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An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence

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An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence. / Ding, S; Yang, X. F.; Song, E. H.; Liang, C. L.; Zhou, B.; Wu, M. M.; Zhou, Wuzong; Zhang, Q. Y.

In: Journal of Materials Chemistry C, Vol. 6, No. 9, 07.03.2018, p. 2342-2350.

Research output: Contribution to journalArticle

Harvard

Ding, S, Yang, XF, Song, EH, Liang, CL, Zhou, B, Wu, MM, Zhou, W & Zhang, QY 2018, 'An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence', Journal of Materials Chemistry C, vol. 6, no. 9, pp. 2342-2350. https://doi.org/10.1039/C7TC05416E

APA

Ding, S., Yang, X. F., Song, E. H., Liang, C. L., Zhou, B., Wu, M. M., Zhou, W., & Zhang, Q. Y. (2018). An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence. Journal of Materials Chemistry C, 6(9), 2342-2350. https://doi.org/10.1039/C7TC05416E

Vancouver

Ding S, Yang XF, Song EH, Liang CL, Zhou B, Wu MM et al. An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence. Journal of Materials Chemistry C. 2018 Mar 7;6(9):2342-2350. https://doi.org/10.1039/C7TC05416E

Author

Ding, S ; Yang, X. F. ; Song, E. H. ; Liang, C. L. ; Zhou, B. ; Wu, M. M. ; Zhou, Wuzong ; Zhang, Q. Y. / An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence. In: Journal of Materials Chemistry C. 2018 ; Vol. 6, No. 9. pp. 2342-2350.

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@article{448ed63e2bf94e079dcee2985d49f5af,
title = "An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence",
abstract = "Uniform perovskite core-shell nanocubes NaMn1-xMgxF3@NaMgF3 and NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ have been successfully synthesized via a facile one-pot co-precipitation method at room temperature. The core-shell structures were carefully characterized by powder X-ray diffraction, transmission electron microscopy, scanning transmission electron microscopy and energy-dispersive X-ray elemental mapping. It was found that the formation mechanisms of the novel core-shell structures consisting of aggregation of precursor molecules/ions, multiple nucleation, surface re-crystallization and further phase transformation. In addition, the DFT calculations further showed that Mn2+ ions tend to aggregate in NaMgF3:Mn2+, and which may be one of important intrinsic factors for formation the unique NaMn1-xMgxF3@NaMgF3 structure in this case. Besides, the unique core-shell structures NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ can obviously enhance near-infrared upconversion luminescence of Mn2+, that may find high potential in multiple high-resolution imaging applications.",
author = "S Ding and Yang, {X. F.} and Song, {E. H.} and Liang, {C. L.} and B. Zhou and Wu, {M. M.} and Wuzong Zhou and Zhang, {Q. Y.}",
note = "This work is financially supported by the National Natural Science Foundation of China (Grant No. 51125005, 51472088, 51602104).",
year = "2018",
month = mar,
day = "7",
doi = "10.1039/C7TC05416E",
language = "English",
volume = "6",
pages = "2342--2350",
journal = "Journal of Materials Chemistry C",
issn = "2050-7526",
publisher = "ROYAL SOC CHEMISTRY",
number = "9",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - An efficient synthetic strategy for uniform perovskite core-shell nanocubes NaMgF3:Mn2+, Yb3+@NaMgF3:Yb3+ with enhanced near infrared upconversion luminescence

AU - Ding, S

AU - Yang, X. F.

AU - Song, E. H.

AU - Liang, C. L.

AU - Zhou, B.

AU - Wu, M. M.

AU - Zhou, Wuzong

AU - Zhang, Q. Y.

N1 - This work is financially supported by the National Natural Science Foundation of China (Grant No. 51125005, 51472088, 51602104).

PY - 2018/3/7

Y1 - 2018/3/7

N2 - Uniform perovskite core-shell nanocubes NaMn1-xMgxF3@NaMgF3 and NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ have been successfully synthesized via a facile one-pot co-precipitation method at room temperature. The core-shell structures were carefully characterized by powder X-ray diffraction, transmission electron microscopy, scanning transmission electron microscopy and energy-dispersive X-ray elemental mapping. It was found that the formation mechanisms of the novel core-shell structures consisting of aggregation of precursor molecules/ions, multiple nucleation, surface re-crystallization and further phase transformation. In addition, the DFT calculations further showed that Mn2+ ions tend to aggregate in NaMgF3:Mn2+, and which may be one of important intrinsic factors for formation the unique NaMn1-xMgxF3@NaMgF3 structure in this case. Besides, the unique core-shell structures NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ can obviously enhance near-infrared upconversion luminescence of Mn2+, that may find high potential in multiple high-resolution imaging applications.

AB - Uniform perovskite core-shell nanocubes NaMn1-xMgxF3@NaMgF3 and NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ have been successfully synthesized via a facile one-pot co-precipitation method at room temperature. The core-shell structures were carefully characterized by powder X-ray diffraction, transmission electron microscopy, scanning transmission electron microscopy and energy-dispersive X-ray elemental mapping. It was found that the formation mechanisms of the novel core-shell structures consisting of aggregation of precursor molecules/ions, multiple nucleation, surface re-crystallization and further phase transformation. In addition, the DFT calculations further showed that Mn2+ ions tend to aggregate in NaMgF3:Mn2+, and which may be one of important intrinsic factors for formation the unique NaMn1-xMgxF3@NaMgF3 structure in this case. Besides, the unique core-shell structures NaMn1-xMgxF3:Yb3+@NaMgF3:Yb3+ can obviously enhance near-infrared upconversion luminescence of Mn2+, that may find high potential in multiple high-resolution imaging applications.

U2 - 10.1039/C7TC05416E

DO - 10.1039/C7TC05416E

M3 - Article

VL - 6

SP - 2342

EP - 2350

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

SN - 2050-7526

IS - 9

ER -

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