Synthesis and characterization of Co-Fe Prussian blue nanoparticles within MCM-41

Vien Vo; Nguyen Van Minh; Hyung Ik Lee; Ji Man Kim; Youngmee Kim; Sung Jin Kim

doi:10.1016/j.materresbull.2008.03.033

Synthesis and characterization of Co-Fe Prussian blue nanoparticles within MCM-41

Vien Vo, Nguyen Van Minh, Hyung Ik Lee, Ji Man Kim, Youngmee Kim, Sung Jin Kim

Chemistry & Nanoscience

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

21 Scopus citations

Abstract

A Prussian blue analogue, K_0.84Co_1.08[Fe(CN)₆] is prepared by reaction between [Fe(CN)₆]^3- in aqueous solution and ion-exchanged Co²⁺ in the channels of MCM-41. Powder X-ray diffraction, transmission electron microscopy, thermogravimetric analysis, nitrogen adsorption/desorption isotherms, diffuse reflectance UV-vis absorption spectroscopy and magnetic measurements were employed to characterize the product. The results show that the Prussian blue analogue is in nanoparticles within the channels and the hexagonal phase of MCM-41 remains intact during the reactions. A particle size effect on optical and magnetic properties of the nanoparticles was observed.

Original language	English
Pages (from-to)	78-81
Number of pages	4
Journal	Materials Research Bulletin
Volume	44
Issue number	1
DOIs	https://doi.org/10.1016/j.materresbull.2008.03.033
State	Published - 8 Jan 2009

Keywords

A. Nanostructures
B. Magnetic properties
C. Thermogravimetric analysis
C. X-ray diffraction

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10.1016/j.materresbull.2008.03.033

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title = "Synthesis and characterization of Co-Fe Prussian blue nanoparticles within MCM-41",

abstract = "A Prussian blue analogue, K0.84Co1.08[Fe(CN)6] is prepared by reaction between [Fe(CN)6]3- in aqueous solution and ion-exchanged Co2+ in the channels of MCM-41. Powder X-ray diffraction, transmission electron microscopy, thermogravimetric analysis, nitrogen adsorption/desorption isotherms, diffuse reflectance UV-vis absorption spectroscopy and magnetic measurements were employed to characterize the product. The results show that the Prussian blue analogue is in nanoparticles within the channels and the hexagonal phase of MCM-41 remains intact during the reactions. A particle size effect on optical and magnetic properties of the nanoparticles was observed.",

keywords = "A. Nanostructures, B. Magnetic properties, C. Thermogravimetric analysis, C. X-ray diffraction",

author = "Vien Vo and {Van Minh}, Nguyen and Lee, {Hyung Ik} and Kim, {Ji Man} and Youngmee Kim and Kim, {Sung Jin}",

note = "Funding Information: This work was supported (in part) by Seoul Research and Business Development Program (10816) and the Korea Research Foundation Grant (KRF-2004-005-C00093). J.M. Kim gratefully acknowledges the financial support of the Korea Energy Management Corporation (KEMCO, 2005-E-ID11-P-03-010-2007) and the Korea Research Foundation grant (MOEHRD, KRF-20050005-J11901).",

year = "2009",

month = jan,

day = "8",

doi = "10.1016/j.materresbull.2008.03.033",

language = "English",

volume = "44",

pages = "78--81",

journal = "Materials Research Bulletin",

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TY - JOUR

T1 - Synthesis and characterization of Co-Fe Prussian blue nanoparticles within MCM-41

AU - Vo, Vien

AU - Van Minh, Nguyen

AU - Lee, Hyung Ik

AU - Kim, Ji Man

AU - Kim, Youngmee

AU - Kim, Sung Jin

N1 - Funding Information: This work was supported (in part) by Seoul Research and Business Development Program (10816) and the Korea Research Foundation Grant (KRF-2004-005-C00093). J.M. Kim gratefully acknowledges the financial support of the Korea Energy Management Corporation (KEMCO, 2005-E-ID11-P-03-010-2007) and the Korea Research Foundation grant (MOEHRD, KRF-20050005-J11901).

PY - 2009/1/8

Y1 - 2009/1/8

N2 - A Prussian blue analogue, K0.84Co1.08[Fe(CN)6] is prepared by reaction between [Fe(CN)6]3- in aqueous solution and ion-exchanged Co2+ in the channels of MCM-41. Powder X-ray diffraction, transmission electron microscopy, thermogravimetric analysis, nitrogen adsorption/desorption isotherms, diffuse reflectance UV-vis absorption spectroscopy and magnetic measurements were employed to characterize the product. The results show that the Prussian blue analogue is in nanoparticles within the channels and the hexagonal phase of MCM-41 remains intact during the reactions. A particle size effect on optical and magnetic properties of the nanoparticles was observed.

AB - A Prussian blue analogue, K0.84Co1.08[Fe(CN)6] is prepared by reaction between [Fe(CN)6]3- in aqueous solution and ion-exchanged Co2+ in the channels of MCM-41. Powder X-ray diffraction, transmission electron microscopy, thermogravimetric analysis, nitrogen adsorption/desorption isotherms, diffuse reflectance UV-vis absorption spectroscopy and magnetic measurements were employed to characterize the product. The results show that the Prussian blue analogue is in nanoparticles within the channels and the hexagonal phase of MCM-41 remains intact during the reactions. A particle size effect on optical and magnetic properties of the nanoparticles was observed.

KW - A. Nanostructures

KW - B. Magnetic properties

KW - C. Thermogravimetric analysis

KW - C. X-ray diffraction

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U2 - 10.1016/j.materresbull.2008.03.033

DO - 10.1016/j.materresbull.2008.03.033

M3 - Article

AN - SCOPUS:56249130051

SN - 0025-5408

VL - 44

SP - 78

EP - 81

JO - Materials Research Bulletin

JF - Materials Research Bulletin

IS - 1

ER -

Synthesis and characterization of Co-Fe Prussian blue nanoparticles within MCM-41

Abstract

Keywords

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