Structural flexibility in similar to SbVO4

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Structural flexibility in similar to SbVO4. / Landa-Canovas, Angel R.; Javier Garcia-Garcia, F.; Hansen, Staffan.

In: Catalysis Today, Vol. 158, No. 1-2, 2010, p. 156-161.

Research output: Contribution to journalArticle

Harvard

Landa-Canovas, AR, Javier Garcia-Garcia, F & Hansen, S 2010, 'Structural flexibility in similar to SbVO4', Catalysis Today, vol. 158, no. 1-2, pp. 156-161. https://doi.org/10.1016/j.cattod.2010.04.027

APA

Landa-Canovas, A. R., Javier Garcia-Garcia, F., & Hansen, S. (2010). Structural flexibility in similar to SbVO4. Catalysis Today, 158(1-2), 156-161. https://doi.org/10.1016/j.cattod.2010.04.027

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Author

Landa-Canovas, Angel R. ; Javier Garcia-Garcia, F. ; Hansen, Staffan. / Structural flexibility in similar to SbVO4. In: Catalysis Today. 2010 ; Vol. 158, No. 1-2. pp. 156-161.

RIS

TY - JOUR

T1 - Structural flexibility in similar to SbVO4

AU - Landa-Canovas, Angel R.

AU - Javier Garcia-Garcia, F.

AU - Hansen, Staffan

N1 - The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Polymer and Materials Chemistry (LTH) (011001041)

PY - 2010

Y1 - 2010

N2 - similar to SbVO4 is a well known catalyst used for the ammoxidation of propane to acrylonitrile. However, little importance is usually given to the structural flexibility exhibited by the similar to SbVO4 phase, which has rutile-type structure and can accommodate up to 1/8 of cation vacancies. In this work we highlight the great structural flexibility exhibited by this phase accommodating the changes in the oxidation state of vanadium which is accompanied by the introduction of cation vacancies. Besides, it presents a wide range of compositional non-stoichiometry, ranging from a 1/1 vanadium/antimony molar ratio to almost 1/0. It is carried out in a soft way and does not involve the creation of extended structural defects but more subtle structural changes such as long-range order, structural modulations and short-range order. (C) 2010 Elsevier B.V. All rights reserved.

AB - similar to SbVO4 is a well known catalyst used for the ammoxidation of propane to acrylonitrile. However, little importance is usually given to the structural flexibility exhibited by the similar to SbVO4 phase, which has rutile-type structure and can accommodate up to 1/8 of cation vacancies. In this work we highlight the great structural flexibility exhibited by this phase accommodating the changes in the oxidation state of vanadium which is accompanied by the introduction of cation vacancies. Besides, it presents a wide range of compositional non-stoichiometry, ranging from a 1/1 vanadium/antimony molar ratio to almost 1/0. It is carried out in a soft way and does not involve the creation of extended structural defects but more subtle structural changes such as long-range order, structural modulations and short-range order. (C) 2010 Elsevier B.V. All rights reserved.

KW - Structural flexibility

KW - Non-stoichiometry

KW - SbVO4/Sb2O4 system

KW - Catalyst

KW - Propane ammoxidation

U2 - 10.1016/j.cattod.2010.04.027

DO - 10.1016/j.cattod.2010.04.027

M3 - Article

VL - 158

SP - 156

EP - 161

JO - Catalysis Today

JF - Catalysis Today

SN - 0920-5861

IS - 1-2

ER -