| 摘要 |
Particles from 0.1 micron to 1 mm, calibrated or otherwise, in which the metal is in the form of crystallites from 10<-><6> to 10<-><4> mm wholly encapsulated in the polymer matrix. …<??>They are prepared by introducing a metal complex into a polymer swollen with an organic liquid solvent for the said complex, followed by thermolysis of the said complex and removal of the swelling organic liquid. |
