Synthetic hydrogels 2. Polymerization induced phase separation in acrylamide systems
Data(s) |
01/11/2003
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Resumo |
Acrylamide hydrogels were synthesized in the presence of various non-solvents for linear polyacrylamide to examine phase separation during polymerization. The process was found to be dependent upon the segmental volume, the chemical structure, and the concentration of the non-solvent. The concept of conversion-phase diagram for linear polymer is introduced and used qualitatively to understand polymerization induced phase separation (PIPS), and to predict the onset of PIPS during hydrogel synthesis. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://dro.deakin.edu.au/eserv/DU:30082943/prime-synthetichydrogels-2003.pdf http://www.dx.doi.org/10.1016/j.polymer.2003.09.026 |
Direitos |
2003, Elsevier |
Palavras-Chave | #acrylamide hydrogel #solvent #phase separation |
Tipo |
Journal Article |