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Sol-Gel Method for the synthesis of TiO2 nanoparticles

See full course: https://www.udemy.com/course/material... Join nanotechnology discussion group in telegram: https://t.me/Nanotechnology_chat ______________________________________________ How TiO2 nanoparticles are synthesized by sol-gel method at first 10ml TTIP was added to 30 ml ethanol and stirred for 30min, then 3ml HNO3 was added to 150 ml deionized water and this solution was used as a hydrolysis catalyst. For hydrolysis reaction the aqueous solution was injected dropwise to the mixture of TTIP and ethanol in about 4 hours until an opaque suspension with high viscosity was produced; the obtained solution was heated at 100°C for 24 h until the solvents were evaporated, and after annealing at 600 °C for 4 h crystalline TiO2 nanoparticles were obtained. (the volumes and times can be different according to your target) Reference: https://www.sciencedirect.com/science... https://doi.org/10.1016/j.surfcoat.20... https://doi.org/10.1088/2053-1591/aad2b8 https://doi.org/10.1088/2053-1591/aaa2bb If you have any question please comment bellow ================================================================== #nanotechnology #nanoparticles #solgel #synthesis #tiO2nanoparticles #siO2nanoparticles#tio2