defined Keywords

Mesoporous SBA-15
n-butane
Oxidative dehydrogenation
Vanadium oxide

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10.1007/s10562-007-9023-y

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title = "Oxidative dehydrogenation of n-butane over mesoporous VO x /SBA-15 catalysts",

abstract = "Mesoporous VO x /SBA-15 catalysts with different V contents were evaluated for the oxidative dehydrogenation of n-butane and characterized by N2 adsorption, XRD, HRTEM, H2-TPR, NH3-TPD, XPS, and EPR techniques. Compared to conventional V2O 5/SiO2 catalysts, the VO x /SBA-15 catalysts showed better performance. The good performance can be attributed to the good dispersion of V species, presence of V4+ species and the pore structure.",

keywords = "Mesoporous SBA-15, n-butane, Oxidative dehydrogenation, Vanadium oxide",

author = "Wei Liu and Lai, \{Suk Yin\} and Hongxing Dai and Shuiju Wang and Haizhen Sun and Au, \{Chak Tong\}",

note = "Funding Information: The work was supported by the Research Grants Council of the Hong Kong Special Administration Region (Grant No. HKBU 200103); the research activities conducted in BJUT was financed by the National Natural Science Foundation of China (Grant No. 20473006).",

year = "2007",

month = feb,

doi = "10.1007/s10562-007-9023-y",

language = "English",

volume = "113",

pages = "147--154",

journal = "Catalysis Letters",

issn = "1011-372X",

publisher = "Kluwer Academic Publishers",

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TY - JOUR

T1 - Oxidative dehydrogenation of n-butane over mesoporous VO x /SBA-15 catalysts

AU - Liu, Wei

AU - Lai, Suk Yin

AU - Dai, Hongxing

AU - Wang, Shuiju

AU - Sun, Haizhen

AU - Au, Chak Tong

N1 - Funding Information: The work was supported by the Research Grants Council of the Hong Kong Special Administration Region (Grant No. HKBU 200103); the research activities conducted in BJUT was financed by the National Natural Science Foundation of China (Grant No. 20473006).

PY - 2007/2

Y1 - 2007/2

N2 - Mesoporous VO x /SBA-15 catalysts with different V contents were evaluated for the oxidative dehydrogenation of n-butane and characterized by N2 adsorption, XRD, HRTEM, H2-TPR, NH3-TPD, XPS, and EPR techniques. Compared to conventional V2O 5/SiO2 catalysts, the VO x /SBA-15 catalysts showed better performance. The good performance can be attributed to the good dispersion of V species, presence of V4+ species and the pore structure.

AB - Mesoporous VO x /SBA-15 catalysts with different V contents were evaluated for the oxidative dehydrogenation of n-butane and characterized by N2 adsorption, XRD, HRTEM, H2-TPR, NH3-TPD, XPS, and EPR techniques. Compared to conventional V2O 5/SiO2 catalysts, the VO x /SBA-15 catalysts showed better performance. The good performance can be attributed to the good dispersion of V species, presence of V4+ species and the pore structure.

KW - Mesoporous SBA-15

KW - n-butane

KW - Oxidative dehydrogenation

KW - Vanadium oxide

UR - https://www.scopus.com/pages/publications/33947609935

U2 - 10.1007/s10562-007-9023-y

DO - 10.1007/s10562-007-9023-y

M3 - Journal article

AN - SCOPUS:33947609935

SN - 1011-372X

VL - 113

SP - 147

EP - 154

JO - Catalysis Letters

JF - Catalysis Letters

IS - 3-4

ER -

Oxidative dehydrogenation of n-butane over mesoporous VO _x /SBA-15 catalysts

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