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Oxygen accelerated scalable synthesis of highly fluorescent sulfur quantum dots

Here, we report a facile and efficient approach for the large-scale synthesis of highly fluorescent sulfur quantum dots (SQDs) from inexpensive elemental sulfur under a pure oxygen (O(2)) atmosphere. The important finding of this work is that the polysulfide (S(x)(2−)) ions could be oxidized to zero...

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Detalles Bibliográficos
Autores principales: Song, Yiheng, Tan, Jisuan, Wang, Guan, Gao, Pengxiang, Lei, Jiehao, Zhou, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8145715/
https://www.ncbi.nlm.nih.gov/pubmed/34123051
http://dx.doi.org/10.1039/c9sc05019a