Prepn process of efficient visible light photocatalyst and photoelectric conversion and luminescent material TiOxNyCz
A technology of photocatalysts and luminescent materials, applied in chemical instruments and methods, physical/chemical process catalysts, circuits, etc., can solve the problems of unsuitability for large-scale industrial production, high cost of raw materials, complicated process, etc., and achieve good visible photocatalytic performance , short process, and strong photoluminescent performance
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Embodiment 1
[0024] Alcoholyze 10mL of titanium tetrachloride with 60mL of methanol, heat to boiling at about 63°C, add 100g of urea, dissolve, cool, solidify, and calcinate in a muffle furnace at 200, 400, 600, and 800 degrees respectively to obtain the composition TiO with different compositions x N y C z powder.
[0025] Attached table is the element content of the sample under several burning temperatures of Example 1
[0026]
Embodiment 2
[0028] Hydrolyze 5mL of titanium tetrachloride with 10mL of water first, then add 100mL of methanol, heat to about 55°C, add 200g of urea, dissolve, cool, solidify, and calcinate in a muffle furnace at 200, 400, 600, and 800 degrees respectively , to get TiO x N y C z sample.
Embodiment 3
[0030] Alcoholyze 10 mL of titanium tetrachloride with 100 mL of methanol, heat to boiling, add 200 grams of urea, dissolve, cool, solidify, and calcinate in a muffle furnace at 300 degrees to obtain light yellow TiO x N y C z powder.
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