Preparation of Silica Micro-Spheres in Hydroxypropylcellulose Solutions (2) Characterization of the Prepared Silica Micro-Spheres.
نویسندگان
چکیده
منابع مشابه
Preparation of hollow silica spheres with holes on the shells.
Hollow silica spheres with holes on the shells were prepared using l-16Ala6PyBr via a sol-gel method.
متن کاملInvestigation of the effects of nano-silica on the properties of concrete in comparison with micro-silica
The effects of adding Nano-Silica particles on the compressive strength and water permeability of concrete and its comparison with that of Micro-Silica were investigated in this work. The effect of combination of Nano- silica and Micro-silica were also studied in this work, which resulted in an increase in compressive strength of concrete in comparison with other concrete specimens tested in th...
متن کاملHollow silica spheres: synthesis and mechanical properties.
Core-shell polystyrene-silica spheres with diameters of 800 nm and 1.9 microm were synthesized by soap-free emulsion and dispersion polymerization of the polystyrene core, respectively. The polystyrene spheres were used as templates for the synthesis of silica shells of tunable thickness employing the Stöber method [Graf et al. Langmuir 2003, 19, 6693]. The polystyrene template was removed by t...
متن کاملInvestigation of the effects of nano-silica on the properties of concrete in comparison with micro-silica
The effects of adding Nano-Silica particles on the compressive strength and water permeability of concrete and its comparison with that of Micro-Silica were investigated in this work. The effect of combination of Nano- silica and Micro-silica were also studied in this work, which resulted in an increase in compressive strength of concrete in comparison with other concrete specimens tested in th...
متن کاملInvestigation of hydrothermal process time on the size of carbon micro- and nano-spheres
In this study, carbon nano-micro spheres with tightly controllable size, regularand perfect shape, high yields and narrow size distribution were prepared simply fromglucose and DI water as precursors using a hydrothermal method. By setting the initialconcentration of glucose solution and changing the hydrothermal process time at aconstant temperature of 160 °C, carbon spheres with various sizes...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of The Adhesion Society of Japan
سال: 2005
ISSN: 0916-4812,2187-4816
DOI: 10.11618/adhesion.41.54