Adsorption of benzoic acid and hydroquinone by organically modified bentonites

Yildiz, N; Gonulsen, R; Koyuncu, H; Calimli, A

doi:10.1016/j.colsurfa.2005.03.006

Adsorption of benzoic acid and hydroquinone by organically modified bentonites

Atıf İçin Kopyala

Yildiz N., Gonulsen R., Koyuncu H., Calimli A.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, cilt.260, ss.87-94, 2005 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 260
Basım Tarihi: 2005
Doi Numarası: 10.1016/j.colsurfa.2005.03.006
Dergi Adı: COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.87-94
Van Yüzüncü Yıl Üniversitesi Adresli: Hayır

Özet

Two organobentonites (ODTMA-B, HDTMA-B) were synthesized using hexadecyltrimethyle ammonium bromide (HDTMAB) and octadecyltrimethyle ammonium bromide (ODTMAB). Synthesized organobentonites were characterized by X-ray diffraction particle size, and surface area analysis. Particle size analyses of the original bentonite and organobentonites showed that the organobentonites contained a greater number of coarse particles than present in the original bentonite. While the basal spacings of the organobentonites increased organic cation, the surface area decreased.