Synthetic method and application method of BYP tracer
A synthesis method and tracer technology, which is applied in the field of synthesis of a new type of tracer—"BYP tracer", can solve the problems of high detection difficulty, low analysis sensitivity, and increased concentration of rare earth elements, so as to reduce the cost of use , Excellent fluorescence performance, and the effect of improving detection accuracy
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Embodiment 1
[0038] Preparation of BYP tracer
[0039] 1) Preparation of LiBiF 4
[0040] Accurately measure 60mL of anhydrous ethylene glycol with a graduated cylinder and place it in a beaker, and accurately weigh 4.018g of BiCl 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 LiBiF 4 powder.
[0041] 2) Preparation of LiBiF 4 :Yb 3+ ,Pr 3+
[0042] [c] 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 PrCl 3 The solid was dissolved in deionized water.
[0043] [d] Doping: the LiBiF in step 1) 4The powder is evenly dispersed in the rare earth solution in step 2) [a], mix...
Embodiment 2
[0065] Preparation of BYP tracer
[0066] 1) Preparation of LiBiF 4
[0067] Accurately measure 60mL of anhydrous ethylene glycol with a graduated cylinder and place it in a beaker, and accurately weigh 3.789g of BiCl 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 LiBiF 4 powder.
[0068] 2) Preparation of LiBiF 4 :Yb 3+ ,Pr 3+
[0069] [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 0.018g of PrCl with an analytical balance 3 and 0.384g YbCl 3 Solid dissolved in deionized water;
[0070] [b] Doping: the LiBiF in step 1) 4 The powder is evenly dispersed in the rare earth solution in step 2) [a], mixed unif...
Embodiment 3
[0091] Preparation of BYP tracer
[0092] 1) Preparation of LiBiF 4
[0093] Accurately measure 60mL of anhydrous ethylene glycol with a graduated cylinder and place it in a beaker, and accurately weigh 3.260g of BiCl 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 LiBiF 4 powder.
[0094] 2) Preparation of LiBiF 4 :Yb 3+ ,Pr 3+
[0095] [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 0.107g of PrCl with an analytical balance 3 and 0.767g YbCl 3 Solid dissolved in deionized water;
[0096] [b] Doping: the LiBiF in step 1) 4 The powder is evenly dispersed in the rare earth solution in step 2) [a], mixed unifo...
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