PREPARATION AND MAGNETIC PROPERTIES OF POLYMERIC COMPLEXES CONTAINING 1,10-PHENANTHROLINE

A series of polymeric complexes were prepared from Fe^2＋, Co^2＋ or Ni^2＋ and poly（Schiff base） （DAPcIPA）, which was obtained by polycondensation of 5,6-diamino-1,10-phenanthroline （DAP） with isophthalaldehyde （IPA）. The structures of the polymer and the polymeric complexes were characterized by IR,...

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Bibliographic Details
Published inChinese journal of polymer science Vol. 24; no. 1; pp. 81 - 86
Main Author Hua-jiang Jiang Wei-lin Sun Ren-hua Zheng
Format Journal Article
LanguageEnglish
Published 2006
Subjects
1,10-邻二氮杂菲
席夫碱
有机软铁磁物质
磁性质
聚合物
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Summary:A series of polymeric complexes were prepared from Fe^2＋, Co^2＋ or Ni^2＋ and poly（Schiff base） （DAPcIPA）, which was obtained by polycondensation of 5,6-diamino-1,10-phenanthroline （DAP） with isophthalaldehyde （IPA）. The structures of the polymer and the polymeric complexes were characterized by IR, 1^H-NMR and elemental analysis. The magnetic behavior of these complexes was measured as a function of magnetic field strength （0-3.98 ~ 106 A/m） at 5 K and as a function of temperature （5-300 K） at a magnetic field strength of 2.39 × 10^6 A/re. Experimental results show that DAPcIPA-Ni^2＋, DAPcIPA-Co^2＋ are soft ferromagnets while DAPcIPA-Fe^2＋ exhibits features of an antiferromagnet.
Bibliography:O633.5
Synthesis
Organic soft ferromagnets.
O631.2
Polymer containing phenanthroline
Polymeric complexes
Synthesis; Polymer containing phenanthroline; Polymeric complexes; Organic soft ferromagnets.
11-2015/O6
ISSN:0256-7679
1439-6203
DOI:10.1142/S0256767906001060