LI Yin-kui, JIU Mao-liang. THE STUDY OF SYNTHESIS AND CHARACTERISTIC OF COPOLYMERS OF 4,4'-DIETHYNYLDIPHENYLMETHANE AND PHENYLACETYLENE[J]. Acta Polymerica Sinica, 1990,(3):263-270.
LI Yin-kui, JIU Mao-liang. THE STUDY OF SYNTHESIS AND CHARACTERISTIC OF COPOLYMERS OF 4,4'-DIETHYNYLDIPHENYLMETHANE AND PHENYLACETYLENE[J]. Acta Polymerica Sinica, 1990,(3):263-270.DOI:
4'-diethynyldiphenylmethane) is synthesised by the thermo-polyme-rization and catalysis polymerization (using (Ph3P)2PdCl2 as catalyst) of 4
4'-diethynyldiphen-ylmethane in bulk
and the copolymers of 4
4 -diethynyldiphenylmethane and phenylacetypene is also synthesised using (Ph3P)2 PdCl2 as catalyst. The density
the swellability and
the solubility parameter
Huggins parameter and the average molecular weight between crosslinks (Mc) of crosslinking products are measured. And the thermogravimetric analysis of crosslinking products and Infrared Spectra of all polymers are also done.