Fig. 4: Classification and nomenclature of CPDs. | Light: Science & Applications

Fig. 4: Classification and nomenclature of CPDs.

From: Precursor-dependent structural diversity in luminescent carbonized polymer dots (CPDs): the nomenclature

Fig. 4

a Classification of CPDs based on the precursor structure and elemental composition. b Priority order of the nonconjugated precursors based on the functional groups. c Priority order of the aromatic precursors based on the conjugated rings. d Priority order of the nonmetal-doped precursors. e Priority order of the metal-containing precursors.

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