Title of article
Syntheses of polyaniline derivatives with stable radical groups and their magnetic properties
Author/Authors
Goto، نويسنده , , H. and Oohazama، نويسنده , , T. and Akagi، نويسنده , , K. and Ikeda، نويسنده , , H. and Koyano، نويسنده , , T. and Yoshizaki، نويسنده , , R.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
1
From page
1295
To page
1295
Abstract
Poly(4,4′-diphenylamine-3,5-di-tert-butoxybenzylidene) was synthesized with a dehydrative polycondensation by using H2SO4 as a catalyst. The polymer was oxidized with PbO2 to generate a stable radical group in the polymer. The color of the polymer changed from green to dark red upon the oxidation. ESR spectrum showed not only a signal with g value of 2.004, but also so-called “halffield” signals with g value of 4.288.
Keywords
electron spin resonance , Polyaniline and derivatives , magnetic measurement
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072629
Link To Document