Inorganic liquid crystal based on anatase type TiO2 nano rod and application thereof
An anatase type, inorganic liquid crystal technology, applied in the field of inorganic liquid crystal, to achieve the effect of large specific surface area and improved performance
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Embodiment example 1
[0019] Add oleic acid (1.6 mL, 5 mmol) to octadecene (6 mL) at room temperature and stir well. The temperature was then raised to 80°C and maintained under an argon atmosphere for 1 hour to remove residual water and oxygen from the solution. Tetrabutyl titanate (0.24 mL, 1 mmol) was injected into the above mixed solution, and kept at 80°C for 20 minutes. During this process, it was found that the solution slowly changed from colorless to light yellow, indicating that titanium oleate was formed during this process. The reaction system was heated to 260° C. for 10 minutes. Then oleylamine (0.48mL, 1.5mmol) was quickly injected into the reaction system to promote the "aminolysis" reaction, accompanied by vigorous stirring, and kept at 260°C for 90 minutes. After the reaction is over, save the synthesized anatase TiO with a theoretical concentration of 0.120M 2 Inorganic liquid crystals of nano and oleic acid. Using a NIKON ECLIPSE E600POL transmission and reflection dual-purp...
Embodiment example 2
[0022] At room temperature, oleic acid (3.2 mL, 10 mmol) was added to octadecene (6 mL), and stirred well. The temperature was then raised to 80°C and maintained under an argon atmosphere for 1 hour to remove residual water and oxygen from the solution. Tetrabutyl titanate (0.48 mL, 2 mmol) was injected into the above mixed solution, and kept at 80°C for 20 minutes. During this process, it was found that the solution slowly changed from colorless to light yellow, indicating that titanium oleate was formed during this process. The reaction system was heated to 260° C. for 10 minutes. Then oleylamine (0.96mL, 3mmol) was quickly injected into the reaction system to trigger the "aminolysis" reaction, accompanied by vigorous stirring, and kept at 260°C for 90 minutes. After the reaction is over, save the synthesized anatase TiO with a theoretical concentration of 0.189M 2 Inorganic liquid crystals of nano and oleic acid. Using a NIKON ECLIPSE E600POL transmission and reflection...
Embodiment example 3
[0025]Add oleic acid (4.8 mL, 15 mmol) to octadecene (6 mL) at room temperature and stir well. The temperature was then raised to 80°C and maintained under an argon atmosphere for 1 hour to remove residual water and oxygen from the solution. Tetrabutyl titanate (0.72 mL, 3 mmol) was injected into the above mixed solution, and kept at 80°C for 20 minutes. During this process, it was found that the solution slowly changed from colorless to light yellow, indicating that titanium oleate was formed during this process. The reaction system was heated to 260° C. for 10 minutes. Then oleylamine (1.28mL, 4.5mmol) was quickly injected into the reaction system to promote the "aminolysis" reaction, accompanied by vigorous stirring, and kept at 260°C for 90 minutes. After the reaction is over, save the synthesized anatase TiO with a theoretical concentration of 0.231M 2 Inorganic liquid crystals of nano and oleic acid. Using NIKON ECLIPSE E600POL transmission and reflection dual-purpos...
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