Published 2000 | Version v1
Miscellaneous Metadata-only

A study of magnetic properties of poly-schiff-base polymer containing bisthiazole rings with Fe(ii) sulfate

Creators

  • 1. University of New South Wales, Sydney, NSW (Australia). School of Materials Science and Engineering

Description

Full text: A metal-organic polymer, TAPDA-FeSO4, was synthesized by means of reaction of TAPDA polymers with iron (II) sulfate, and characterized by elemental analysis, x-ray diffraction (XRD), high resolution transmission electron microscope (HRTEM), infra-red (IR) absorption spectra, electron spin resonance (ESR), Moessbauer spectra, and SQUID magnetization. A strong ESR signal was observed, indicating the existence of free radicals in the compound. The saturation and hysteresis phenomena of the DC magnetization were found at low temperature, demonstrating the ferromagnetism of the polymer. The results of the Moessbauer spectra, XRD, and HRTEM show that the ferromagnetic behavior of TAPDA is intrinsic

Additional details

Publishing Information

Imprint Title
14th National Congress of the Australian Institute of Physics. Congress abstracts and posters summaries
Imprint Pagination
125 p.
Journal Page Range
p. MT14

Conference

Title
14. National Congress of the Australian Institute of Physics. Driving technology through discovery, understanding and innovation
Dates
10-15 Dec 2000
Place
Adelaide, SA (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
32027860
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ELECTRON SPIN RESONANCE; FERROMAGNETISM; INFRARED SPECTRA; IRON SULFATES; MAGNETIZATION; MOESSBAUER EFFECT; MULTI-ELEMENT ANALYSIS; ORGANIC POLYMERS; ORGANOMETALLIC COMPOUNDS; RADICALS; STRUCTURAL CHEMICAL ANALYSIS; SYNTHESIS; TEMPERATURE DEPENDENCE; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION
Descriptors DEC
CHEMICAL ANALYSIS; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; IRON COMPOUNDS; MAGNETIC MOMENTS; MAGNETIC RESONANCE; MAGNETISM; MICROSCOPY; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; POLYMERS; RESONANCE; SCATTERING; SPECTRA; SULFATES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS