N-아실아미노산계 계면활성제(제14보) Soium N-Acyl Sarcosinate 미셀형성에 있어 동력학적 고찰

• 영문명: N-Acyl Amino Acids Surfactant(14) Kinetics for Micelle Formation of sodium N-Acyl Sarcosinate Solution
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김명수(Myung Soo Kim) 김홍수(Hong Soo Kim) 정환경(Hwan Kyeong Jeong) 남기대(Ki Dae Nam)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제17권 제2호, 105~112쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2000.06.30

영문 초록

Surface tension as a function of concentration and temperature was measured for aquous solution of sodium N-acyl sarcosinate, RCON(CH₃)CH₂ COONa, From the intersection points in the (γ-logC) curves, the critical micelle concentration (cmc) was determined at 20, 30, 40, and 50℃. Structural effects on the cmc maximum and the minimum area per molecule at the aquous solution/air interface were discussed. The free energy, enthalpy, and entropy of micellization and adsorption of surfactant solution also were investigated. Numberous investigators have dealt with sodium N-acyl sarcosinates and their applications as wettings, flooding and reducing agents and as corrosion inhibitors.

목차

Abstract

1. 서론

2. 실험

3. 실험결과 및 고찰

4. 결론

참고문헌