Polyaniline-barium titanate (PAn-Ba-TiO<sub>3</sub>) ultrafine composite particles were prepared by the oxidative polymerization of aniline with H<sub>2</sub>O<su
The polymer-layered silicate nanocom-posites(PLSN) are prepared by the polymer melt interca lation in layered silicate. By the analyses of XRD, DSC, IR, NMR and
A new niobate Sr<sub>6</sub>FeNb<sub>9</sub>O<sub>30</sub> was synthesized in the ternary system SrO-Fe<sub>2</sub>O<sub>3</sub>-Nb<sub>2</sub>O<sub>5</sub> for