Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode

Chih Hao Lin; Yung Min Pai; Chun Fu Lee; Akta Verma; Huang Yu Lin; Chang Ching Tu; Xin Yin Chen; Hsi Sheng Teng; Teng Ming Chen; Cheng Huan Chen; Chin Wei Sher; Po Tsung Lee; Chien Chung Lin; S. K. Sharma; Hao Chung Kuo

doi:10.1186/s11671-018-2835-4

Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode

Chih Hao Lin, Yung Min Pai, Chun Fu Lee, Akta Verma, Huang Yu Lin, Chang Ching Tu, Xin Yin Chen, Hsi Sheng Teng, Teng Ming Chen, Cheng Huan Chen, Chin Wei Sher, Po Tsung Lee, Chien Chung Lin, S. K. Sharma, Hao Chung Kuo

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

High-brightness white-light-emitting diodes (w-LEDs) with excellent color quality is demonstrated by using nontoxic nanomaterials. Previously, we have reported the high color quality w-LEDs with heavy-metal phosphor and quantum dots (QDs), which may cause environmental hazards. In the present work, liquid-type white LEDs composed of nontoxic materials, named as graphene and porous silicon quantum dots are fabricated with a high color rendering index (CRI) value gain up to 95. The liquid-typed device structure possesses minimized surface temperature and 25% higher value of luminous efficiency as compare to dispensing-typed structure. Further, the as-prepared device is environment friendly and attributed to low toxicity. The low toxicity and high R9 (87) component values were conjectured to produce new or improve current methods toward bioimaging application.

Original language	English
Article number	411
Journal	Nanoscale Research Letters
Volume	13
DOIs	https://doi.org/10.1186/s11671-018-2835-4
Publication status	Published - 2018

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics

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Lin, C. H., Pai, Y. M., Lee, C. F., Verma, A., Lin, H. Y., Tu, C. C., Chen, X. Y., Teng, H. S., Chen, T. M., Chen, C. H., Sher, C. W., Lee, P. T., Lin, C. C., Sharma, S. K., & Kuo, H. C. (2018). Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode. Nanoscale Research Letters, 13, Article 411. https://doi.org/10.1186/s11671-018-2835-4

@article{0493892c71614104930abb1383b9af57,

title = "Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode",

abstract = "High-brightness white-light-emitting diodes (w-LEDs) with excellent color quality is demonstrated by using nontoxic nanomaterials. Previously, we have reported the high color quality w-LEDs with heavy-metal phosphor and quantum dots (QDs), which may cause environmental hazards. In the present work, liquid-type white LEDs composed of nontoxic materials, named as graphene and porous silicon quantum dots are fabricated with a high color rendering index (CRI) value gain up to 95. The liquid-typed device structure possesses minimized surface temperature and 25% higher value of luminous efficiency as compare to dispensing-typed structure. Further, the as-prepared device is environment friendly and attributed to low toxicity. The low toxicity and high R9 (87) component values were conjectured to produce new or improve current methods toward bioimaging application.",

author = "Lin, {Chih Hao} and Pai, {Yung Min} and Lee, {Chun Fu} and Akta Verma and Lin, {Huang Yu} and Tu, {Chang Ching} and Chen, {Xin Yin} and Teng, {Hsi Sheng} and Chen, {Teng Ming} and Chen, {Cheng Huan} and Sher, {Chin Wei} and Lee, {Po Tsung} and Lin, {Chien Chung} and Sharma, {S. K.} and Kuo, {Hao Chung}",

note = "Funding Information: This work was supported by the Ministry of Science and Technology of Taiwan for financial support through the grant number: MOST107-2221-E-009-113-MY3, MOST106-2622-E-009-005-CC2, MOST107-2221-E-009-114-MY3 Publisher Copyright: {\textcopyright} 2018, The Author(s).",

year = "2018",

doi = "10.1186/s11671-018-2835-4",

language = "English",

volume = "13",

journal = "Nanoscale Research Letters",

issn = "1931-7573",

publisher = "Springer New York",

}

TY - JOUR

T1 - Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode

AU - Lin, Chih Hao

AU - Pai, Yung Min

AU - Lee, Chun Fu

AU - Verma, Akta

AU - Lin, Huang Yu

AU - Tu, Chang Ching

AU - Chen, Xin Yin

AU - Teng, Hsi Sheng

AU - Chen, Teng Ming

AU - Chen, Cheng Huan

AU - Sher, Chin Wei

AU - Lee, Po Tsung

AU - Lin, Chien Chung

AU - Sharma, S. K.

AU - Kuo, Hao Chung

N1 - Funding Information: This work was supported by the Ministry of Science and Technology of Taiwan for financial support through the grant number: MOST107-2221-E-009-113-MY3, MOST106-2622-E-009-005-CC2, MOST107-2221-E-009-114-MY3 Publisher Copyright: © 2018, The Author(s).

PY - 2018

Y1 - 2018

N2 - High-brightness white-light-emitting diodes (w-LEDs) with excellent color quality is demonstrated by using nontoxic nanomaterials. Previously, we have reported the high color quality w-LEDs with heavy-metal phosphor and quantum dots (QDs), which may cause environmental hazards. In the present work, liquid-type white LEDs composed of nontoxic materials, named as graphene and porous silicon quantum dots are fabricated with a high color rendering index (CRI) value gain up to 95. The liquid-typed device structure possesses minimized surface temperature and 25% higher value of luminous efficiency as compare to dispensing-typed structure. Further, the as-prepared device is environment friendly and attributed to low toxicity. The low toxicity and high R9 (87) component values were conjectured to produce new or improve current methods toward bioimaging application.

AB - High-brightness white-light-emitting diodes (w-LEDs) with excellent color quality is demonstrated by using nontoxic nanomaterials. Previously, we have reported the high color quality w-LEDs with heavy-metal phosphor and quantum dots (QDs), which may cause environmental hazards. In the present work, liquid-type white LEDs composed of nontoxic materials, named as graphene and porous silicon quantum dots are fabricated with a high color rendering index (CRI) value gain up to 95. The liquid-typed device structure possesses minimized surface temperature and 25% higher value of luminous efficiency as compare to dispensing-typed structure. Further, the as-prepared device is environment friendly and attributed to low toxicity. The low toxicity and high R9 (87) component values were conjectured to produce new or improve current methods toward bioimaging application.

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JO - Nanoscale Research Letters

JF - Nanoscale Research Letters

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ER -

Liquid Type Nontoxic Photoluminescent Nanomaterials for High Color Quality White-Light-Emitting Diode

Abstract

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