In situ-generated metal oxide catalyst during CO oxidation reaction transformed from redox-active metal-organic framework-supported palladium nanoparticles

Jin Yeong Kim; Mingshi Jin; Kyung Joo Lee; Jae Yeong Cheon; Sang Hoon Joo; Ji Man Kim; Hoi Ri Moon

doi:10.1186/1556-276X-7-461

In situ-generated metal oxide catalyst during CO oxidation reaction transformed from redox-active metal-organic framework-supported palladium nanoparticles

Jin Yeong Kim, Mingshi Jin, Kyung Joo Lee, Jae Yeong Cheon, Sang Hoon Joo, Ji Man Kim, Hoi Ri Moon

Department of Chemistry

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

24 Scopus citations

Abstract

The preparation of redox-active metal-organic framework (ra-MOF)-supported Pd nanoparticles (NPs) via the redox couple-driven method is reported, which can yield unprotected metallic NPs at room temperature within 10 min without the use of reducing agents. The Pd@ra-MOF has been exploited as a precursor of an active catalyst for CO oxidation. Under the CO oxidation reaction condition, Pd@ra-MOF is transformed into a PdO_x-NiO_y/C nanocomposite to generate catalytically active species in situ, and the resultant nanocatalyst shows sustainable activity through synergistic stabilization.

Original language	English
Article number	461
Journal	Nanoscale Research Letters
Volume	7
DOIs	https://doi.org/10.1186/1556-276X-7-461
State	Published - 2012

Keywords

CO oxidation
Metal oxide
Metal-organic framework
Nanoparticle
Palladium
Redox reaction

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10.1186/1556-276X-7-461

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title = "In situ-generated metal oxide catalyst during CO oxidation reaction transformed from redox-active metal-organic framework-supported palladium nanoparticles",

abstract = "The preparation of redox-active metal-organic framework (ra-MOF)-supported Pd nanoparticles (NPs) via the redox couple-driven method is reported, which can yield unprotected metallic NPs at room temperature within 10 min without the use of reducing agents. The Pd@ra-MOF has been exploited as a precursor of an active catalyst for CO oxidation. Under the CO oxidation reaction condition, Pd@ra-MOF is transformed into a PdOx-NiOy/C nanocomposite to generate catalytically active species in situ, and the resultant nanocatalyst shows sustainable activity through synergistic stabilization.",

keywords = "CO oxidation, Metal oxide, Metal-organic framework, Nanoparticle, Palladium, Redox reaction",

author = "Kim, \{Jin Yeong\} and Mingshi Jin and Lee, \{Kyung Joo\} and Cheon, \{Jae Yeong\} and Joo, \{Sang Hoon\} and Kim, \{Ji Man\} and Moon, \{Hoi Ri\}",

year = "2012",

doi = "10.1186/1556-276X-7-461",

language = "English",

volume = "7",

journal = "Nanoscale Research Letters",

issn = "1931-7573",

publisher = "Springer New York",

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TY - JOUR

T1 - In situ-generated metal oxide catalyst during CO oxidation reaction transformed from redox-active metal-organic framework-supported palladium nanoparticles

AU - Kim, Jin Yeong

AU - Jin, Mingshi

AU - Lee, Kyung Joo

AU - Cheon, Jae Yeong

AU - Joo, Sang Hoon

AU - Kim, Ji Man

AU - Moon, Hoi Ri

PY - 2012

Y1 - 2012

N2 - The preparation of redox-active metal-organic framework (ra-MOF)-supported Pd nanoparticles (NPs) via the redox couple-driven method is reported, which can yield unprotected metallic NPs at room temperature within 10 min without the use of reducing agents. The Pd@ra-MOF has been exploited as a precursor of an active catalyst for CO oxidation. Under the CO oxidation reaction condition, Pd@ra-MOF is transformed into a PdOx-NiOy/C nanocomposite to generate catalytically active species in situ, and the resultant nanocatalyst shows sustainable activity through synergistic stabilization.

AB - The preparation of redox-active metal-organic framework (ra-MOF)-supported Pd nanoparticles (NPs) via the redox couple-driven method is reported, which can yield unprotected metallic NPs at room temperature within 10 min without the use of reducing agents. The Pd@ra-MOF has been exploited as a precursor of an active catalyst for CO oxidation. Under the CO oxidation reaction condition, Pd@ra-MOF is transformed into a PdOx-NiOy/C nanocomposite to generate catalytically active species in situ, and the resultant nanocatalyst shows sustainable activity through synergistic stabilization.

KW - CO oxidation

KW - Metal oxide

KW - Metal-organic framework

KW - Nanoparticle

KW - Palladium

KW - Redox reaction

UR - https://www.scopus.com/pages/publications/84866097031

U2 - 10.1186/1556-276X-7-461

DO - 10.1186/1556-276X-7-461

M3 - Article

AN - SCOPUS:84866097031

SN - 1931-7573

VL - 7

JO - Nanoscale Research Letters

JF - Nanoscale Research Letters

M1 - 461

ER -

In situ-generated metal oxide catalyst during CO oxidation reaction transformed from redox-active metal-organic framework-supported palladium nanoparticles

Abstract

Keywords

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