Buscar
Mostrando ítems 21-30 de 381
A rubber-modified thermoplastic where the morphology produced by phase-separation induced by polymerization disappears at high conversions
(Springer, 2008-03)
An unexpected experimental finding is reported where the primary morphology developed during polymerization-induced phase separation in a rubber-modified thermoplastic practically disappears at high conversions. This process ...
Synthesis of highly concentrated suspensions of silver nanoparticles by two versions of the chemical reduction method
(MDPI, 2018-12-24)
In spite of the widespread use of the chemical reduction method to obtain silver nanoparticles, the nanoparticle yield is often low due to a required addition of small volumes of diluted metal ions to a solution containing ...
The aqueous Triton X-100 – dodecyltrimethylammonium bromidemicellar mixed system. Experimental results and thermodynamic analysis
(Elsevier Science, 2018-12-20)
The micellization process of the aqueous mixed system triton X-100 (TX100) – dodecyltrimethylammonium bromide (DTAB) has been studied with a battery of techniques: surface tension, static and dynamic light scattering and ...
Device for real-time monitoring of oil-in-water and suspended solids based on thermal lens spectrometry and light scattering
(Optical Society of America, 2020-03)
A novel system suitable for simultaneous monitoring of both oil-in-water and suspended solids based on thermal lens spectroscopy and forward light scattering is presented. The technique measures the concentration of dissolved ...
Derivatized silver nanoparticles as sensor for ultra-trace nitrate determination based on light scattering phenomenon
(Elsevier Science, 2009-01)
New silver nanoparticles coated with EDTA (EDTA-AgNPs) have been synthesized by citrate reduction method and characterized by UV-vis spectroscopy, molecular fluorescence and scanning electron microscopy (SEM). The derivatized ...