ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS*
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ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS*
Vol. 8, Issue 3, Pages: 224-233(1990)
Affiliations:
1. Department of Chemical Engineering, Tsinghua University,Beijing
2. Tsinghua University
3. Beijing
Author bio:
Funds:
DOI:
CLC:
Published:20 September 1990
Accepted:
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[1]余锡胜,佟水心,孙以实.ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS[J].Chinese Journal of Polymer Science,1990,{4}(03):224-233.
YU Xisheng, TONG Shuixin, SUN Yishi. ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS*[J]. 1990, 8(3): 224-233.
[1]余锡胜,佟水心,孙以实.ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS[J].Chinese Journal of Polymer Science,1990,{4}(03):224-233.DOI:
YU Xisheng, TONG Shuixin, SUN Yishi. ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS*[J]. 1990, 8(3): 224-233.DOI:
ON SWELLING CHARACTERISTICS AND MECHANISM OF TEMPERATURE SENSITIVE HYDROGELS*
<正> A series of N-substituted acrylamide monomers and the temperature sensitive hydrogels of their copolymer with N
N’-methylene-bis -acrylamide (Bis) have been synthesized. The effects of monomer structures
composition of the initial monomer mixture
polymerization temperature
the extent of ionization of the network and the presence of acid
base
salt or organic compound on the formation and the swelling characteristics of the temperature sensitive hydrogels have been systematically studied. The mechanism of the temperature sensitive phase transformation of the hydrogels was also investigated.
Abstract
A series of N-substituted acrylamide monomers and the temperature sensitive hydrogels of their copolymer with N
N’-methylene-bis -acrylamide (Bis) have been synthesized. The effects of monomer structures
composition of the initial monomer mixture
polymerization temperature
the extent of ionization of the network and the presence of acid
base
salt or organic compound on the formation and the swelling characteristics of the temperature sensitive hydrogels have been systematically studied. The mechanism of the temperature sensitive phase transformation of the hydrogels was also investigated.
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