지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수2
LIST OF SCHEME 5LIST OF TABLE 6LIST OF FIGURE 71 RING-OPENING POLYMERIZATION OF L-LACTIDE WITH DOUBLE METAL CYANIDE CATALYST 141.1 INTRODUCTION 141.2. EXPERIMENTAL 171.2.1. Materials 171.2.2. Preparation of DMC catalyst 181.2.3. Polymerization of poly(L-lacide) with various conditions 211.2.4. Characterization 221.3. RESULTS AND DISCUSSION 241.3.1. Analysis of poly(L-lactide) 241.3.2. Polymerization of poly(L-lacide) using various complexing agents 251.3.3. Polymerization of poly(L-lacide) with different reaction temperature 261.3.4. Polymerization of poly(L-lacide) by changing amounts of catalyst 281.4. CONCLUSIONS 291.5. REFERENCES 302 RING-OPENING POLYMERIZATION OF EPOXIDES WITH DOUBLE METAL CYANIDE CATALYST 502.1 INTRODUCTION 502.2. EXPERIMENTAL 522.2.1. Materials 522.2.2. Synthesis of poly (propylene oxide-r-allyl glycidyl ether) 532.2.3. Synthesis of poly (propylene oxide-b-allyl glycidyl ether) 542.2.4. Characterization. 552.3. RESULTS AND DISCUSSION 572.3.1. Characterization of poly (propylene oxide-co-allyl glycidyl ether) 572.3.2. Reactivity ratio of poly(PO-co-AGE) 602.3.3. Comparison of poly(PO-r-AGE) with poly(PO-b-AGE) 612.4. CONCLUSIONS 632.5. REFERENCES 64
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