| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 봄 (04/11 ~ 04/12, 대전컨벤션센터) |
| 권호 |
38권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Emulsion Polymerization of Polysulfide Polymer Particles in Aqueous Surfactant Solutions |
| 초록 |
Elemental sulfur exhibits a number of promising electrochemical, biological and optical properties for use in energy, battery, and antibacterial materials applications. However, elemental sulfur suffers from its poor processability due to easy depolymerization of polysulfide back to elemental sulfur. In the present work, we tried to solve this problem by synthesizing sulfur-containing polymer formed by the copolymerization of ionized sulfur in a strong alkaline solution and organic monomers. It has already been known that the ionized sulfur in strong alkaline aqueous solution readily reacts with organic monomers. The material formed in this way, however, is insoluble in almost all solvents. Therefore, we tried to disperse the sulfur-organic copolymers in aqueous solution as processable spherical colloidal particles by emulsion polymerization. |
| 저자 |
조원태1, 김의태2, 정우진3, Jeffrey Pyun1, 차국헌2
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| 소속 |
1지능형 유도조합체 창의연구단, 2WCU 에너지환경화학융합기술전공, 3서울대 |
| 키워드 |
Polysulfide Polymer Particles; Emulsion Polymerization; Sulfur
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| E-Mail |
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