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Polymer Physics Chapter 3 Polymer Solutions

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3W W hat is polymer solution? W hy to study polymer solution? HOW to study polymer solution? Gibbs 3.1 The solution of ... – PowerPoint PPT presentation

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Title: Polymer Physics Chapter 3 Polymer Solutions


1
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2
3W
W hat is polymer solution?
W hy to study polymer solution?
HOW to study polymer solution?
3
W hat is polymer solution?
??? ??
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??? ???
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4
W hy to study polymer solution?
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5
HOW to study polymer solution?
  • ????????
  • ?????
  • ?????? ? ??
  • ?????

6
Gibbs ?????
Gibbs ?? GH-TS
18731878
Josiah Willard Gibbs (1839-1903)
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??????
? ??
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7
3.1 The solution of polymers ??????
The process of solution ????
(i) ???????????,????????????????,????????-???
(1) ????????????
(ii) ??????????,??????????-???
???????????????,??????????,????????,???????,??????
??,????????
(2) ??????????
(i) ?????????,????????
(i) ??????
(3) ????????
(ii) ?????
(ii) ?????????
8
Key points for polymer dissolving
?????, ???,???
Linear polymers
?????, ???,???
Crystalline polymers
?????, ???,???
Cross-linked polymers
9
3.1.2 ????
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