Nanophase iron clusters produced by CO2 laser multiphoton-decomposition of Fe(CO)5: Their generation and characterization

G. H. Lee; S. H. Huh; H. I. Jung

Nanophase iron clusters produced by CO₂ laser multiphoton-decomposition of Fe(CO)₅: Their generation and characterization

G. H. Lee, S. H. Huh, H. I. Jung

Kyungpook National University

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4 Scopus citations

Abstract

We have produced nanophase iron clusters inside a gas cell by decomposing iron pentacarbonyls from the mixture of ∼20 Torr Fe(CO)₅/∼3 Torr SF₆ with a pulsed CO₂ laser. The product displayed a black tint. Its composition was identified to be mostly iron from an inductively coupled plasma (ICP) atomic emission spectrum. The X-ray diffraction (XRD) pattern indicates a body-centered cubic structure for the cluster. A transmission electron micrograph proves that their diameter ranges between 50 and 70 Å and their average diameter is 60 Å.

Original language	English
Pages (from-to)	686-688
Number of pages	3
Journal	Bulletin of the Korean Chemical Society
Volume	17
Issue number	8
State	Published - 1996

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title = "Nanophase iron clusters produced by CO2 laser multiphoton-decomposition of Fe(CO)5: Their generation and characterization",

abstract = "We have produced nanophase iron clusters inside a gas cell by decomposing iron pentacarbonyls from the mixture of ∼20 Torr Fe(CO)5/∼3 Torr SF6 with a pulsed CO2 laser. The product displayed a black tint. Its composition was identified to be mostly iron from an inductively coupled plasma (ICP) atomic emission spectrum. The X-ray diffraction (XRD) pattern indicates a body-centered cubic structure for the cluster. A transmission electron micrograph proves that their diameter ranges between 50 and 70 {\AA} and their average diameter is 60 {\AA}.",

author = "Lee, {G. H.} and Huh, {S. H.} and Jung, {H. I.}",

year = "1996",

language = "English",

volume = "17",

pages = "686--688",

journal = "Bulletin of the Korean Chemical Society",

issn = "0253-2964",

publisher = "Wiley-Blackwell",

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T1 - Nanophase iron clusters produced by CO2 laser multiphoton-decomposition of Fe(CO)5

T2 - Their generation and characterization

AU - Lee, G. H.

AU - Huh, S. H.

AU - Jung, H. I.

PY - 1996

Y1 - 1996

N2 - We have produced nanophase iron clusters inside a gas cell by decomposing iron pentacarbonyls from the mixture of ∼20 Torr Fe(CO)5/∼3 Torr SF6 with a pulsed CO2 laser. The product displayed a black tint. Its composition was identified to be mostly iron from an inductively coupled plasma (ICP) atomic emission spectrum. The X-ray diffraction (XRD) pattern indicates a body-centered cubic structure for the cluster. A transmission electron micrograph proves that their diameter ranges between 50 and 70 Å and their average diameter is 60 Å.

AB - We have produced nanophase iron clusters inside a gas cell by decomposing iron pentacarbonyls from the mixture of ∼20 Torr Fe(CO)5/∼3 Torr SF6 with a pulsed CO2 laser. The product displayed a black tint. Its composition was identified to be mostly iron from an inductively coupled plasma (ICP) atomic emission spectrum. The X-ray diffraction (XRD) pattern indicates a body-centered cubic structure for the cluster. A transmission electron micrograph proves that their diameter ranges between 50 and 70 Å and their average diameter is 60 Å.

UR - http://www.scopus.com/inward/record.url?scp=0030521689&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0030521689

SN - 0253-2964

VL - 17

SP - 686

EP - 688

JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 8

ER -

Nanophase iron clusters produced by CO₂ laser multiphoton-decomposition of Fe(CO)₅: Their generation and characterization

Abstract

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