| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 가을 (10/06 ~ 10/08, 제주 ICC) |
| 권호 |
39권 2호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Size Controlled Nanoparticle Surfactants for Producing Novel Structured Polymeric Materials |
| 초록 |
Two examples of nanoparticle (NP) surfactants in producing novel structured polymeric materials will be demonstrated. In the first part of talk, I will discuss the size and shape effect of polymer coated NPs as a surfactant on the polymer blend system. We have developed a simple and powerful approach to fabricate a continuous conducting polymer film with an ultralow threshold that is based on Au NP surfactants. The addition of a very small amount of Au NPs dramatically reduced the volume fraction threshold for producing the conducting polymer film with high electrical and mechanical properties. In the second part of talk, I will introduce a powerful strategy of using size controlled Au NP surfactants to tailor both the external shape and internal nanoscale morphology of block copolymer (BCP) particles. The key to the successful generation of these novel structures is the use of size-controlled Au NPs. |
| 저자 |
김범준 |
| 소속 |
한국과학기술원 |
| 키워드 |
nanoparticle; surfactants
|
| E-Mail |
|
