Synthesis method and application of "yytc tracer"
A synthesis method and technology of tracer, which are applied in the field of synthesis of a new type of tracer, "YYTC tracer", can solve the problems of numerous steps, large amount of tracer used, and increased use cost, etc.
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Embodiment 1
[0038] A. Preparation of tracers
[0039] 1) Preparation of LiYF 4
[0040] Accurately measure 60mL of anhydrous ethylene glycol with a graduated cylinder and place it in a beaker, and accurately weigh 2.875g of YCl with an analytical balance 3 and 1.038g of LiF solid were dissolved in anhydrous ethylene glycol, mixed uniformly, placed in a reaction kettle, and reacted at 150°C for 24h. After cooling, add 100mL deionized water to it, and after the white precipitate is completely precipitated, vacuum filter to obtain LiYF 4 powder.
[0041] 2) Preparation of LiYF 4 :Yb 3+ ,Tb 3+
[0042] [a] Preparation of rare earth solution: accurately measure 60mL of deionized water with a measuring cylinder and place it in a beaker, and accurately weigh 0.192g of YbCl with an analytical balance 3 and 0.004g TbCl 3 Solid dissolved in deionized water;
[0043] [b] Doping: the LiYF in step 1) 4The powder is evenly dispersed in the rare earth solution in step 2) [a], mixed uniformly,...
Embodiment 2
[0066] Preparation of A tracer
[0067] 1) Preparation of LiYF 4
[0068] Accurately measure 60mL of anhydrous ethylene glycol with a graduated cylinder and place it in a beaker, and accurately weigh 2.712g of YCl with an analytical balance 3 and 1.038g of LiF solid were dissolved in anhydrous ethylene glycol, mixed uniformly, placed in a reaction kettle, and reacted at 150°C for 24h. After cooling, add 100mL deionized water to it, and after the white precipitate is completely precipitated, vacuum filter to obtain LiYF 4 powder.
[0069] 2) Preparation of LiYF 4 :Yb 3+ ,Tb 3+
[0070] [a] Preparation of rare earth solution: accurately measure 60mL of deionized water with a measuring cylinder and place it in a beaker, and accurately weigh 0.018g of TbCl with an analytical balance 3 and 0.384g YbCl 3 Solid dissolved in deionized water;
[0071] [b] Doping: the LiYF in step 1) 4 The powder is evenly dispersed in the rare earth solution in step 2) [a], mixed uniformly, ...
Embodiment 3
[0092] Preparation of A tracer
[0093] 1) Preparation of LiYF 4
[0094] Accurately measure 60mL of anhydrous ethylene glycol with a measuring cylinder and place it in a beaker, and accurately weigh 2.333g of YCl with an analytical balance 3and 1.038g of LiF solid were dissolved in anhydrous ethylene glycol, mixed uniformly, placed in a reaction kettle, and reacted at 150°C for 24h. After cooling, add 100mL deionized water to it, and after the white precipitate is completely precipitated, vacuum filter to obtain LiYF 4 powder.
[0095] 2) Preparation of LiYF 4 :Yb 3+ ,Tb 3+
[0096] [a] Preparation of rare earth solution: accurately measure 60mL of deionized water with a graduated cylinder and place it in a beaker, and accurately weigh 0.112g of TbCl with an analytical balance 3 and 0.767g YbCl 3 Solid dissolved in deionized water;
[0097] [b] Doping: the LiYF in step 1) 4 The powder is evenly dispersed in the rare earth solution in step 2) [a], mixed uniformly, p...
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