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Cited by 209

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Ultra-High Quantum Yield of Graphene Quantum Dots: Aromatic-Nitrogen Doping and Photoluminescence Mechanism

Sun, Jing, Yang, Siwei, Wang, Zhongyang, Shen, Hao, Xu, Tao, Sun, Litao, Li, Hao, Chen, Wenwen, Jiang, Xingyu, Ding, Guqiao, Kang, Zhenhui, Xie, Xiaoming, Jiang, Mianheng·2015·Particle & Particle Systems Characterization

Abstract

1–3 nm nitrogen-doped graphene quantum dots with quantum yield of 0.74 are synthesized via cutting graphene oxide and in situ doping. The size is determined by the remaining graphitic domains of precursor. The doping mechanism is illustrated, and the dominant photoluminescence factor is experimentally confirmed to be the n–π* transition between the lattice-doped nitrogen and the conjugate structure of graphene.

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Metadata

Authors
Sun, J., Yang, S., Wang, Z., Shen, H., Xu, T., Sun, L., Li, H., Chen, W., Jiang, X., Ding, G., Kang, Z., Xie, X., & Jiang, M.
Venue
Particle & Particle Systems Characterization
Publisher
Wiley
Published
2014-11-10
Volume
32
Issue
4
Pages
434-440
ISSN
0934-0866 (ISSN-L)
OpenAlex
W2118171237
Cited by
209
References
2
FWCI
8.19
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ultra-High Quantum Yield of Graphene Quantum Dots: Aromatic-Nitrogen Doping and Photoluminescence Mechanism. https://app.cochat.ai/papers/10.1002/ppsc.201400189
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Sun, J., Yang, S., Wang, Z., Shen, H., Xu, T., Sun, L., Li, H., Chen, W., Jiang, X., Ding, G., Kang, Z., Xie, X., & Jiang, M. (2015). Ultra-High Quantum Yield of Graphene Quantum Dots: Aromatic-Nitrogen Doping and Photoluminescence Mechanism. Particle & Particle Systems Characterization. https://doi.org/10.1002/ppsc.201400189

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