Chemical polymerization of acrylamide initiated with Ce(IV)-dicarboxylic acid redox system: Effect of chain length between the carboxyl groups

Ustamehmetoglu, Belkıs; DILER, ZI; SARAC, AS

doi:10.1080/10236660290026494

Chemical polymerization of acrylamide initiated with Ce(IV)-dicarboxylic acid redox system: Effect of chain length between the carboxyl groups

Atıf İçin Kopyala

Ustamehmetoglu B., DILER Z., SARAC A.

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION, cilt.7, sa.4, ss.263-272, 2002 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 7 Sayı: 4
Basım Tarihi: 2002
Doi Numarası: 10.1080/10236660290026494
Dergi Adı: INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.263-272
İstanbul Teknik Üniversitesi Adresli: Evet

Özet

Aqueous polymerization of acrylamide (AAm) was carried out with the Ce(IV)-dicarboxylic acid initiator system. Dicarboxylic acids with Ce(IV)-dicarboxylic acid initiator system. Dicarboxylic acids with numbers of methylene groups ranging from 1 to 7 were used to elucidate the effect of chain length between the carboxyl groups on the formation of polymer, which is reflected in yield and molecular weight of polymer. The end group analysis of polyacrylamides was carried out by using conductometric titration. The number average molecular weight results from end group analysis are compared with values from viscometric analysis.