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

Figure 6

Frontier molecular orbitals of C101: (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; (j) HOMO-4.

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(b)

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(e)

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(g)

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(j)