Solvodynamics of benzene and water phases by DTAB, MTOAC, TMSOL and orcinol studied with interfacial tension, surface tension and viscosity measured with survismeter

Biribirinde çözünmeyen benzen ve su karıştırıldığında, kendi yüzey gerilimleri dolayısıyla gerilimi yüksek olan ve yüksek kalmaya devam eden, yüzey enerjisi yüksek bir arayüzey oluştururlar. Olayın fiziği nedeniyle gerilimli yüzeylerin kuvvetleri dengelenerek en uygun yüzey kuvvetini oluştururlar ki buna arayüzey kuvveti adı verilir.(İFT, mN/m). Yüzeyaktif maddeler olarak dodesiltrimetilamonyum bromid (DTAB), trimetilsulfoksonyum iyodid (TMSOİ), metiltrioktilamonyum klorid (MTOAC) ve 3,5-dihidroksitoluen monohidrat (Orcinol) katıldığında su ve benzen arasındaki İFT önemli ölçüde düşerek DTAB, TMSOİ, su, orcinol ve MTOAC için sırasıyla 15.69, 12.86, 10C59, 8.36 ve 2.97 mN/m değerlerini alır. Bu İFT düşmeleri 'ıslatma' adı verilen fazların yüksek karşılıklı çözünürlülüğü (MM) sonucunu doğurur. DTAB ve orcinol 304.65 K sıcaklıkda yüksek kohesiv kuvvetler dolayısıyla suyun 71.25 olan yüzey gerilimini sırasıyla 79.55 ve 72.70 değerlerine yükseltirler.

Benzen ve su fazlarının DTAB, MTOAC, TMSOI ve orkinol ilavesinde çözünme dinamiğinin arayüzey gerilimini, yüzey gerilimini ve viskoziteyi survismetreyle ölçerek incelenmesi

Both benzene and water immiscible phases when mixed together develop an energetic interface that remains tense due to individual surface tensions. Physics of a tense interface does equilibrate tensional forces to have an optimized surface force which is denoted as Interfacial Tension (IFT, mN/m). The IFT between water and benzene with addition of surfactants: dodecyltrimethylammonium bromide (DTAB), trimethylsulfoxonium iodide (TMSOI), methyltrioctylammonium chloride (MTOAC) and 3,5-dihydroxytoluene monohydrate (Orcinol) critically decrease to 15.69, 12.86, 10.59, 8.36, 2.97 mN/m for DTAB , TMSOI, water, orcinol, MTOAC respectively. This lowering of IFT infers a higher mutual miscibility (MM) of the phases denoted as wetting. The DTAB and orcinol increased surface tension of water from 71.25 to 79.55 and 72.70 mN/m respectively at 304.65 Kelvin temperature due to stronger cohesive forces.

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