Smooth and rapid microwave synthesis of MIL-53(Fe) including superparamagnetic γ-Fe2O3 nanoparticles

Simon Wengert; Joachim Albrecht; Stephen Ruoss; Claudia Stahl; Gisela Schütz; Ronald Schäfer

doi:10.1016/j.jmmm.2017.08.013

Smooth and rapid microwave synthesis of MIL-53(Fe) including superparamagnetic γ-Fe₂O₃ nanoparticles

Simon Wengert
, Joachim Albrecht
, Stephen Ruoss
, Claudia Stahl
, Gisela Schütz
, Ronald Schäfer

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

3 Scopus citations

Abstract

MIL-53(Fe) linked to superparamagnetic γ-Fe₂O₃ nanoparticles was created using time-efficient microwave synthesis. Intermediates as well as the final product have been characterized by Dynamic Light Scattering (DLS), Infrared Spectroscopy (FTIR) and Thermal Gravimetric Analysis (TGA). It is found that this route allows the production of Fe nanoparticles with typical sizes of about 80 nm that are embedded inside the metal-organic structures. Detailed magnetization measurements using SQUID magnetometry revealed a nearly reversible magnetization loop indicating essentially superparamagnetic behavior.

Original language	English
Pages (from-to)	168-172
Number of pages	5
Journal	Journal of Magnetism and Magnetic Materials
Volume	444
DOIs	https://doi.org/10.1016/j.jmmm.2017.08.013
State	Published - 15 Dec 2017
Externally published	Yes

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10.1016/j.jmmm.2017.08.013

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title = "Smooth and rapid microwave synthesis of MIL-53(Fe) including superparamagnetic γ-Fe2O3 nanoparticles",

abstract = "MIL-53(Fe) linked to superparamagnetic γ-Fe2O3 nanoparticles was created using time-efficient microwave synthesis. Intermediates as well as the final product have been characterized by Dynamic Light Scattering (DLS), Infrared Spectroscopy (FTIR) and Thermal Gravimetric Analysis (TGA). It is found that this route allows the production of Fe nanoparticles with typical sizes of about 80 nm that are embedded inside the metal-organic structures. Detailed magnetization measurements using SQUID magnetometry revealed a nearly reversible magnetization loop indicating essentially superparamagnetic behavior.",

author = "Simon Wengert and Joachim Albrecht and Stephen Ruoss and Claudia Stahl and Gisela Sch{\"u}tz and Ronald Sch{\"a}fer",

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doi = "10.1016/j.jmmm.2017.08.013",

language = "English",

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T1 - Smooth and rapid microwave synthesis of MIL-53(Fe) including superparamagnetic γ-Fe2O3 nanoparticles

AU - Wengert, Simon

AU - Albrecht, Joachim

AU - Ruoss, Stephen

AU - Stahl, Claudia

AU - Schütz, Gisela

AU - Schäfer, Ronald

PY - 2017/12/15

Y1 - 2017/12/15

N2 - MIL-53(Fe) linked to superparamagnetic γ-Fe2O3 nanoparticles was created using time-efficient microwave synthesis. Intermediates as well as the final product have been characterized by Dynamic Light Scattering (DLS), Infrared Spectroscopy (FTIR) and Thermal Gravimetric Analysis (TGA). It is found that this route allows the production of Fe nanoparticles with typical sizes of about 80 nm that are embedded inside the metal-organic structures. Detailed magnetization measurements using SQUID magnetometry revealed a nearly reversible magnetization loop indicating essentially superparamagnetic behavior.

AB - MIL-53(Fe) linked to superparamagnetic γ-Fe2O3 nanoparticles was created using time-efficient microwave synthesis. Intermediates as well as the final product have been characterized by Dynamic Light Scattering (DLS), Infrared Spectroscopy (FTIR) and Thermal Gravimetric Analysis (TGA). It is found that this route allows the production of Fe nanoparticles with typical sizes of about 80 nm that are embedded inside the metal-organic structures. Detailed magnetization measurements using SQUID magnetometry revealed a nearly reversible magnetization loop indicating essentially superparamagnetic behavior.

UR - https://www.scopus.com/pages/publications/85028077409

U2 - 10.1016/j.jmmm.2017.08.013

DO - 10.1016/j.jmmm.2017.08.013

M3 - Article

AN - SCOPUS:85028077409

SN - 0304-8853

VL - 444

SP - 168

EP - 172

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

ER -

Smooth and rapid microwave synthesis of MIL-53(Fe) including superparamagnetic γ-Fe₂O₃ nanoparticles

Abstract

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