TU Darmstadt / ULB / TUbiblio

Microwave synthesis and magnetic properties of Laves-type Ti2M3Si (M = Mn, Fe, Co, Ni)

Hamm, Christin M. and Diop, Léopold V. B. and Zhang, Hogbin and Gutfleisch, Oliver and Birkel, Christina S. (2017):
Microwave synthesis and magnetic properties of Laves-type Ti2M3Si (M = Mn, Fe, Co, Ni).
In: physica status solidi (c), p. 1700027, 14, (3-4), DOI: 10.1002/pssc.201700027, [Article]

Abstract

Fast and energy-efficient synthesis methods become increasingly important aspects in the experimental high throughput searching of functional materials. Particularly high-temperature solid-state preparation techniques typically require large amounts of energy due to extended heating cycles. Therefore, we have utilized a time and energy-efficient synthesis method using a commercial microwave oven in order to prepare intermetallic Laves-type phases. Ti2M3Si with M = Mn, Fe, Co, Ni can be prepared within only 10 min of microwave heating based on this convenient one-step procedure. These compounds are of interest because of their potentially useful magnetic properties and therefore contribute to the ongoing search for rare earth-free alternatives to state-of-the-art magnetic materials.Transition metal-based Laves phase compounds Ti2M3Si were prepared by time- and energy-efficient microwave heating and their structural and magnetic properties studied.

Item Type: Article
Erschienen: 2017
Creators: Hamm, Christin M. and Diop, Léopold V. B. and Zhang, Hogbin and Gutfleisch, Oliver and Birkel, Christina S.
Title: Microwave synthesis and magnetic properties of Laves-type Ti2M3Si (M = Mn, Fe, Co, Ni)
Language: English
Abstract:

Fast and energy-efficient synthesis methods become increasingly important aspects in the experimental high throughput searching of functional materials. Particularly high-temperature solid-state preparation techniques typically require large amounts of energy due to extended heating cycles. Therefore, we have utilized a time and energy-efficient synthesis method using a commercial microwave oven in order to prepare intermetallic Laves-type phases. Ti2M3Si with M = Mn, Fe, Co, Ni can be prepared within only 10 min of microwave heating based on this convenient one-step procedure. These compounds are of interest because of their potentially useful magnetic properties and therefore contribute to the ongoing search for rare earth-free alternatives to state-of-the-art magnetic materials.Transition metal-based Laves phase compounds Ti2M3Si were prepared by time- and energy-efficient microwave heating and their structural and magnetic properties studied.

Journal or Publication Title: physica status solidi (c)
Volume: 14
Number: 3-4
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Functional Materials
11 Department of Materials and Earth Sciences > Material Science > Theory of Magnetic Materials
07 Department of Chemistry
07 Department of Chemistry > Fachgebiet Anorganische Chemie
Date Deposited: 27 Jul 2017 09:22
DOI: 10.1002/pssc.201700027
Identification Number: doi:10.1002/pssc.201700027
Funders: Financial support by the DFG (BI1775/2-1) and the German federal state of Hessen through its excellence program LOEWE “RESPONSE“ is gratefully acknowledged.
Export:

Optionen (nur für Redakteure)

View Item View Item