A Solid-State C-13 NMR Spectroscopic Study of Metal-Containing Polyimides

Yang XJ; Qiu WL; Li C; Zeng WX; Liu JS; Lu LD; Wang X; Sanctuary BC

Polymer, Vol.35, No.20, 4300-4302, 1994

DOI10.1016/0032-3861(94)90086-8 Export Citation

A Solid-State C-13 NMR Spectroscopic Study of Metal-Containing Polyimides

Yang XJ, Qiu WL, Li C, Zeng WX, Liu JS, Lu LD, Wang X, Sanctuary BC

Metal-containing polyimides having ionic linkages in the main chain, and their parent polyimides, were synthesized. The structures of these materials were investigated by using solid-state n.m.r. spectroscopy and some characteristic features of the C-13 n.m.r. spectra of the polyimides are described.