摘要
制备了不同铁含量、不同功能团含量的聚 (苯乙烯丙烯酸 )铁配合物 ( SAAC· Fe)。考查了 Fe含量和功能团 ( COOH)含量与催化活性的关系。发现当 COOH含量在 1 .7～ 3.6mmol/g范围内 ,Fe/COOH(摩尔比 )在 0 .2时催化活性最高。
Poly(styreneacrylic acid) iron (SAAC·Fe) with different contents of Fe and COOH was prepared. The relationship between contents of Fe and COOH and catalytic activity was examined. It was found that SAAC·Fe showed the highest activity at molar ratio 0.2 of Fe/COOH when the content of COOH was in the region of 1.7～3.6 mmol/g. The above factors had no influence on the microstrucure of polybutadiene.
出处
《精细石油化工》
CAS
CSCD
北大核心
1999年第1期43-45,共3页
Speciality Petrochemicals
关键词
配合物
聚苯乙烯
聚丙烯酸
催化剂载体
poly(styrene-acrylic acid)
polymer-supported iron complex
butadiene
polymerization
