Facile Spray Pyrolysis Synthesis of Various Metal-Doped MoO2 Microspheres for Catalytic Partial Oxidation of n-Dodecane

Facile Spray Pyrolysis Synthesis of Various Metal-Doped MoO2 Microspheres for Catalytic Partial... Various metal-doped MoO microspheres (with Ti, Zr, or Co dopants) were simply prepared by means of a one-step ultra- sonic spray pyrolysis, where the dopant metal species were used as a reducing agent to promote the synthesis of MoO . The differences in electronegativity and radius between Mo and the dopant metal species influenced the structure and catalytic activity for partial oxidation of n-dodecane. Keywords MoO  · Dopant · Spray pyrolysis · Catalytic partial oxidation · n-Dodecane 1 Introduction * Kye Sang Yoo kyoo@snut.ac.kr Molybdenum dioxide (MoO ) has been extensively used * Jinsoo Kim for many applications, especially in heterogeneous cataly- jkim21@khu.ac.kr sis and in the manufacturing of electrode materials, due to Extended author information available on the last page of the article Vol:.(1234567890) 1 3 Facile Spray Pyrolysis Synthesis of Various Metal-Doped MoO Microspheres for Catalytic… 2511 its significant electrical conductivity [1 –9]. This attractive solution. The atomic ratios of dopant metal (M) to Mo used property is attributed to the presence of delocalized elec- in the precursor solutions were 0.03 and 0.06. trons in its valence band [10, 11]. MoO has also shown MoO microspheres doped with M (M = Co, Zr, or Ti) 2 2 high catalytic performance in the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Catalysis Letters Springer Journals

Facile Spray Pyrolysis Synthesis of Various Metal-Doped MoO2 Microspheres for Catalytic Partial Oxidation of n-Dodecane

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Chemistry; Catalysis; Industrial Chemistry/Chemical Engineering; Organometallic Chemistry; Physical Chemistry
ISSN
1011-372X
eISSN
1572-879X
D.O.I.
10.1007/s10562-018-2423-3
Publisher site
See Article on Publisher Site

Abstract

Various metal-doped MoO microspheres (with Ti, Zr, or Co dopants) were simply prepared by means of a one-step ultra- sonic spray pyrolysis, where the dopant metal species were used as a reducing agent to promote the synthesis of MoO . The differences in electronegativity and radius between Mo and the dopant metal species influenced the structure and catalytic activity for partial oxidation of n-dodecane. Keywords MoO  · Dopant · Spray pyrolysis · Catalytic partial oxidation · n-Dodecane 1 Introduction * Kye Sang Yoo kyoo@snut.ac.kr Molybdenum dioxide (MoO ) has been extensively used * Jinsoo Kim for many applications, especially in heterogeneous cataly- jkim21@khu.ac.kr sis and in the manufacturing of electrode materials, due to Extended author information available on the last page of the article Vol:.(1234567890) 1 3 Facile Spray Pyrolysis Synthesis of Various Metal-Doped MoO Microspheres for Catalytic… 2511 its significant electrical conductivity [1 –9]. This attractive solution. The atomic ratios of dopant metal (M) to Mo used property is attributed to the presence of delocalized elec- in the precursor solutions were 0.03 and 0.06. trons in its valence band [10, 11]. MoO has also shown MoO microspheres doped with M (M = Co, Zr, or Ti) 2 2 high catalytic performance in the

Journal

Catalysis LettersSpringer Journals

Published: Jun 2, 2018

References

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