Adsorption of Nonylphenyl Glycol and Sorbitan Fatty Acid Ester on Carbon Black from Aqueous Solution

Chang-Woo Lee; Ji-Hwan Kim; Young-Ho Hong; Yun-Ho Jang; In-Kwon Hong; Yeong-Min Hahm

Journal of Industrial and Engineering Chemistry, Vol.3, No.2, 79-84, June, 1997

Chang-Woo Lee, Ji-Hwan Kim, Young-Ho Hong¹, Yun-Ho Jang², In-Kwon Hong , and Yeong-Min Hahm

Dept. of Chem. Eng., College of Eng., Dankook Univ., Seoul 140-714, Korea
¹Dept. of Ind. Chem., Hyejeon Junior College, Chungnam 350-800, Korea
²Dept. of Chem. Eng., College of Eng., In-Ha Univ., Inchon 402-751, Korea

Two types nonionic surfactants were adsorbed on carbon black. Interface characteristics of carbon black/water were changed by these surfactant adsorptions. In each maximum amount of surfactant adsorption was carried out in order to correlated with other measuring values : zeta-potential, contact angle and overall energy of dispersion. During aqueous phase adsorption, the longer EO chain and the higher hydrophobicity, the much surfactant adsorption. At this condition zeta-potential decreased with EO chain number increasing but had no effect on hydrophobicity of surfactant, and contact angle and overall energy of dispersion decrease according to increase EO chain number and higher hydrophobicity of surfactant. In the study solid/ liquid interface characteristics, wettability, stability and overall dispersion energy were compared with these results. These show that wettability and overall dispersion energy were dependent on the EO chain number and hydrophobicity, and the stability depends on the EO chain number.

[References]

Parfitt GD, Dispersion of Powders in Liquid, 1-50, Applied Science Publishers, London and New Jersey (1985)
Kuhner G, Voll M, Carbon Black, J.B. Donnet and R.C. Bansal(ed.), 1-2, Marcel Dekker, New York (1993)
Hassen RS, Fu Y, Bartell FE, J. Phys. Chem., 53, 769 (1949)
Asakawa T, Ogino K, Yamabe K, Bull. Chem. Soc. Jpn., 58, 2009 (1985)
Findenegg GH, Liphard M, Carbon, 25, 119 (1987)
Vasconcellos SR, Rowell RL, Carbon, 25, 97 (1987)
Douillard JM, Pougnet S, Faucompre B, Partyka S, J. Colloid Interface Sci., 154, 113 (1992)
Hunter RJ, Zeta Potential in Colloid Science, 59-124, Academic Press, London and New York (1981)
Wu S, Polymer Interface and Adhesion, 243-246, Marcel Dekker, New York and Basel (1982)
Everett DH, Pure Appl. Chem., 58, 967 (1986)

[Referenced By]

[Related Articles]

[1] Parfitt GD, Dispersion of Powders in Liquid, 1-50, Applied Science Publishers, London and New Jersey (1985)

[2] Kuhner G, Voll M, Carbon Black, J.B. Donnet and R.C. Bansal(ed.), 1-2, Marcel Dekker, New York (1993)

[3] Hassen RS, Fu Y, Bartell FE, J. Phys. Chem., 53, 769 (1949)

[4] Asakawa T, Ogino K, Yamabe K, Bull. Chem. Soc. Jpn., 58, 2009 (1985)

[5] Findenegg GH, Liphard M, Carbon, 25, 119 (1987)

[6] Vasconcellos SR, Rowell RL, Carbon, 25, 97 (1987)

[7] Douillard JM, Pougnet S, Faucompre B, Partyka S, J. Colloid Interface Sci., 154, 113 (1992)

[8] Hunter RJ, Zeta Potential in Colloid Science, 59-124, Academic Press, London and New York (1981)

[9] Wu S, Polymer Interface and Adhesion, 243-246, Marcel Dekker, New York and Basel (1982)

[10] Everett DH, Pure Appl. Chem., 58, 967 (1986)