| 학회 |
한국공업화학회 |
| 학술대회 |
2004년 가을 (10/29 ~ 10/30, 호서대학교(아산캠퍼스)) |
| 권호 |
8권 2호 |
| 발표분야 |
불소화학 |
| 제목 |
Surface Properties of Amphoteric Copolymers: contact angle and ARXPS |
| 초록 |
The environmental response of the fluorine-contanining amphoteric copolymer in water and air has been investigated. The polymers were coated on slide glass by spincoater. The surface composition was determined by Angle Resolved X-ray Photoelectron Spectroscopy(ARXPS). Sessile-drop and captive-bubble techniques were used for contact angle measurements. Advancing contact angle was increased by increment of fluorine content. Octane contact angle in water increased with decreasing advancing contact angle in air. Octane contact angle in water was strongly affected by dispersion term in surface free energy. |
| 저자 |
김재원1, 하종욱1, 박인준1, 이수복1, 오성근2
|
| 소속 |
1한국화학(연), 2한양대 |
| 키워드 |
amphoteric copolymer; captive bubble method; contact angle
|
| E-Mail |
|
