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Cited by 470

The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

Full‐Color Inorganic Carbon Dot Phosphors for White‐Light‐Emitting Diodes

Tian, Zhen, Zhang, Xutao, Li, Di, Zhou, Ding, Jing, Pengtao, Shen, Dezhen, Qu, Songnan, Zboril, Radek, Rogach, Andrey L.·2017·Advanced Optical Materials

Abstract

Light‐emitting carbon dots (CDots) are widely investigated due to their distinct merits. However, it is still a challenge to modulate their bandgap emissions and conquer their aggregation‐induced luminescence quenching to achieve full‐color highly emissive CDot‐based phosphors. Herein, this study proposes an approach toward realization of full‐color emissive CDots from two common precursors, citric acid and urea, through employing three different solvents (water, glycerol, and dimethylformamide) and their combinations in a solvothermal synthesis. Employing sodium silicate solution, this study further demonstrates the microwave‐assisted method allowing to incorporate CDots into a silica network, which effectively prevents aggregation of CDots and results in strongly luminescent full‐color inorganic CDot phosphors with photoluminescence quantum yields of 30–40%. Through deposition of the red‐ and green‐emitting CDot phosphors on blue‐emitting InGaN chips, white‐light‐emitting diodes are fabricated with Commission Internationale de L'Eclairage of (0.34, 0.31) and the color rendering index of 82.4, indicating their promising application for solid‐state lighting.

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Metadata

Authors
Tian, Z., Zhang, X., Li, D., Zhou, D., Jing, P., Shen, D., Qu, S., Zboril, R., & Rogach, A. L.
Venue
Advanced Optical Materials
Publisher
Wiley
Published
2017-07-28
Volume
5
Issue
19
ISSN
2195-1071 (ISSN-L)
OpenAlex
W2739899484
Cited by
470
References
36
FWCI
18.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Full‐Color Inorganic Carbon Dot Phosphors for White‐Light‐Emitting Diodes. https://app.cochat.ai/papers/10.1002/adom.201700416
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Tian, Z., Zhang, X., Li, D., Zhou, D., Jing, P., Shen, D., Qu, S., Zboril, R., & Rogach, A. L. (2017). Full‐Color Inorganic Carbon Dot Phosphors for White‐Light‐Emitting Diodes. Advanced Optical Materials. https://doi.org/10.1002/adom.201700416

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