Advances in Materials Science and Engineering / 2019 / Article / Fig 5

Research Article

Multiligand Europium Complexes Incorporated Polyvinylpyrrolidone for Enhanced Solar Cell

Figure 5

Emission (a, b) and excitation (c, d) spectra of Eu(BA)(TTA)2/PVP (curve 1) and Eu(BA)(TTA)2Phen/PVP (curve 2). Insets: fluorescence of Eu(BA)(TTA)2/PVP (I) and Eu(BA)(TTA)2Phen/PVP (II), respectively.
(a)
(b)
(c)
(d)

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