[試題] 99上 謝國煌 高分子化學 期中考
課程名稱︰高分子化學
課程性質︰化工系選修
課程教師︰謝國煌
開課系所︰化工系
考試日期(年月日)︰2010/11/11
考試時限(分鐘):130 mins
是否需發放獎勵金:是
(如未明確表示,則不予發放)
1.Explain the follwing terms 10%
(a)Thermoplastic and thermosetting polymer
(b)Interfacial polymerization
(c)Living polymer
(d)Isotactic and syndiotactic polymer
(e)Ziegler-Natta catalyst
2. 5%
(a)Draw the structures of Random, Alternating and Block copolymers with monomer
A and B.
(b)Describe the different properties from their related homopolymers.
3.Compare the thermal behaviors of Crystalline and Liquid crystalline
thermoplastic polymers and describe their physical properties in each
transition temperature. 10%
4.Describe the differences of Step and Chain polymerization in monomer
consumption, polymer growth and molecular weight changes during the
polymerization reaction. 10%
5.Describe the polyurethane synthesis with reaction equation in two-stage
method and its morphological scheme. 10%
6.Describe the mechannisms of epoxy resin reaction with primary amine,
anhydride, and teriary amine. 5%
7.Polymers usually contain alkyl and aromatic chain units in the structure. If
you are going to design two polymer stuctures (a) one for high temperature
resistance and (b) second for high toughness, how and why do you design the
polymer structure from the two chain units to meet the requirements? 5%
8.Describe the reactiono mechanism schematically for free radical
polymerization. 10%
9.Describe (a) the differences in the reaction for chain transfer agent,
retarder and inhibitor and (b)their related polymer products. 5%
10.Describe the mechanism of anionic polymerization and compare each reaction
step with that of free radical polymerization. 10%
11.Describe the coordination polymerization in reaction mechanism and their
specific properties. 10%
12.Illustrate the photolithographic process for positive and negative
photoresists and describe their related photopolymerization reactions. 10%
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