Sodyum Akrilat Esaslı Hidrojel ve Kriyojellerin Şişme, Adsorpsiyon ve Mekanik Özelliklerinin İncelenmesi

Ayça  Bal; Bengi  Özkahraman; Mehmet Koray  Gök; İşıl  Acar

doi:10.5505/pajes.2014.08370

Investigation of Swelling, Adsorption and Mechanical Properties of Sodium Acrylate Based Hydrogel and Cryogels

Yıl 2014, Cilt: 20 Sayı: 7, 258 - 265, 01.07.2014

Ayça Bal Bengi Özkahraman Mehmet Koray Gök İşıl Acar

Öz

In this study, swelling behavior (swelling capacity, equilibrium swelling ratio and swelling kinetics), basic dye (methylene blue) adsorption and mechanical properties of sodium acrylate based hydrogel and cryogels were comparatively investigated. Kinetic parameters were determined using linear and non-linear methods. In addition, the surface morphologies of cryogel and hydrogel structures were characterized using by Scanning Electron Microscopy (SEM). All results obtained from analyses were comparatively evaluated.

Anahtar Kelimeler

Hydrogel, Cryogel, Adsorption, Sodium acrylate, Linear and non-linear analysis methods.

Kaynakça

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