نتایج جستجو برای: dispersants
تعداد نتایج: 387 فیلتر نتایج به سال:
An atom-efficient, wholly aqueous one-pot synthesis of zwitterionic diblock copolymers has been devised. Such can serve as highly effective dispersants for nano-sized transparent yellow iron oxide particles.
Photo- and thermal-responsive polymers containing azobenzene units in the main chain have been utilized as removable dispersants for single-walled carbon nanotubes (SWNTs) in organic solvents. Intermolecular interactions between SWNTs and the polymers are reversibly controllable by tuning the trans-cis composition.
........................................................................................................................................ iii Summary and Issues ......................................................................................................................v List of Acronyms .......................................................................................................
laboratory-scale experiments were conducted to evaluate the joint action toxicity and biochemicaleffects of sublethal concentrations of forcados light crude oil (flco) and three dispersants against clariasgariepinus over a period of 28 days. the derived 96hrlc50 values revealed that the dispersant, ds/tt/066(0.03ml/l) was the most toxic, followed by dispersant, oc/tt/osi (0.19ml/l), flco (5.06m...
Dispersants, a class of chemical spill-treating agents used to treat oil spills, are commonly globally as an alternative response measure. Applying dispersants slick, shortly after the spill has occurred, can protect shoreline environments and sea surface-dwelling animals, such some marine bird species, limiting individuals or local populations from consequences coming into contact with large q...
lkylphenol ethoxylates are nonA ionic surfactants widely used in many institutional and household cleaning products and industrial processes. They have been popular for their effectiveness, economy and ease of handling and formulating for more than 40 years. They function as emulsifiers, detergents, wetting agents and dispersants. One of the largest application areas for alkylphenol ethoxylates...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید