Copoly(p-phenylene/biphenylene sulfide)s, PPBS were prepared from sodium sulfide trihydate(Na,S . 3H20), p-dichlorobenzene (DCB), and 4,4'-dibromobiphenyl (DBB) comonomers in N-methyl-2-pyrrolidinone (NMP) solvent using an autoclave. The molecular weights of PPBS copolymers were determined by high t
โฆ LIBER โฆ
Synthesis and thermal properties of randomcopoly(p-phenylene/biphenylene sulfide)s
โ Scribed by Lee Soon Park; Soo Chang Lee; Je Nam III
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 381 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0032-3861
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