Preparation and Magnetic Properties of La-doped Sr Ferrite/Polypyrrole Composites
PAN, Ling-Ling a,b WANG, Yu-Ping a LI, Liang-Chao *,a LIU, Hui a XU, Feng a
Acta Chimica Sinica . 2008, (13): 1559 -1564 .