Sol-Gel Synthesis of YAG:Ho3+,Yb3+ Nanocrystal AITranslate
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YAG：Ho^3＋,1%Yb^3＋nanocrystal was synthesized by a sol-gel process from the mixed solution containing aluminum nitrate and rare earth oxide. The technological conditions to synthesize its xerogel were determined by orthogonal tests. DTA-TG,XRD and TEM techniques were used to study the synthe- sis process of the xerogel and characterize the crystal structure and morphology of the prepared YAG.1 Ho3＋ , 1%Yb3＋. The results show that monophase YAG crystallite can be formed without any intermediate phase after calciningthe xerogel at 1 200℃ Absorption spectrum and upconversion emission spectrum of YAG. 1 % Ho3＋, 1% Yh3＋ nanocrystal were investigated. Yb3＋ ions have the function of transferring energy in the luminescence process. Contributed to the Ho^3＋ transition, strong red and green upconversion fluorescence can be observed centered at 650 nm and 540 nm,respectively.
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Basic Information:
DOI：
Chinese Library Classification Number:O482.31[理学—固体物理]
Citation Information:
YAG：Ho^3＋,1%Yb^3＋nanocrystal was synthesized by a sol-gel process from the mixed solution containing aluminum nitrate and rare earth oxide. The technological conditions to synthesize its xerogel were determined by orthogonal tests. DTA-TG,XRD and TEM techniques were used to study the synthe- sis process of the xerogel and characterize the crystal structure and morphology of the prepared YAG.1 Ho3＋ , 1%Yb3＋. The results show that monophase YAG crystallite can be formed without any intermediate phase after calciningthe xerogel at 1 200℃ Absorption spectrum and upconversion emission spectrum of YAG. 1 % Ho3＋, 1% Yh3＋ nanocrystal were investigated. Yb3＋ ions have the function of transferring energy in the luminescence process. Contributed to the Ho^3＋ transition, strong red and green upconversion fluorescence can be observed centered at 650 nm and 540 nm,respectively.
quote
| GB/T 7714-2015 | [1] LI Feng-feng, ZHANG Ming-xi, SHEN Yi, et al. Sol-Gel Synthesis of YAG:Ho3+,Yb3+ Nanocrystal[J]. Rare Metals and Cemented Carbides, 2009(4): 1-6. |
| MLA | [1] LI Feng-feng, et al., "Sol-Gel Synthesis of YAG:Ho3+,Yb3+ Nanocrystal." Rare Metals and Cemented Carbides, no. 4, 2009, pp. 1-6. |
| APA | [1] LI Feng-feng, ZHANG Ming-xi, SHEN Yi, WANG Shao-yan, & Charles Christopher Sorrell. (2009). Sol-Gel Synthesis of YAG:Ho3+,Yb3+ Nanocrystal. Rare Metals and Cemented Carbides(4), 1-6. |
| IEEE | [1] LI Feng-feng, ZHANG Ming-xi, SHEN Yi, WANG Shao-yan, and Charles Christopher Sorrell, "Sol-Gel Synthesis of YAG:Ho3+,Yb3+ Nanocrystal," Rare Metals and Cemented Carbides, no. 4, pp. 1-6, 2009. keywords: {sol-gel;YAG：Ho^3＋，Yb^3＋;nanocrystal;upconversion luminescence} |