Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg2Al2N4] phosphor for white light-emitting diodes

Julius Leaño, Jr.; Shing-Ying Lin; Agata Lazarowska; Sebastian Mahlik; Marek Grinberg; Chaolun Liang; Wuzong Zhou; Maxim Molokeev; Victor  Atuchin; Yi-Ting Tsai; Chun Che Lin; Hwo-Shuenn Sheu; Ru-Shi Liu

doi:10.1021/acs.chemmater.6b03442

Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg₂Al₂N₄] phosphor for white light-emitting diodes

Julius Leaño, Jr., Shing-Ying Lin, Agata Lazarowska, Sebastian Mahlik, Marek Grinberg, Chaolun Liang, Wuzong Zhou, Maxim Molokeev, Victor Atuchin, Yi-Ting Tsai, Chun Che Lin, Hwo-Shuenn Sheu, Ru-Shi Liu

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Abstract

A Ce³⁺-doped nitrodoagnesoaluminate Sr[Mg₂Al₂N₄] phosphor was prepared from all-nitride precur- sors using gas pressure sintering method. The effective excitation by green light (510 nm) that revealed a broad emission from 550-650 nm prompted an innovation in the assembly of the pc-LED by using a blue chip LED that is sequentially coated with a green-emitting phosphor (β-SiAlON:Eu²⁺) that excites the upper Sr[Mg₂Al₂N₄]:Ce³⁺ layer thereby producing white light. The use of this broadband emitting phosphor and the innovative configuration generates white light and puts forward two promising innovations for pc-LEDs.

Original language	English
Pages (from-to)	6822–6825
Journal	Chemistry of Materials
Volume	28
Issue number	19
Early online date	25 Sept 2016
DOIs	https://doi.org/10.1021/acs.chemmater.6b03442
Publication status	Published - 11 Oct 2016

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Copyright © 2016 American Chemical Society. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at: https://doi.org/10.1021/acs.chemmater.6b03442
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Leaño, Jr., J., Lin, S.-Y., Lazarowska, A., Mahlik, S., Grinberg, M., Liang, C., Zhou, W., Molokeev, M., Atuchin, V., Tsai, Y.-T., Lin, C. C., Sheu, H.-S., & Liu, R.-S. (2016). Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg₂Al₂N₄] phosphor for white light-emitting diodes. Chemistry of Materials, 28(19), 6822–6825. https://doi.org/10.1021/acs.chemmater.6b03442

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title = "Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg2Al2N4] phosphor for white light-emitting diodes",

abstract = "A Ce3+-doped nitrodoagnesoaluminate Sr[Mg2Al2N4] phosphor was prepared from all-nitride precur- sors using gas pressure sintering method. The effective excitation by green light (510 nm) that revealed a broad emission from 550-650 nm prompted an innovation in the assembly of the pc-LED by using a blue chip LED that is sequentially coated with a green-emitting phosphor (β-SiAlON:Eu2+) that excites the upper Sr[Mg2Al2N4]:Ce3+ layer thereby producing white light. The use of this broadband emitting phosphor and the innovative configuration generates white light and puts forward two promising innovations for pc-LEDs.",

author = "{Lea{\~n}o, Jr.}, Julius and Shing-Ying Lin and Agata Lazarowska and Sebastian Mahlik and Marek Grinberg and Chaolun Liang and Wuzong Zhou and Maxim Molokeev and Victor Atuchin and Yi-Ting Tsai and Lin, {Chun Che} and Hwo-Shuenn Sheu and Ru-Shi Liu",

note = "This work was supported by the Ministry of Science and Tech- nology of Taiwan (Contract Nos. MOST 104-2113-M-002-012- MY3, MOST 104-2119-M-002-027-MY3, MOST 104-2923-M- 002-007-MY3); the National Center for Research and Development Poland Grant (No. SL-TW2/8/2015). The contribution of S. M. was supported by the grant {"}Iuventus Plus{"} 0271/IP3/2015/73 from Ministry of Science and Higher Education, Poland, and the Russian Foundation for Basic Re- search (15-52-53080). The authors would also like to acknowledge the financial support from the Epistar Company.",

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doi = "10.1021/acs.chemmater.6b03442",

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Leaño, Jr., J, Lin, S-Y, Lazarowska, A, Mahlik, S, Grinberg, M, Liang, C, Zhou, W, Molokeev, M, Atuchin, V, Tsai, Y-T, Lin, CC, Sheu, H-S & Liu, R-S 2016, 'Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg₂Al₂N₄] phosphor for white light-emitting diodes', Chemistry of Materials, vol. 28, no. 19, pp. 6822–6825. https://doi.org/10.1021/acs.chemmater.6b03442

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AU - Leaño, Jr., Julius

AU - Lin, Shing-Ying

AU - Lazarowska, Agata

AU - Mahlik, Sebastian

AU - Grinberg, Marek

AU - Liang, Chaolun

AU - Zhou, Wuzong

AU - Molokeev, Maxim

AU - Atuchin, Victor

AU - Tsai, Yi-Ting

AU - Lin, Chun Che

AU - Sheu, Hwo-Shuenn

AU - Liu, Ru-Shi

N1 - This work was supported by the Ministry of Science and Tech- nology of Taiwan (Contract Nos. MOST 104-2113-M-002-012- MY3, MOST 104-2119-M-002-027-MY3, MOST 104-2923-M- 002-007-MY3); the National Center for Research and Development Poland Grant (No. SL-TW2/8/2015). The contribution of S. M. was supported by the grant "Iuventus Plus" 0271/IP3/2015/73 from Ministry of Science and Higher Education, Poland, and the Russian Foundation for Basic Re- search (15-52-53080). The authors would also like to acknowledge the financial support from the Epistar Company.

PY - 2016/10/11

Y1 - 2016/10/11

N2 - A Ce3+-doped nitrodoagnesoaluminate Sr[Mg2Al2N4] phosphor was prepared from all-nitride precur- sors using gas pressure sintering method. The effective excitation by green light (510 nm) that revealed a broad emission from 550-650 nm prompted an innovation in the assembly of the pc-LED by using a blue chip LED that is sequentially coated with a green-emitting phosphor (β-SiAlON:Eu2+) that excites the upper Sr[Mg2Al2N4]:Ce3+ layer thereby producing white light. The use of this broadband emitting phosphor and the innovative configuration generates white light and puts forward two promising innovations for pc-LEDs.

AB - A Ce3+-doped nitrodoagnesoaluminate Sr[Mg2Al2N4] phosphor was prepared from all-nitride precur- sors using gas pressure sintering method. The effective excitation by green light (510 nm) that revealed a broad emission from 550-650 nm prompted an innovation in the assembly of the pc-LED by using a blue chip LED that is sequentially coated with a green-emitting phosphor (β-SiAlON:Eu2+) that excites the upper Sr[Mg2Al2N4]:Ce3+ layer thereby producing white light. The use of this broadband emitting phosphor and the innovative configuration generates white light and puts forward two promising innovations for pc-LEDs.

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DO - 10.1021/acs.chemmater.6b03442

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SN - 0897-4756

VL - 28

SP - 6822

EP - 6825

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 19

ER -

Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg2Al2N4] phosphor for white light-emitting diodes

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Green light-excitable Ce-doped nitridomagnesoaluminate Sr[Mg₂Al₂N₄] phosphor for white light-emitting diodes