Structure of starch-bentonite gels
COLLOID AND POLYMER SCIENCE, cilt.275, sa.4, ss.378-389, 1997 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 275 Sayı: 4
- Basım Tarihi: 1997
- Doi Numarası: 10.1007/s003960050095
- Dergi Adı: COLLOID AND POLYMER SCIENCE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.378-389
- Anahtar Kelimeler: mixed gels, starch, bentonite, band-type structures, polymer adsorption
- Dokuz Eylül Üniversitesi Adresli: Evet
Özet
Mixed gels of starch and bentonite are investigated in the interval 0.056-0.089 of total solids/water ratio and 0-100% starch in the solids. The bentonite was a sodium calcium bentonite with a Na/Ca ratio of 1.76. In water it forms gels consisting of a network of band-type structures. Starch forms gels through hydrogen bonds between granules and/or amylose and amylopectin present on the external surfaces of granules and/or in fully stretched form.