Substitution of Ethynyl-Thiophene Chromophores on Ruthenium Sensitizers: Influence on Thermal and Photovoltaic Performance of Dye-Sensitized Solar Cells

Figure 5

Frontier molecular orbitals of MC101: (a) LUMO+4, (b) LUMO+3, (c) LUMO+2, (d) LUMO+1, (e) LUMO, (f) HOMO, (g) HOMO-1, (h) HOMO-2, (i) HOMO-3, and (j) HOMO-4.

(a)

(b)

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(d)

(e)

(f)

(g)

(h)

(i)

(j)