TY  - JOUR
AU  - Dolgov, Leonid
AU  - Hong, Junyu
AU  - Zhou, Lei
AU  - Li, Xiaohui
AU  - Li, Junhao
AU  - Đorđević, Vesna R.
AU  - Dramićanin, Miroslav
AU  - Shi, Jianxin
AU  - Wu, Mingmei
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8349
AB  - One of prospective ways for boosting efficiency of luminescent materials is their combination with noble metal nanoparticles. Collective, so-called plasmon, oscillations of surface electrons in a nanoparticle can resonantly interact with incident or fluorescent light and cause an increase in the light absorption cross section or radiative rate for an adjacent emitter. Plasmonic inorganic phosphors require gentle host crystallization at which added noble nanoparticles will not suffer from aggregation or oxidation. The prospective plasmonic Mg2TiO4:Mn4+ phosphor containing core@shell Ag@SiO2 nanoparticles is prepared here by spare low-temperature annealing of a sol-gel host precursor. It is revealed that Mn4+ luminescence nonmonotonously depends on the size and concentration of 40 and 70 nm silver nanoparticles. It is demonstrated that luminescence of the Mg2TiO4:Mn4+ phosphor can be up to a 1.5 times increase when Mn4+ excitation is supported by localized surface plasmon resonance in Ag@SiO2 nanoparticles. © 2019 American Chemical Society.
T2  - ACS Applied Materials and Interfaces
T1  - Efficient Luminescence Enhancement of Mg 2 TiO 4 :Mn 4+ Red Phosphor by Incorporating Plasmonic Ag@SiO 2 Nanoparticles
VL  - 11
IS  - 23
SP  - 21004
EP  - 21009
DO  - 10.1021/acsami.9b05781
ER  - 

@article{
author = "Dolgov, Leonid and Hong, Junyu and Zhou, Lei and Li, Xiaohui and Li, Junhao and Đorđević, Vesna R. and Dramićanin, Miroslav and Shi, Jianxin and Wu, Mingmei",
year = "2019",
abstract = "One of prospective ways for boosting efficiency of luminescent materials is their combination with noble metal nanoparticles. Collective, so-called plasmon, oscillations of surface electrons in a nanoparticle can resonantly interact with incident or fluorescent light and cause an increase in the light absorption cross section or radiative rate for an adjacent emitter. Plasmonic inorganic phosphors require gentle host crystallization at which added noble nanoparticles will not suffer from aggregation or oxidation. The prospective plasmonic Mg2TiO4:Mn4+ phosphor containing core@shell Ag@SiO2 nanoparticles is prepared here by spare low-temperature annealing of a sol-gel host precursor. It is revealed that Mn4+ luminescence nonmonotonously depends on the size and concentration of 40 and 70 nm silver nanoparticles. It is demonstrated that luminescence of the Mg2TiO4:Mn4+ phosphor can be up to a 1.5 times increase when Mn4+ excitation is supported by localized surface plasmon resonance in Ag@SiO2 nanoparticles. © 2019 American Chemical Society.",
journal = "ACS Applied Materials and Interfaces",
title = "Efficient Luminescence Enhancement of Mg 2 TiO 4 :Mn 4+ Red Phosphor by Incorporating Plasmonic Ag@SiO 2 Nanoparticles",
volume = "11",
number = "23",
pages = "21004-21009",
doi = "10.1021/acsami.9b05781"
}

Dolgov, L., Hong, J., Zhou, L., Li, X., Li, J., Đorđević, V. R., Dramićanin, M., Shi, J.,& Wu, M.. (2019). Efficient Luminescence Enhancement of Mg 2 TiO 4 :Mn 4+ Red Phosphor by Incorporating Plasmonic Ag@SiO 2 Nanoparticles. in ACS Applied Materials and Interfaces, 11(23), 21004-21009.
https://doi.org/10.1021/acsami.9b05781

Dolgov L, Hong J, Zhou L, Li X, Li J, Đorđević VR, Dramićanin M, Shi J, Wu M. Efficient Luminescence Enhancement of Mg 2 TiO 4 :Mn 4+ Red Phosphor by Incorporating Plasmonic Ag@SiO 2 Nanoparticles. in ACS Applied Materials and Interfaces. 2019;11(23):21004-21009.
doi:10.1021/acsami.9b05781 .

Dolgov, Leonid, Hong, Junyu, Zhou, Lei, Li, Xiaohui, Li, Junhao, Đorđević, Vesna R., Dramićanin, Miroslav, Shi, Jianxin, Wu, Mingmei, "Efficient Luminescence Enhancement of Mg 2 TiO 4 :Mn 4+ Red Phosphor by Incorporating Plasmonic Ag@SiO 2 Nanoparticles" in ACS Applied Materials and Interfaces, 11, no. 23 (2019):21004-21009,
https://doi.org/10.1021/acsami.9b05781 . .

TY  - JOUR
AU  - Zhou, Qiang
AU  - Dolgov, Leonid
AU  - Srivastava, Alok M
AU  - Zhou, Lei
AU  - Wang, Zhengliang
AU  - Shi, Jianxin
AU  - Dramićanin, Miroslav
AU  - Brik, Mikhail G.
AU  - Wu, Mingmei
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7638
AB  - Transition-metal activated phosphors are an important family of luminescent materials that can produce white light with an outstanding color rendering index and correlated color temperature for use in light-emitting diodes.  In recent years, work in this quite “hot” research field has focused on the development of Mn2+ and Mn4+ activated red phosphors. In this review article, we provide an overview of recent studies on Mn2+ and Mn4+ doped phosphors, including detailed synthesis routes (solid-state reaction and wet-chemical synthesis) and description of luminescence mechanisms and phosphors’ behaviors; discuss their promising applications in white light-emitting diodes; and present an extensive list of references to representative works in this field.
T2  - Journal of Materials Chemistry C
T1  - Mn 2+ and Mn 4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review
VL  - 6
IS  - 11
SP  - 2652
EP  - 2671
DO  - 10.1039/C8TC00251G
ER  - 

@article{
author = "Zhou, Qiang and Dolgov, Leonid and Srivastava, Alok M and Zhou, Lei and Wang, Zhengliang and Shi, Jianxin and Dramićanin, Miroslav and Brik, Mikhail G. and Wu, Mingmei",
year = "2018",
abstract = "Transition-metal activated phosphors are an important family of luminescent materials that can produce white light with an outstanding color rendering index and correlated color temperature for use in light-emitting diodes.  In recent years, work in this quite “hot” research field has focused on the development of Mn2+ and Mn4+ activated red phosphors. In this review article, we provide an overview of recent studies on Mn2+ and Mn4+ doped phosphors, including detailed synthesis routes (solid-state reaction and wet-chemical synthesis) and description of luminescence mechanisms and phosphors’ behaviors; discuss their promising applications in white light-emitting diodes; and present an extensive list of references to representative works in this field.",
journal = "Journal of Materials Chemistry C",
title = "Mn 2+ and Mn 4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review",
volume = "6",
number = "11",
pages = "2652-2671",
doi = "10.1039/C8TC00251G"
}

Zhou, Q., Dolgov, L., Srivastava, A. M., Zhou, L., Wang, Z., Shi, J., Dramićanin, M., Brik, M. G.,& Wu, M.. (2018). Mn 2+ and Mn 4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review. in Journal of Materials Chemistry C, 6(11), 2652-2671.
https://doi.org/10.1039/C8TC00251G

Zhou Q, Dolgov L, Srivastava AM, Zhou L, Wang Z, Shi J, Dramićanin M, Brik MG, Wu M. Mn 2+ and Mn 4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review. in Journal of Materials Chemistry C. 2018;6(11):2652-2671.
doi:10.1039/C8TC00251G .

Zhou, Qiang, Dolgov, Leonid, Srivastava, Alok M, Zhou, Lei, Wang, Zhengliang, Shi, Jianxin, Dramićanin, Miroslav, Brik, Mikhail G., Wu, Mingmei, "Mn 2+ and Mn 4+ red phosphors: synthesis, luminescence and applications in WLEDs. A review" in Journal of Materials Chemistry C, 6, no. 11 (2018):2652-2671,
https://doi.org/10.1039/C8TC00251G . .