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. 2020 Aug 30;12(9):1963. doi: 10.3390/polym12091963

Table 2.

The Position of Photoluminescence Peaks P1, P2, P3, P4 of Fe-Doped g-C3N4 Nanosheets with Different Fe Concentrations.

Sample g-C3N4 FeCN5 FeCN5 FeCN7 FeCN10
Peak 1
(nm)		 431.73 429.72 429.15 429.2 429.11
Peak 2
(nm)		 453.85 452.24 451.93 451.75 451.63
Peak 3
(nm)		 488.88 488.27 487.77 489.11 488.48
Peak 4
(nm)		 538.17 539.56 539.15 540.44 539.31